| Entries |
| Document | Title | Date |
|---|
| 20080197342 | Display device and method of manufacturing the same - A display device and its method of manufacture. The display device is formed to include a substrate having an upper surface, a recess region having a bottom surface and sidewalls, a light-emitting element and a switch element. The light-emitting element includes a first electrode disposed on the recess region, a light-emitting layer disposed on the first electrode, and a second electrode disposed on the light-emitting layer. The switch element is disposed on the substrate and electrically connected to the light-emitting element. The bottom surface of the recess region is lower than the bottom surface of the active layer. | 08-21-2008 |
| 20080197343 | Organic Field Effect Transistor Gate - An electronic device, in particular an RFID transponder, comprises at least one logic gate, in which the logic gate is formed from a plurality of layers, which are applied on a common substrate, which layers comprise at least two electrode layers and at least one of the layers, in particular an organic layer, forms a semiconductor layer which is applied as a liquid, and an insulator layer and wherein the logic gate comprises at least two differently constructed field effect transistors. The field effect transistors are formed from a plurality of functional layers applied to a carrier substrate by printing or blade coating. | 08-21-2008 |
| 20080197344 | Semiconductor, semiconductor device, complementary transistor circuit device - A semiconductor device including a semiconductor | 08-21-2008 |
| 20080197345 | Copolymer, organic insulating layer composition, and organic insulating layer and organic thin film transistor manufactured using the same - Disclosed herein is a copolymer, which may include side chains which may decrease the surface energy of an insulating layer, thereby improving the alignment of a semiconductor material, and side chains including photoreactive functional groups having an increased degree of cross-linking, thereby improving the characteristics of an organic thin film transistor manufactured using the same, an organic insulating layer composition including the copolymer, an organic insulating layer, an organic thin film transistor, an electronic device including the same and methods of fabricating the same. According to the copolymer of example embodiments, the surface energy of an insulating layer may be decreased, so that the alignment of a semiconductor material may be improved, thereby improving the threshold voltage and charge mobility and decreasing the generation of hysteresis at the time of driving the transistor. | 08-21-2008 |
| 20080197346 | Nitrogen-containing heteroaromatic ligand-transition metal complexes, buffer layer comprising the complexes and organic thin film transistor comprising the buffer layer - Example embodiments provide a nitrogen-containing heteroaromatic ligand-transition metal complex, a buffer layer including the complex, which may improve the injection and transport of electrical charges, an organic thin film transistor and an electronic device including the buffer layer, in which the injection of electrons or holes and the transport of charges between layers are accelerated, thereby improving the efficiency thereof, and methods of manufacturing the same. | 08-21-2008 |
| 20080197347 | Active organic semiconductor devices and methods for making the same - Techniques for disposing an organic semiconductor film on a receiver substrate, comprising the steps of: depositing an organic semiconductor film onto a donor substrate, the semiconductor film having a first surface facing the donor substrate and having an exposed second surface; bringing the exposed second surface adjacent a receiver substrate such that the semiconductor film is in contact with both substrates; and then, moving the donor and receiver substrates apart; and wherein a surface portion of the receiver substrate is maintained above its glass transition during the moving step. Active organic semiconductor devices. | 08-21-2008 |
| 20080197348 | Thin Film Transistor Array, Method for Manufacturing the Same, and Active Matrix Type Display Using the Same - One embodiment of the present invention is a thin film transistor array, having an insulating substrate and a stripe-shaped semiconductor layer for a plurality of transistors, the layer extending over the plurality of transistors. Another embodiment of the present invention is an active matrix type display, having the thin film transistor array of the one embodiment and an image display means. | 08-21-2008 |
| 20080197349 | Manufacturing method of thin-film transistor, thin film transistor sheet, and electric circuit - A thin-film transistor, a thin-film transistor sheet, an electric circuit, and a manufacturing method thereof are disclosed, the method comprising the steps of forming a semiconductor layer by providing a semiconductive material on a substrate, b) forming an insulating area, which is electrode material-repellent, by providing an electrode material-repellent material on the substrate, and c) forming a source electrode on one end of the insulating area and a drain electrode on the other end of the insulating area, by providing an electrode material. | 08-21-2008 |
| 20080203383 | Multi-Layer Composite Body Having an Electronic Function - The invention relates to a multilayer composite body having an electronic function, in particular an electronic subassembly comprising a plurality of organic electronic components. The invention provides, for the first time, a possibility for a structure of an entire subassembly such as an RFID tag, the entire tag with all of the components being able to be implemented in one production process. | 08-28-2008 |
| 20080203384 | Method of Manufacturing an Electrical Element - The element ( | 08-28-2008 |
| 20080203385 | Light emitting element and manufacturing method thereof, and light emitting device using the light emitting element - A light-emitting element has a layer including an organic material between a first electrode and a second electrode, and further has a layer including a metal oxide between the second electrode and the layer including the organic material, where these electrodes and layers are laminated so that the second electrode is formed later than the first electrode. The light-emitting element is suppressed damage caused to a layer including an organic material during deposition by sputtering and a phenomenon such as short circuit between electrodes. | 08-28-2008 |
| 20080210928 | Semiconductor Device - The present invention provides a semiconductor device which has a storage element having a simple structure in which an organic compound layer is sandwiched between a pair of conductive layers and a manufacturing method of such a semiconductor device. With this characteristic, a semiconductor device having a storage circuit which is nonvolatile, additionally recordable, and easily manufactured and a manufacturing method of such a semiconductor device are provided. A semiconductor device according to the present invention has a plurality of field-effect transistors provided over an insulating layer and a plurality of storage elements provided over the plurality of field-effect transistors. Each of the plurality of field-effect transistors uses a single-crystal semiconductor layer as a channel portion and each of the plurality of storage elements is an element in which a first conductive layer, an organic compound layer, and a second conductive layer are stacked in order. | 09-04-2008 |
| 20080210929 | Organic Thin Film Transistor - An organic thin film transistor is formed using an organic semiconducting polymer that contains electrically conductive micro scale or nanoscale metallic plates, particulates, or rods dispersed in the polymer at a concentration less than the percolation threshold to form a semiconducting matrix. The electrically conductive particulates are dispersed to provide a multidimensional micro scale network so that the materials do not provide electrical conductivity between themselves but only between an individual particulate and the organic semiconductor. The transconductance value of the semiconducting matrix is at least one order of magnitude greater than the transconductance value of the neat organic semiconductor, providing a switching speed from an ‘off’ state to an ‘on’ state at least one order of magnitude greater than a switching speed of the neat organic semiconductor. | 09-04-2008 |
| 20080210930 | Metal Complex, Light-Emitting Device, and Image Display Apparatus - To provide a novel metal complex suitable as a compound for an organic EL device. A metal complex including a partial structure represented by the following general formula ( | 09-04-2008 |
| 20080210931 | METHODS FOR FORMING AN UNDERCUT REGION AND ELECTRONIC DEVICES INCORPORATING THE SAME - An electronic device having a substrate structure having an undercut region is provided and further included is a method for forming an undercut region of a substrate structure. The method includes forming a patterned protective layer over a first electrode. The method also includes forming the substrate structure over the patterned protective layer. An opening within the substrate structure overlies an exposed portion of the substrate structure. The method further includes removing the exposed portion of the patterned protective layer, thereby exposing a portion of the first electrode and forming an undercut region of the substrate structure. The method still further includes depositing a liquid over the first electrode after removing the exposed portion of the patterned protective layer, and solidifying the liquid to form a solid layer. | 09-04-2008 |
| 20080210932 | Memory Element, Memory Device, and Semiconductor Device - On object of the invention is to provide a non-volatile memory device, in which data can be added to the memory device after a manufacturing process and forgery and the like by rewriting can be prevented, and a semiconductor device including the memory device. Another object of the invention is to provide a highly-reliable, inexpensive, and nonvolatile memory device and a semiconductor device including the memory device. A memory element includes a first conductive layer, a second conductive layer, a first insulating layer with a thickness of 0.1 nm or more and 4 nm or less being in contact with the first conductive layer, and an organic compound layer interposed between the first conductive layer, the first insulating layer, and the second conductive layer. | 09-04-2008 |
| 20080210933 | SUBSTITUTED ANTHRACENES AND ELECTRONIC DEVICES CONTAINING THE SUBSTITUTED ANTHRACENES - Substituted anthracene compounds and electronic devices containing the substituted anthracene compounds are provided. | 09-04-2008 |
| 20080217604 | Organic Semiconductor Film, Electron Device Using the Same and Manufacturing Method Therefor - An organic semiconductor film that can be used for an electron device, for example, particularly can be used for organic TFTs so as to allow the TFTs to have advanced performance, is provided and a manufacturing method therefor is provided. For instance, the organic semiconductor film contains the organic conductive high polymer compound such as polythiophene represented by the below formula (I). The organic semiconductor film is formed by forming a solution in a thin film form, the solution showing two or more spectral peaks (spectral state B) in a wavelength region of 300 to 800 nm by measurement using a visible and ultraviolet absorption spectral method; and drying the solution formed in the thin film form. Alternatively, the organic semiconductor film can be formed by the method in which the organic conductive high polymer compound has a molecular weight distribution range Mw/Mn from 1.00 to 1.85, obtained by dividing a weight-average molecular weight Mw by a number-average molecular weight Mn. With these methods, principal chains of the organic conductive high polymer compound molecules are arranged substantially in parallel, thus enhancing carrier mobility. | 09-11-2008 |
| 20080217605 | Oligomers and Polymers - An optionally substituted oligomer or polymer comprising a repeat unit of formula (I); wherein each Ar | 09-11-2008 |
| 20080217606 | Organic light emitting diode containing a Ir complex having a novel ligand as a phosphorescent emitter - An organic light emitting diode with Ir complex is disclosed in this specification, wherein the Ir complex is used as the phosphorous emitter. The chemical containing pyridyl triazole or pyridyl imidazole functional group is used as the auxiliary monoanionic bidentate ligand in the mentioned Ir complex, so that the CIE coordinate of the mentioned Ir complex is adjustable and the light emitting performance of the Ir complex is improved. | 09-11-2008 |
| 20080217607 | Protein Switches Incorporating Cytochrome C3 in Monolayers and Method for Producing Same - A biomolecular electronic switch includes a first electrical contact, a second electrical contact, a programmable monolayer of either cytochrome c or cytochrome c | 09-11-2008 |
| 20080217608 | Light-Emitting Element, Light-Emitting Device, Electronic Device and Quinoxaline Derivative - The present invention provides light-emitting element having long lifetime, and light-emitting devices and electronic devices having long lifetime. A light-emitting element comprises a first layer and a second layer including a light-emitting substance between a first electrode and a second electrode. The first layer includes a first organic compound and a second organic compound, the first layer is formed between the second layer and the second electrode, the first layer includes the first organic compound more than the second organic compound, the first organic compound is an organic compound having an electron-transporting property, the second organic compound is an organic compound having an electron-trapping property, an energy gap of the second organic compound is larger than that of the light-emitting substance; and a voltage is applied such that a potential of the first electrode is higher than that of the second electrode, so that the light-emitting layer emits light. | 09-11-2008 |
| 20080217609 | ORGANIC TRANSISTOR, METHOD FOR MANUFACTURING THE SAME, AND ELECTRONIC APPARATUS INCLUDING THE SAME - An organic transistor includes a source electrode and a drain electrode, an organic semiconductor layer disposed across between the source electrode and the drain electrode, a gate insulating layer, and a gate electrode opposing the source and drain electrodes with the organic semiconductor layer and the gate insulating layer therebetween. The organic semiconductor layer includes a first semiconductor portion in a region where the gate electrode and the source electrode oppose each other, a second semiconductor portion in a region where the gate electrode and the drain electrode oppose each other, and a third semiconductor portion between the first semiconductor portion and the second semiconductor portion. The first semiconductor portion, the second semiconductor portion, and the third semiconductor portion satisfy the relationships W | 09-11-2008 |
| 20080224125 | Semiconductor Device - The disclosed is a semiconductor device which comprises a circuit which is formed on a substrate and which includes an insulated gate type semiconductor field-effect transistor element or an TFT element, wherein as compared with the electrostatic capacitance per a unit area of a gate insulating film at a channel part of the transistor element, the electrostatic capacitance per a unit area of a insulating film at the other portion of overlap part between electrodes or wiring lines is small. In the semiconductor device which has an insulated gate type semiconductor field-effect transistor element or a TFT element, a high mutual conductance is obtained and the absolute value of gate threshold voltage is repressed while the adverse influence to the circuit operation by means of the parasitic capacity is repressed. | 09-18-2008 |
| 20080224126 | Spin-coatable liquid for formation of high purity nanotube films - Certain spin-coatable liquids and application techniques are described, which can be used to form nanotube films or fabrics of controlled properties. A spin-coatable liquid for formation of a nanotube film includes a liquid medium containing a controlled concentration of purified nanotubes, wherein the controlled concentration is sufficient to form a nanotube fabric or film of preselected density and uniformity, and wherein the spin-coatable liquid comprises less than 1×10 | 09-18-2008 |
| 20080224127 | Gate dielectric structures, organic semiconductors, thin film transistors and related methods - Gate dielectric structures comprising an organic polymeric component, and organic semiconductor components, as can be used to fabricate thin film transistor devices. | 09-18-2008 |
| 20080224128 | Thin film transistor for display device and manufacturing method of the same - Provided are a thin film transistor for display devices and a manufacturing method of the thin film transistor. The thin film transistor for display devices includes: a flexible substrate; a gate electrode layer formed on the flexible substrate; a first insulating layer formed on the flexible substrate and the gate electrode; a source and a drain formed on the first insulating layer; an active layer formed on the first insulating layer between the source and the drain; a second insulating layer formed on the first insulating layer, the source, the drain, and the active layer; and a drain electrode that opens the second insulating layer to be connected to the drain and is formed of a CNT dispersed conductive polymer. | 09-18-2008 |
| 20080224129 | FLAT PANEL DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME - A flat panel display device, more particularly, an Organic Light Emitting Diode (OLED) display device having uniform electrical characteristics and a method of fabricating the same include: a thin film transistor of which a semiconductor layer including a source, a drain, and a channel region formed in a super grain silicon (SGS) crystallization growth region; a capacitor formed in an SGS crystallization seed region; and an OLED electrically connected to the thin film transistor. Further, a length of the channel region of the silicon layer is parallel with the growth direction in the SGS growth region to improve the electrical properties thereof. | 09-18-2008 |
| 20080224130 | ORGANIC SEMICONDUCTOR COPOLYMERS CONTAINING OLIGOTHIOPHENE AND n-TYPE HETEROAROMATIC UNITS - An exemplary organic semiconductor copolymer includes a polymeric repeat structure having a polythiophene structure and an electron accepting unit. The electron accepting unit has at least one electron-accepting heteroaromatic structure with at least one electron-withdrawing imine nitrogen in the heteroaromatic structure or a thiophene-arylene comprising a C | 09-18-2008 |
| 20080224131 | Compound, a molecular switch employing the compound and a method of electronic switching - Classes of molecules are disclosed which can, for example, be used in molecular switches. The classes of molecules include at least three segments—an electronic donor (“D”), a switchable bridge (“B”), and an electronic acceptor (“A”)—chemically connected and linearly arranged (e.g., D-B-A). The electronic donor can be an aromatic ring system with at least one electron donating group covalently attached; an aromatic ring system with an electron withdrawing group covalently attached is usually employed as the electronic acceptor; and the switchable bridge can be a pi system that can be switched on or off using an external electric field. | 09-18-2008 |
| 20080224132 | Stacked Organic Photosensitive Devices - A device is provided having a first electrode, a second electrode, a first photoactive region having a characteristic absorption wavelength λ | 09-18-2008 |
| 20080230767 | SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME - Disclosed are a semiconductor device, which forms two insulation layers having different patterns by one mask process, and a method of manufacturing the same. In a semiconductor device having double insulation layers, a photosensitive material is included in an upper insulation layer. During a manufacture of the semiconductor device, the photosensitive material is used as a photo resist layer in order to reduce the number of masks. | 09-25-2008 |
| 20080230768 | THIN FILM TRANSISTOR AND ORGANIC LIGHT EMITTING DEVICE INCLUDING THIN FILM TRANSISTOR - The present invention relates to a thin film transistor. The thin film transistor includes a semiconductor having first, second, third, fourth, and fifth electrode regions arranged in a direction and spaced apart from each other and first, second, third, and fourth offset regions disposed between the first, second, third, fourth, and fifth electrode regions, respectively. An input electrode is connected to the third electrode region, an output electrode is connected to the first and fifth electrode regions, an insulating layer is disposed on the semiconductor, and a control electrode is disposed on the insulating layer and the second and fourth electrode regions. | 09-25-2008 |
| 20080230769 | Electronic device, field effect transistor including the electronic device, and method of manufacturing the electronic device and the field effect transistor - Provided is an electronic device, a field effect transistor having the electronic device, and a method of manufacturing the electronic device and the field effect transistor. The electronic device includes: a substrate; a first electrode and a second electrode which are formed in parallel to each other on the substrate, each of the first electrode and the second electrode comprising two electrode pads separated from each other and a heating element that connect the two electrode pads; a catalyst metal layer formed on the heating element of the first electrode; and a carbon nanotube connected to the second electrode by horizontally growing from the catalyst metal layer; wherein the heating elements are separated from the substrate by etching the substrate under the heating elements of the first and the second electrodes. | 09-25-2008 |
| 20080230770 | ORGANIC LIGHT-EMITTING DISPLAY PANEL AND METHOD OF MANUFACTURING THE SAME - An organic light-emitting display panel having a storage capacitor comprised of a storage electrode overlapping a power line with a first gate-insulating layer disposed therebetween, wherein the storage capacitor includes a groove portion formed on a lateral side of the power line overlapping the storage electrode so that the overlapping area of the power line and the storage electrode is kept constant, and a method of manufacturing the same. | 09-25-2008 |
| 20080230771 | THIN FILM TRANSISTOR AND METHOD FOR MANUFACTURING THE SAME - It is made possible to provide a thin film transistor having transistor characteristics that do not widely vary. A thin film transistor includes: a substrate; a pair of insulating layers formed at a distance from each other on the substrate; a source electrode formed on one of the insulating layers, and a drain electrode formed on the other one of the insulating layers; a semiconductor layer formed to cover the source electrode, the drain electrode, and the substrate; a gate insulating film formed on the semiconductor layer; and a gate electrode formed on the gate insulating film. | 09-25-2008 |
| 20080230772 | DISPLAY DEVICE AND METHOD OF MANUFACTURING THE DISPLAY DEVICE - A method of manufacturing a display device includes a step of forming an island-shaped first electrode, a step of forming a first insulation film, a step of forming a second insulation film, a step of removing the first insulation film, which is exposed from the second insulation film, in a self-alignment manner by using the second insulation film as a mask, a step of coating a liquid-phase material on the first electrode which is exposed from the first insulation film, and then drying the liquid-phase material, thus forming an organic active layer, and a step of forming a second electrode on the organic active layer. The first insulation film has higher lyophilic properties to the liquid-phase material for forming the organic active layer than the second insulation film. | 09-25-2008 |
| 20080230773 | Polymer Composition for Preparing Electronic Devices by Microcontact Printing Processes and Products Prepared by the Processes - The present invention is directed to methods for patterning substrates using contact printing processes and inks comprising an organic semiconductive or semiconductive polymer, inks for use with the processes, and products formed by the processes. | 09-25-2008 |
| 20080230774 | ORGANIC THIN-FILM TRANSISTOR MANUFACTURING METHOD, ORGANIC THIN-FILM TRANSISTOR, AND ORGANIC THIN-FILM TRANSISTOR SHEET - An organic thin-film transistor manufacturing method and an organic thin-film transistor manufactured by the method are disclosed, the method comprising the steps of a) forming a gate electrode on a substrate, b) forming a gate insulating layer on the substrate, c) forming an organic semiconductor layer on the substrate, d) forming an organic semiconductor layer protective layer on the organic semiconductor layer, e) removing a part of the organic semiconductor layer protective layer, and f) forming a source electrode and a drain electrode at portions where the organic semiconductor layer protective layer has been removed, so that the source electrode and drain electrode contacts the organic semiconductor layer. | 09-25-2008 |
| 20080230775 | Organic light emitting display device and method for manufacturing the same - An organic light emitting display device and a method for manufacturing the same are disclosed. The method for manufacturing the organic light emitting display device includes forming a switching element and a silicon nitride layer over a substrate, patterning and removing a portion of the silicon nitride layer formed on a light emitting region through which light is transmitted, forming an overcoat layer formed on the silicon nitride layer, wherein a portion of the overcoat layer corresponding to the light emitting region has a thickness of about 1.1 μm to about 2.1 μm, forming a first electrode electrically connected to the switching element over the light emitting region, and sequentially forming an organic light emitting layer and a second electrode on the first electrode. | 09-25-2008 |
| 20080230776 | Organic semiconductor material and organic transistor using the same - The invention relates to an organic semiconductor material with a high carrier mobility, which is capable of obtaining favorable semiconductor characteristics when used in an organic semiconductor device, and an organic transistor using the same. More specifically, the present invention has a following structure including an oligothiophene part and a connecting part G; | 09-25-2008 |
| 20080230777 | METHOD OF MAKING AN ORGANIC LIGHT EMITTING DEVICE - The invention relates to a method of making an organic electronic device and articles. | 09-25-2008 |
| 20080230778 | Method for manufacturing an organic semiconductor device, as well as organic semiconductor device, electronic device, and electronic apparatus - An organic semiconductor device having a gate electrode, a source electrode, a drain electrode, an organic semiconductor layer, a gate insulation layer, and a substrate. The substrate of the semiconductor device having an underlayer including an organic polymer material having a liquid crystal core. The underlayer is oriented in a specific direction formed between the substrate and the organic semiconductor layer so as to orient the organic semiconductor layer along the orientation of the underlayer. | 09-25-2008 |
| 20080237580 | Organic Semiconductor Element and Organic El Display Device Using the Same - It is provided an organic semiconductor element having an FET which can control a channel length to a small value and does not cause a rise in contact resistance due to a step portion, and an organic light emitting display device with a large aperture using the same. A first conductive layer ( | 10-02-2008 |
| 20080237581 | DEVICE WITH PHASE-SEPARATED DIELECTRIC STRUCTURE - An electronic device including in any sequence: (a) a semiconductor layer; and (b) a phase-separated dielectric structure comprising a lower-k dielectric polymer and a higher-k dielectric polymer, wherein the lower-k dielectric polymer is in a higher concentration than the higher-k dielectric polymer in a region of the dielectric structure closest to the semiconductor layer. | 10-02-2008 |
| 20080237582 | THIN FILM TRANSISTOR ARRAY PANEL AND MANUFACTURE THEREOF - A method for a thin film transistor array panel includes forming a gate line and a pixel electrode on a substrate, forming a gate insulating layer covering the gate line, forming a data line including a source electrode and a drain electrode on the gate insulating layer, forming an interlayer insulating layer covering the data line and the drain electrode on the gate insulating layer, forming a first opening in the interlayer insulating layer, forming an organic semiconductor in the first opening, forming a passivation layer on the organic semiconductor and the interlayer insulating layer, and forming a second opening in the interlayer insulating layer to expose the pixel electrode. | 10-02-2008 |
| 20080237583 | METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE, SEMICONDUCTOR DEVICE, SEMICONDUCTOR CIRCUIT, ELECTRO-OPTICAL DEVICE, AND ELECTRONIC APPARATUS - A method for manufacturing a semiconductor device includes: forming a source electrode and a drain electrode on a substrate; forming an organic semiconductor layer including a π conjugated organic compound at least between the source electrode and the drain electrode; applying an application liquid on the organic semiconductor layer, the application liquid being made of a polymer of an alicyclic compound dissolved in a paraffin hydrocarbon solvent that is a carbocyclic compound without having aromaticity; forming a gate insulation layer including the polymer of the alicyclic compound by removing the paraffin hydrocarbon solvent from the application liquid; and forming a gate electrode on the gate insulation layer. | 10-02-2008 |
| 20080237584 | Organic Component and Electric Circuit Comprising Said Component - The invention relates to an organic component and an electric circuit containing at least one organic component of this type, comprising the following layers:
| 10-02-2008 |
| 20080237585 | Flat panel display device and method of fabricating the same - A flat panel display device including a first region having an organic light emitting diode and a thin film transistor and a second region having a capacitor is disclosed. The capacitor comprises first, second, and third electrodes, where the area of a third capacitor electrode is reduced, thereby ensuring a distance between a first power voltage line and the third capacitor electrode. The total area of the capacitor is compensated by increasing the area of the first capacitor electrode. Thus, the area of the third capacitor electrode is reduced while the total capacitance of the capacitor is maintained, thereby preventing a dark spot caused by a short circuit between the first power voltage line and the third capacitor electrode. | 10-02-2008 |
| 20080246024 | Method For Patterning An Organic Material To Concurrently Form An Insulator And A Semiconductor And Device Formed Thereby - A method for fabricating an electronic device includes forming a layer of precursor material for forming a semi-conductor material in a cured state and exposing the precursor material to light. The precursor is heated in the presence of the light to form an insulator in areas exposed to light and a semiconductor in areas not exposed to the light. The light is preferably in the visible range. Suitable precursors may include 6,13-dihydro-6,13-(2,3,4,5-tetrachloro-2,4-cyclohexadieno)-pentacene ( | 10-09-2008 |
| 20080246025 | Semiconductor device and method for manufacturing the same - It is an object to provide an element structure in which defects are not easily generated and a semiconductor device that has the element. An element has a structure in which a layer containing an organic compound is interposed between a pair of electrode layers of a first electrode layer and a second electrode layer. At least one of the pair of the electrode layers has a Young's modulus of 7.5×10 | 10-09-2008 |
| 20080246026 | ORGANIC LIGHT EMITTING DIODE DISPLAY - An organic light emitting diode display includes a substrate on which a transistor area and a capacitor area are defined, a semiconductor layer formed at the transistor area, and a capacitor having a plurality of electrodes. The plurality of electrodes include a first electrode, a second electrode that is disposed on the first electrode with an insulation layer formed between the first and second electrodes, and a third electrode that is disposed on the second electrode with an insulation layer formed between the second and third electrodes and connected to the first electrode through at least two contact holes. | 10-09-2008 |
| 20080246027 | Organic light emitting display and manufacturing method thereof - An organic light emitting display and a fabricating method thereof, where the display has sub-pixels of various types, which have distinctive shapes formed therein according to type is disclosed. Pixels of a particular type e.g., red, green, or blue, can be identified through visual recognition of the distinctive pattern. | 10-09-2008 |
| 20080246028 | MEMORY DEVICE, SEMICONDUCTOR DEVICE, AND METHOD FOR MANUFACTURING MEMORY DEVICE - Objects are to solve inhibition of miniaturization of a memory element and complexity of a manufacturing process thereof and to provide a nonvolatile memory device and a semiconductor device each having the memory device, in which data can be additionally written except at the time of manufacture and in which forgery or the like caused by rewriting of data can be prevented, and a memory device and a semiconductor device that are inexpensive and nonvolatile. The present invention provides a semiconductor device that includes a plurality of memory elements, in each of which a first conductive layer, a second conductive layer disposed beside the first conductive layer, and a mixed film that are disposed over the same insulating film. The mixed film contains an inorganic compound, an organic compound, and a halogen atom and is disposed between the first conductive layer and the second conductive layer. | 10-09-2008 |
| 20080246029 | Thin film transistor, organic light emitting display device including the same, and method of manufacturing the organic light emitting display device - A thin film transistor, e.g., for use in an organic light emitting display, may include: a gate insulating layer disposed on a gate electrode located on a substrate; a semiconductor layer, disposed on the gate insulating layer; and a planarization layer disposed on the gate insulating layer, the source and drain electrodes, and the channel area, and having openings exposing parts of the first source and drain areas and the source and drain electrodes, respectively. The semiconductor layer may include: a channel area corresponding to the gate electrode; first source and drain areas doped with an impurity outside the channel area; second source and drain areas, including a metal, outside the first source and drain areas; and source and drain electrodes disposed on the second source and drain areas and exposing the first source and drain areas. A pixel electrode may be disposed in one of the openings. | 10-09-2008 |
| 20080251784 | Organic Semiconductor Material, Organic Transistor, Field Effect Transistor, Switching Device and Thiazole Compound - An organic semiconductor material comprising a compound having a substructure represented by Formula (10): | 10-16-2008 |
| 20080251785 | Display device and method of fabricating the same - A display device includes a thin film transistor (TFT) on a substrate, the TFT including source/drain electrodes, a cover layer on the source/drain electrodes, and a light source including at least one electrode, the electrode being electrically connected to the source/drain electrodes of the TFT through the cover layer, wherein the cover layer includes a same material as the electrode of the light source. | 10-16-2008 |
| 20080251786 | ORGANIC LIGHT EMITTING ELEMENT AND ORGANIC LIGHT EMITTING DEVICE - An organic light emitting element according to an exemplary embodiment includes: a first electrode; a hole injection layer contacting the first electrode; a first emission layer comprising at least two sublayers emitting different color lights and contacting the hole injection layer; a first impurity layer of a first conductive type contacting the first emission layer; a second impurity layer of a second conductive type contacting the first impurity layer; a second emission layer comprising at least two sublayers emitting different color lights and contacting the second impurity layer; a electron injection layer contacting the second emission layer; and a second electrode contacting the electron injection layer. | 10-16-2008 |
| 20080258136 | Logic Circuit - The invention includes a two terminal switching device having two stable resistivity values for each applied voltage, which when a voltage of not more than a first threshold voltage (Vth | 10-23-2008 |
| 20080258137 | Thin Film Field Effect Transistors Having Schottky Gate-Channel Junctions - An active electronic device has drain and source electrodes that make ohmic conduct with a layer of a semiconductor. The semiconductor layer may be a thin layer of an organic or amorphous semiconductor. The drain and source electrodes are on a first face of the layer of semiconductor at locations that are spaced apart on either side of a channel. The device has a gate electrode on a second face of the layer of semiconductor adjacent to the channel. The gate electrode makes a Schottky contact with the semiconductor to produce a depletion region in the channel. The gate electrode may encapsulate the channel so that the channel is protected from contact with oxygen, water molecules or other materials in the environment. In some embodiments, the device has an additional gate electrode separated from the semiconductor layer by an insulating layer. Such embodiments combine features of OFETs and MESFETs. | 10-23-2008 |
| 20080258138 | Thin film transistor array panel and fabricating method thereof, and flat panel display with the same - An organic thin film transistor array panel, for an embodiment, includes a plurality of pixel electrodes formed on a top layer to cover organic thin film transistors, with display areas defined by the areas of the pixel electrodes. Accordingly, the aperture ratio of the display device may be increased. A ratio of width to length (W/L) in a channel of an organic thin film transistor may be increased, and thereby on current (Ion) of the organic thin film transistor may be increased. The organic semiconductor may be prevented from overflowing while being formed in holes by an inkjet printing method such that deterioration of thin film transistor characteristics and pixel defects is prevented. The adhesive of the electrophoretic sheet is prevented from penetrating into the organic semiconductor when the electrophoretic display is formed by attaching the electrophoretic sheet to the organic thin film transistor array panel by a lamination method. | 10-23-2008 |
| 20080265244 | Alignment Tolerant Patterning on Flexible Substrates - A method is provided for fabricating a multilayer electronic device on a flexible substrate including at least a first and a second patterned layer, wherein the first patterned layer is defined with a linewidth that is smaller than the linewidth of the second patterned layer, and the second patterned layer is defined by a patterning technique which is capable of correcting for local distortions of the pattern of said first layer on top of the flexible substrate and wherein the first patterned layer is laid-out in such a way that the geometric overlap between a portion of the second layer and a portion of the first layer is insensitive against small variations of the position of the second patterned layer. | 10-30-2008 |
| 20080265245 | SUBSTRATE OF EMITTING DEVICE AND EMITTING DEVICE USING THE SAME - Provided is a substrate for a light-emitting device having good light emitting efficiency and light-emitting device using the substrate. A light transparent substrate | 10-30-2008 |
| 20080265246 | POLYMER FILM AND POLYMER FILM DEVICE USING THE SAME - The present invention relates to a polymer film comprising a polymer having liquid crystallinity, having a number-average molecular weight in terms of polystyrene of 10 | 10-30-2008 |
| 20080272367 | LIGHT-EMITTING DEVICE HAVING IMPROVED LIGHT OUTPUT - A light-emitting LED device has one or more light-emitting LED elements, including first and second spaced-apart electrodes with one or more light-emitting layers formed there-between, wherein at least one of the electrodes is a transparent electrode. Also included are a first transparent encapsulating layer having a first optical index formed over the transparent electrode opposite the light-emitting layer; a light-scattering layer formed over the first transparent encapsulating layer opposite the transparent electrode; and a second transparent encapsulating layer, having a second optical index lower than the first optical index, formed over the light-scattering layer. | 11-06-2008 |
| 20080272368 | Extended Redistribution Layers Bumped Wafer - A semiconductor device is manufactured by, first, providing a wafer, designated with a saw street guide, and having a bond pad formed on an active surface of the wafer. The wafer is taped with a dicing tape. The wafer is singulated along the saw street guide into a plurality of dies having a plurality of gaps between each of the plurality of dies. The dicing tape is stretched to expand the plurality of gaps to a predetermined distance. An organic material is deposited into each of the plurality of gaps. A top surface of the organic material is substantially coplanar with a top surface of a first die of the plurality of dies. A redistribution layer is patterned over a portion of the organic material. An under bump metallization (UBM) is deposited over the organic material in electrical communication, through the redistribution layer, with the bond pad. | 11-06-2008 |
| 20080272369 | Organic electronic device - An organic electronic device. The device includes a first electrode to inject or extract hole, the first electrode including a conductive layer and an n-type organic compound layer disposed on the conductive layer, a second electrode to inject or extract electron, a p-type organic compound layer disposed between the n-type organic compound layer and the second electrode. The p-type organic compound layer forms an NP junction between the n-type organic compound layer and the p-type organic compound layer. The energy difference between a lowest unoccupied molecular orbital (LUMO) energy of the n-type organic compound layer and a Fermi energy of the conductive layer is about 2 eV or less, and the energy difference between the LUMO energy of the n-type organic compound layer and a highest unoccupied molecular orbital (HOMO) energy of the p-type organic compound layer is about 1 eV or less. | 11-06-2008 |
| 20080277648 | Conductive Thin Film and Thin Film Transistor - [Object] To provide an inexpensive and flexible conductive thin film which is excellent in carrier mobility and electric conductivity and which is formed by highly orienting nanotube or an electronic functional organic material by simple and convenient means, as well as a thin film transistor using the conductive thin film. | 11-13-2008 |
| 20080277649 | Field Effect Transistor and Method of Producing Same - A field effect transistor is provided which comprises an organic semiconductor layer comprising a compound having a monobenzoporphyrin skeleton represented by the general formula (1): | 11-13-2008 |
| 20080277650 | ORGANIC PHOTODETECTOR AND FABRICATING METHOD OF ORGANIC PHOTODETECTOR AND ORGANIC THIN FILM TRANSISTOR - An organic photodetector including a substrate, a first electrode, an insulation layer, an organic layer, and a second electrode is provided. The first electrode is disposed on the substrate. The insulation layer is disposed on the first electrode. The organic layer is disposed on the substrate and the insulation layer and covers a side surface of the insulation layer and a side surface of the first electrode. The second electrode is disposed on the organic layer and located above the insulation layer. | 11-13-2008 |
| 20080277651 | ORGANIC NON-VOLATILE MEMORY MATERIAL AND MEMORY DEVICE UTILIZING THE SAME - Disclosed is an organic non-volatile memory (ONVM) material including nanoparticles evenly dispersed in a first polymer. The nanoparticles have a metal core covered by a second polymer to form a core/shell structure, and the first polymer has a higher polymerization degree and molecular weight than the second polymer. The ONVM material of the invention has high uniformity, thereby stabilizing the electric properties of the memory device, such as increasing rewrite counts, increasing data retention time, reducing driving voltage, reducing write current, and enhancing current on/off ratio. | 11-13-2008 |
| 20080277652 | CARBON-CONTAINING SEMICONDUCTING DEVICES AND METHODS OF MAKING THEREOF - Embodiments of the present invention relate to semiconducting carbon-containing devices and methods of making thereof. The semi-conducting carbon containing devices comprise an n-type semiconducting layer and a p-type semiconducting layer, both of which are positioned over a substrate. The n-type semiconducting layer can be formed by pyrolyzing a carbon- and nitrogen-containing polymer, and the p-type semiconducting layer can be formed by pyrolyzing an aromatic- and aliphatic-group-containing polymer. In some embodiments, the devices are solar cell devices. | 11-13-2008 |
| 20080277653 | Semiconductor Element, and Display Pixel and Display Panel using the same - In a semiconductor element, and a display pixel and a display panel using the same, the semiconductor element includes a first electrode, a second electrode, an organic light-emitting layer and a third electrode. The second electrode and the first electrode are disposed separately. The organic light-emitting layer is electrically connected with the first electrode and the second electrode. The third electrode is disposed above the organic light-emitting layer. | 11-13-2008 |
| 20080277654 | Organic light emitting diode with fluorinion-doped anode and method for fabricating same - An exemplary organic light emitting diode ( | 11-13-2008 |
| 20080277655 | ORGANIC SEMICONDUCTOR DEVICE - An organic semiconductor device with a vertical structure having both functions of an organic thin film transistor and light-emitting element, where the electrical characteristics as both the organic thin film transistor and light-emitting element can be controlled in the case of forming a gate electrode with an organic conductive film, and a manufacturing method thereof. The above organic semiconductor device has such a structure that organic semiconductor films are sandwiched between a pair of electrodes functioning as a source electrode and drain electrode of an organic thin film transistor and also functioning as an anode and cathode of a light-emitting element, a thin organic conductive film functioning as a gate electrode is sandwiched between the organic semiconductor films, and a part of the organic conductive film is electrically connected to an auxiliary electrode, thereby the electrical characteristics as both the organic thin film transistor and light-emitting element can be controlled. | 11-13-2008 |
| 20080283825 | Dual-Gate Transistors - A field effect transistor device comprising: a source electrode; a drain electrode; a semiconductive region comprising an organic semiconductor material and defining a channel of the device between the source electrode and the drain electrode; a first gate structure comprising a first gate electrode and a first dielectric region located between the first gate electrode and the semiconductive region; and a second gate structure comprising a second gate electrode and a second dielectric region located between the second gate electrode and the semiconductive region; whereby the conductance of the semiconductor region in the channel can be influenced by potentials applied separately or to both the first gate electrode and the second gate electrode. | 11-20-2008 |
| 20080283826 | ARYL DICARBOXYLIC ACID DIIMIDAZOLE-BASED COMPOUNDS AS N-TYPE SEMICONDUCTOR MATERIALS FOR THIN FILM TRANSISTORS - A thin film transistor comprises a layer of organic semiconductor material comprising an organic semiconductor material that comprises an aryl dicarboxylic acid diimidazole-based compound. Such transistors can further comprise spaced apart first and second contact means or electrodes in contact with said material. Further disclosed is a process for fabricating ac thin film transistor device, preferably by sublimation or solution-phase deposition onto a substrate, wherein the substrate temperature is no more than 150° C. | 11-20-2008 |
| 20080283827 | FUSED-FLUORENE-CONTAINING MATERIALS AS SEMICONDUCTOR MATERIALS FOR THIN FILM TRANSISTORS - A thin film transistor comprises a layer of organic semiconductor material comprising an organic semiconductor material that comprises fused-fluorene-containing materials. Such transistors can further comprise spaced apart first and second contact means or electrodes in contact with said material. Further disclosed is a process for fabricating a thin film transistor device, preferably by sublimation or solution-phase deposition onto a substrate, wherein the substrate temperature is no more than 150° C. | 11-20-2008 |
| 20080283828 | Organic semiconductor polymer having liquid crystal properties, organic active layer, organic thin film transistor, and electronic device including the same, and methods of fabricating the same - Example embodiments relate to an organic semiconductor polymer, in which fused thiophenes having liquid crystal properties and aromatic compounds having N-type semiconductor properties are alternately included in the main chain of the polymer, an organic active layer, an organic thin film transistor (OTFT), and an electronic device including the same, and methods of preparing the organic semiconductor polymer, and fabricating the organic active layer, the OTFT and the electronic device using the same. This organic semiconductor polymer has improved organic solvent solubility, processability, and thin film properties, and may impart increased charge mobility and decreased off-state leakage current when applied to the channel layer of the organic thin film transistor. | 11-20-2008 |
| 20080283829 | Organic insulator composition including a hydroxyl group-containing polymer, dielectric film and organic thin film transistor using the same - An organic insulator composition including a crosslinking agent and a hydroxyl group-containing oligomer or hydroxyl group-containing polymer is provided. A dielectric film and an organic thin film transistor (OTFT) using an organic insulator composition are also provided. A dielectric film may include a compound having hydroxyl group-containing oligomers or hydroxyl group-containing polymers linked by crosslinking using a crosslinking agent having at least two vinyl ether groups. An organic thin film transistor may include a gate electrode on a substrate, a gate insulating layer on the gate electrode, source and drain electrodes on the gate insulating layer and an organic semiconductor layer contacting the gate insulating layer, wherein the gate insulating layer includes an dielectric film as described above. | 11-20-2008 |
| 20080290337 | Ultrathin Dielectrics and the Application Thereof in Organic Field Effect Transistors - An organic field effect transistor, having a substrate, a source electrode, a drain electrode and a gate electrode and an organic semiconductor material is disclosed. Arranged between the gate electrode and the organic semiconductor material is a dielectric layer (gate dielectric) obtained from a self-assembled monolayer of an organic compound having an anchor group, a linker group, a head group, and an aliphatic orientating group, the anchor group, the linker group, the head group, and the aliphatic orientating group being combined with one another in the order stated. | 11-27-2008 |
| 20080290338 | Hyperbranched polymer, organic light-emitting diode including organic layer including the hyperbranched polymer, and method of manufacturing the organic light-emitting diode - Provided are a hyperbranched polymer represented by Formula 1 below, an organic light-emitting diode including an organic layer including the hyperbranched polymer, and a method of manufacturing the organic light-emitting diode: | 11-27-2008 |
| 20080290339 | ORGANIC TRANSISTOR, METHOD OF FORMING ORGANIC TRANSISTOR AND ORGANIC EL DISPLAY WITH ORGANIC TRANSISTOR - The present invention is directed to manufacturing an organic transistor with an organic semiconductor film formed by a coating method, without involving a process of forming a rib for forming the organic semiconductor film. To be more specific, the organic transistor of the present invention includes: (1) a source electrode part and a drain electrode part which are formed on a substrate; (2) rib selectively formed on part of the source electrode part and the drain electrode part; (3) an organic semiconductor film placed in the region defined by the ribs and connecting the source electrode part and the drain electrode part; and (4) a gate electrode formed on the organic semiconductor film through a gate insulating film. The organic transistor of the present invention is characterized in that there is a gap between the rib formed on the source electrode part and the rib formed on the drain electrode part. | 11-27-2008 |
| 20080296560 | Method for Manufacturing Semiconductor Device - The present invention provides a method for manufacturing a semiconductor device which can reduce characteristic deterioration due to impurity incorporation. The present invention also provides a semiconductor device and an electric appliance with reduced characteristic deterioration due to the impurity incorporation. The method for manufacturing a semiconductor device has a process for depositing an organic semiconductor. In addition, a process for introducing and exhausting gas having low reactivity while heating a treater so that temperature in the inside of the treater is higher than sublimation temperature of the organic semiconductor after taking a subject deposited with the organic semiconductor from the treater. | 12-04-2008 |
| 20080296561 | Memory Device and Semiconductor Device - The present invention provides a memory device which has a memory element having a simple structure in which a composition layer is sandwiched between a pair of conductive layers. With this characteristic, a memory device which is involatile, easily manufactured, and additionally recordable can be provided. A memory device of the present invention has plural memory cells, plural bit lines extending in a first direction, and plural word lines extending in a second direction which is perpendicular to the first direction. Each of the plural memory cells has a memory element. The memory element comprises a first conductive layer forming the bit line, a second conductive layer forming the word line, and a composition layer to be hardened by an optical action. The composition layer is formed between a first conductive layer and a second conductive layer. | 12-04-2008 |
| 20080296562 | Methods and apparatus for fabricating carbon nanotubes and carbon nanotube devices - Methods and apparatus for fabricating carbon nanotubes (CNTs) and carbon nanotube devices. These include a method of fabricating self-aligned CNT field-effect transistors (FET), a method and apparatus of selectively etching metallic CNTs and a method and apparatus of fabricating an oxide in a carbon nanotube (CNT) device. These methods and apparatus overcome many of the disadvantages and limitations of the prior art. | 12-04-2008 |
| 20080296563 | Carbon nanotube field effect transistor - A nanotube-based flexible field effect transistor and its method of manufacture is provided. The field effect transistor according to the invention comprises at least two contact electrodes, respectively drain and source electrodes, an electrical conduction zone connected to the contact electrodes, said zone comprising a plurality of single-wall carbon nanotubes that are substantially aligned, a gate electrode for controlling the electric current circulating in said zone and a flexible substrate on which the contact and gate electrodes are deposited. The nanotube density in the conduction zone is strictly greater than 10 nanotubes per micrometer. | 12-04-2008 |
| 20080296564 | PHOTOELECTRIC CONVERSION ELEMENT AND SOLAR CELL - A photoelectric conversion element having a pair of electrodes, and a semiconductor layer comprising a semiconductor carrying a dye and an electrolyte layer is disclosed. The dye is represented by Formulas 1 or 2; | 12-04-2008 |
| 20080296565 | METHOD OF FABRICATING POLYCRYSTALLINE SILICON LAYER, TFT FABRICATED USING THE SAME, METHOD OF FABRICATING TFT, AND ORGANIC LIGHT EMITTING DIODE DISPLAY DEVICE HAVING THE SAME - A method of fabricating a polycrystalline silicon layer includes: forming an amorphous silicon layer on a substrate; crystallizing the amorphous silicon layer into a polycrystalline silicon layer using a crystallization-inducing metal; forming a metal layer pattern or metal silicide layer pattern in contact with an upper or lower region of the polycrystalline silicon layer corresponding to a region excluding a channel region in the polycrystalline silicon layer; and annealing the substrate to getter the crystallization-inducing metal existing in the channel region of the polycrystalline silicon layer to the region in the polycrystalline silicon layer having the metal layer pattern or metal silicide layer pattern. Accordingly, the crystallization-inducing metal existing in the channel region of the polycrystalline silicon layer can be effectively removed, and thus a thin film transistor having an improved leakage current characteristic and an OLED display device including the same can be fabricated. | 12-04-2008 |
| 20080296566 | Making organic thin film transistor substrates for display devices - An organic thin film transistor substrate for a display device includes a gate line, a data line insulated from the gate line, at least two organic thin film transistors, each of which is connected between the gate line and the data line, and both of which are commonly connected to a main drain electrode, and a pixel electrode connected to the main drain electrode. | 12-04-2008 |
| 20080303019 | Side Chain-Containing Type Organic Silane Compound, Thin Film Transistor and Method of Producing Thereof - A side chain-containing type organic silane compound represented by the formula (I) R—SiX | 12-11-2008 |
| 20080308789 | Field Effect Transistor and Method of Producing the Same - An object of the present invention is to provide a field effect transistor showing high field-effect mobility and a high ON/OFF ratio, which can be produced simply by using a porphyrin compound with excellent crystallinity and orientation. The field effect transistor according to the present invention transistor contains at least an organic semiconductor layer, wherein the organic semiconductor layer contains at least a porphyrin compound and has a maximum diffraction intensity I | 12-18-2008 |
| 20080308790 | Organic Siloxane Film, Semiconductor Device Using the Same, Flat Panel Display Device, and Raw Material Liquid - Disclosed is materials design for prolonging the duration of the low relative dielectric constant of an organic siloxane film having a low relative dielectric constant. Specifically, in an organic siloxane film having a relative dielectric constant of not more than 2.1, the elemental ratio of carbon to silicon in the film is set to not less than 0.10 and not more than 0.55. | 12-18-2008 |
| 20080308791 | ORGANIC FIELD EFFECT TRANSISTOR AND MAKING METHOD - In an organic field effect transistor with an electrical conductor-insulator-semiconductor structure, the semiconductor layer is made of an organic compound, and the insulator layer is made of a polymer obtained through polymerization or copolymerization of 2-cyanoethyl acrylate and/or 2-cyanoethyl methacrylate. | 12-18-2008 |
| 20080308792 | DISPLAY DEVICE - A single-crystal semiconductor layer which is separated from a single-crystal semiconductor substrate, and bonded to and provided over a supporting substrate is used, whereby a transistor having uniform characteristics can be formed. A reference circuit having a bipolar transistor is provided, whereby temperature dependence of a driving transistor which is driven by supplying current to the light-emitting element of a pixel is compensated. | 12-18-2008 |
| 20080308793 | Composition and organic insulator prepared using the same - Disclosed are a composition including a silane-based organic/inorganic hybrid material having a multiple bond and one or more organic metal compounds and/or one or more organic polymers, an organic insulator including the composition, an organic thin film transistor (OTFT) including the organic insulator and an electronic device including the OTFT. The organic insulator including the composition for preparing an organic insulator has increased charge mobility and an increased on/off current ratio, thus exhibiting improved properties, and the organic thin film transistor manifests uniform properties due to the absence of hysteresis. | 12-18-2008 |
| 20080308794 | Light-emitting device, electronic device, and manufacturing method of light-emitting device - The present invention provides a light-emitting element and a light-emitting device which have high contrast, and specifically, provides a light-emitting device whose contrast is enhanced, not by using a polarizing plate but using a conventional electrode material. Reflection of external light is suppressed by provision of a light-absorbing layer included between a non-light-transmitting electrode and a light-emitting layer. As the light-absorbing layer, a layer is used, which is obtained by adding a halogen atom into a layer including an organic compound and a metal oxide. Further, the light-absorbing layer is formed also over a region in which a thin film transistor for driving a light-emitting element is formed, a region in which a wiring is formed, and the like, and thus light is extracted from the side opposite to the region in which the TFT is formed, thereby reducing reflection of external light. | 12-18-2008 |
| 20080315185 | Photodetector - A photodetector comprising: at least one electron transporting organic material; and at least one hole transporting material, wherein said at least one electron transporting organic material has an ionization potential of more than 5.5 eV. | 12-25-2008 |
| 20080315186 | Organic Semiconductor Device and Organic Semiconductor Thin Film - An organic semiconductor device includes a channel forming region including an organic semiconductor thin film which is composed of an organic semiconductor material having an oxidation or reduction mechanism in units of two-π-electrons and a two- or three-dimensional conduction path. It is thus possible to provide an organic semiconductor device including an organic semiconductor thin film based on an organic semiconductor thin film composed of an organic semiconductor material which can be dissolved in an organic solvent at a low temperature (e.g., room temperature) and is suitable for use in a coating process. | 12-25-2008 |
| 20080315187 | ENHANCING PERFORMANCE CHARACTERISTICS OF ORGANIC SEMICONDUCTING FILMS BY IMPROVED SOLUTION PROCESSING - Improved processing methods for enhanced properties of conjugated polymer films are disclosed, as well as the enhanced conjugated polymer films produced thereby. Addition of low molecular weight alkyl-containing molecules to solutions used to form conjugated polymer films leads to improved photoconductivity and improvements in other electronic properties. The enhanced conjugated polymer films can be used in a variety of electronic devices, such as solar cells and photodiodes. | 12-25-2008 |
| 20080315188 | Apparatus and method for depositing thin film - In a thin film depositing apparatus, a first reaction gas, a second reaction gas, and a non-volatile gas are supplied to a reaction chamber in order to form a protective layer, in which an organic layer and an inorganic layer are alternately stacked, on a process substrate. The first reaction gas is supplied to the reaction chamber only while the inorganic layer is formed on the process substrate, and the second reaction gas and the non-volatile gas are supplied to the reaction chamber through while the inorganic and organic layers are formed on the process substrate. Thus, the discontinuous surfaces may be prevented from being formed between the organic layer and the inorganic layer, thereby preventing the peeling of the organic and inorganic layers and increasing light transmittance. | 12-25-2008 |
| 20080315189 | ORGANIC LIGHT EMITTING DIODE DISPLAY DEVICE AND METHOD OF FABRICATING THE SAME - An organic light emitting diode (OLED) display device and a method of fabricating the same capable of minimizing the number of process operations and a decrease in aperture ratio. The OLED display device includes a compensation circuit to compensate for a threshold voltage of a driving transistor. A pixel circuit of the OLED display device can be stably driven, can minimize a threshold voltage of a driving transistor using a minimized structure, and can increase an aperture ratio of the display device. | 12-25-2008 |
| 20080315190 | Organic Thin Film Transistor and Method for Surface Modification of Gate Insulating Layer of Organic Thin Film Transistor - This invention provides an organic thin film transistor, which can realize the modification of the surface of a gate insulating layer not only the case where the gate insulating layer is formed of an oxide, but also the case where the gate insulating layer is formed of a material other than the oxide and consequently can significantly improve transistor characteristics, and a method for surface modification of a gate insulating layer in the organic thin film transistor. In an organic thin film transistor comprising a gate insulating layer, an organic semiconductor layer stacked on the gate insulating layer, and an electrode provided on the organic semiconductor layer, a polyparaxylylene layer formed of a continuous polyparaxylylene film is formed on the surface of the gate insulating layer, between the gate insulating layer and the organic semiconductor layer, so as to face and contact with the organic semiconductor layer. | 12-25-2008 |
| 20080315191 | Organic Thin Film Transistor Array and Method of Manufacturing the Same - An n-type TFT and a p-type TFT are realized by selectively changing only a cover coat without changing a TFT material using an equation for applying the magnitude of a difference in the Fermi energy between an interface of semiconductor and an electrode and between an interface of semiconductor and insulator. At this time, in order to configure a predetermined circuit, the process is performed, as a source electrode and a drain electrode of the p-type TFT and a source electrode and a drain electrode of the n-type TFT being connected all, respectively, and an unnecessary interconnection is cut by irradiating light using a scanning laser exposure apparatus or the like. | 12-25-2008 |
| 20080315192 | Integrated Circuit Comprising an Organic Semiconductor, and Method for the Production of an Integrated Circuit - An embodiment of the invention provides an integrated circuit having an organic field effect transistor (OFET) with a dielectric layer. The dielectric layer is prepared from a polymer formulation comprising: about 100 parts of at least one crosslinkable base polymer, from about 10 to about 20 parts of at least one di- or tribenzyl alcohol compound as an electrophilic crosslinking component, from about 0.2 to about 10 parts of at least one photo acid generator, and at least one solvent. Another embodiment provides a semiconductor fabrication method. The method comprises applying the polymer formulation to a surface of a substrate, drying the polymer formulation, crosslinking the polymer formulation after drying, and baking the polymer formulation after crosslinking. | 12-25-2008 |
| 20090001353 | HETEROPYRENE-BASED SEMICONDUCTOR MATERIALS FOR ELECTRONIC DEVICES AND METHODS OF MAKING THE SAME - A thin layer of organic semiconductor material comprising a comprising an organic semiconductor thin film material is disclosed in which the thin film material substantially comprises a heteropyrene compound or derivative. In one embodiment, a thin film transistor comprises a layer of the organic semiconductor material. Further disclosed is a process for fabricating an organic thin-film transistor device, preferably by relative low-temperature sublimation or solution-phase deposition onto a substrate. | 01-01-2009 |
| 20090001354 | HETEROCYCLOALKYL-SUBSTITUTED NAPHTHALENE-BASED TETRACARBOXYLIC DIIMIDE COMPOUNDS AS N-TYPE SEMICONDUCTOR MATERIALS FOR THIN FILM TRANSISTORS - A thin film transistor comprises a layer of organic semiconductor material comprising a tetracarboxylic diimide naphthalene-based compound having, attached to one or both of the imide nitrogen atoms, a substituted or unsubstituted heterocycloalkyl ring system. Such transistors can further comprise spaced apart first and second contacts or electrodes in contact with said material. Further disclosed is a process for fabricating an organic thin-film transistor device, preferably by sublimation deposition onto a substrate, wherein the substrate temperature is no more than 200° C. | 01-01-2009 |
| 20090001355 | POLYMERIC MATERIAL, METHOD OF FORMING THE POLYMERIC MATERIAL, AND METHOD OF FORMING A THIN FILM USING THE POLYMERIC MATERIAL - A method of forming a polymeric material with a pendant polycyclic aromatic compound precursor includes forming a polycyclic aromatic compound precursor (e.g., a pentacene precursor) including at least one polymerizable functionality, and polymerizing the polymerizable functionality to form the polymeric material with the pendant precursor. | 01-01-2009 |
| 20090001356 | ELECTRONIC DEVICES HAVING A SOLUTION DEPOSITED GATE DIELECTRIC - An electronic device comprises a solution deposited gate dielectric, the gate dielectric comprising a dielectric material formed by polymerizing a composition comprising a polymerizable resin and zirconium oxide nanoparticles. | 01-01-2009 |
| 20090001357 | Novel Condensed Polycyclic Aromatic Compound and Use Thereof - The object of the present invention to provide an organic semiconductor device comprising an organic semiconductor material satisfying both the requirement of high electron field-effect mobility and high on/off current ratio. The present invention provides a novel condensed polycyclic aromatic compound satisfying both the high electron field-effect mobility and high on/off current ratio required for organic semiconductor materials. | 01-01-2009 |
| 20090001358 | ORGANIC LIGHT EMITTING DEVICE AND METHOD OF MANUFACTURING THE SAME - An organic light emitting device and a method of manufacturing the same are disclosed. The organic light emitting device includes a substrate, a gate electrode on the substrate, a first insulating film insulating the gate electrode, a semiconductor layer positioned opposite to the gate electrode, a second insulating film insulating the semiconductor layer, source and drain electrodes connected to the semiconductor layer, a first electrode connected to one of the source and drain electrodes, a third insulating film including an opening that exposes the first electrode, a second electrode positioned opposite to the first electrode, and a light emitting layer positioned between the first electrode and the second electrode. A taper angle of an edge area of the third insulating film contacting the first electrode lies substantially in a range between 10° and 50°. | 01-01-2009 |
| 20090001359 | Redox Systems for Stabilization and Life Extension of Polymer Semiconductors - The invention relates to an organic electronic component with improved voltage stability and a method for producing it, wherein the voltage stability in the device is improved by targeted addition of additives and/or by formation of an interlayer. The invention for the first time makes it possible to stabilize organic electronic components by modification with a reducing, oxidizing and/or redox system comprising one and/or more functional materials and/or by incorporation of one or more interlayers comprising, as main constituent, a reducing, oxidizing and/or redox system, primarily in the area of relatively high voltages. | 01-01-2009 |
| 20090001360 | ORGANIC EL DISPLAY AND METHOD FOR PRODUCING THE SAME - The present invention provides an organic electroluminescence display having an organic EL element and a thin film field-effect transistor formed on the organic EL element, wherein an electrically conductive etching protective layer which is electrically connected to an upper electrode is disposed between the upper electrode and the thin film field-effect transistor, a protective insulating layer is disposed between the electrically conductive etching protective layer and the thin film field-effect transistor, and a source electrode or a drain electrode of the thin film field-effect transistor and the electrically conductive etching protective layer are electrically connected through a contact hole formed in the protective insulating layer; and a method for producing thereof. | 01-01-2009 |
| 20090001361 | Thin-film transistor device and a method for manufacturing the same - The present invention provides a method of manufacturing a thin-film transistor device. This method enables improvement in performance of a complementary TFT circuit incorporated in a thin- and light-weighted image display device or a flexible electronic device and also enables reduction of power consumption and reduction of manufacturing cost of the circuit. Further in the method, the number of manufacturing steps is decreased so that mass production and growth in size of thin film transistor devices are facilitated through a printing technique. In this method, electrodes forming n-type and p-type TFT and an organic semiconductor are made of the same material in both types of TFT by the solution-process and/or printable process method. A first polarizable thin-film | 01-01-2009 |
| 20090001362 | Organic Thin Film Transistor and Manufacturing Process the Same - Described is a SIT type organic thin film transistor in which gate electrodes are formed as a conductive layer where a plurality of wire-shaped conductive materials are arranged in such a manner that a distance to the nearest wire is 100 nm or less at any point in the space between the wires or a semiconductor portion (B) between the gate electrodes has a rectangular cross section formed by a length of shorter sides in the range of 20 nm to 200 nm and a length of longer side 2 μm or more. This provides an organic thin film transistor which can be fabricated easily at a low temperature, at a low cost, and with high-speed drive ability, a high ON/OFF ratio, and a high controllability. | 01-01-2009 |
| 20090008633 | NONVOLATILE MEMORY DEVICE USING CONDUCTIVE ORGANIC POLYMER HAVING NANOCRYSTALS EMBEDDED THEREIN AND METHOD OF MANUFACTURING THE NONVLATILE MEMORY DEVICE - A nonvolatile memory device and a method of manufacturing the same are provided. The nonvolatile memory device which is convertible among a high current state, an intermediate current state, and a low current state, said device includes upper and lower conductive layers; a conductive organic layer comprising a conductive organic polymer and which is formed between the upper and lower conductive layers and has a bistable conduction property; and nanocrystals are formed in the conductive organic layer. The conductive organic polymer may be poly-N-vinylcarbazole (PVK) or polystyrene (PS). The method is characterized in that a conductive organic layer is formed by applying a conductive organic material such as PVK or PS using spin coating. Therefore, it is possible to provide a highly-integrated memory device that consumes less power and provides high operating speed. In addition, it is possible to provide the thermal stability of a memory device by using a conductive organic polymer. Moreover, it is possible to reduce the time required to deposit a conductive organic layer by forming a conductive layer using spin coating. Furthermore, it is possible to form a conductive organic layer in various shapes by using mask patterns that can be formed on a substrate in various shapes. | 01-08-2009 |
| 20090008634 | Transistor Structures and Methods of Fabrication Thereof - An electronic device is presented, such as a thin film transistor. The device comprises a patterned electrically-conductive layer associated with an active element of the electronic device. The electrically-conductive layer has a pattern defining an array of spaced-apart electrically conductive regions. This technique allows for increasing an electric current through the device. | 01-08-2009 |
| 20090008635 | COLUMNAR ELECTRIC DEVICE AND PRODUCTION METHOD THEREOF - A sensor whose size can be decreased without marring the performance and which can be installed in a narrow place, an electric device, and a method for easily manufacturing the electric device. By vacuum deposition of semiconductor on a columnar body or by applying a melt, solution, or gel of semiconductor to the columnar body, a coating of semiconductor is formed. Four insulating wires, a stripe band of the connected four insulating wires are wound around the columnar body. Then, one of the insulating wires is removed to form a copper wire in the vacant portion by copper vacuum deposition. Lastly, another insulating wire not adjacent to the copper wire is removed to form an aluminum wire in the vacant portion by aluminum vacuum deposition. By measuring the resistance between the copper and aluminum wires, the intensity of light striking the semiconductor can be determined. | 01-08-2009 |
| 20090014715 | ORGANIC TRANSISTOR, ORGANIC TRANSISTOR ARRAY, AND DISPLAY APPARATUS - An off-current is reduced in an organic transistor, with which an organic transistor array is formed. A display apparatus is constructed using the organic transistor array. The organic transistor includes a substrate, a gate electrode, a separating electrode, a gate insulating film, a source electrode, a drain electrode, and an organic semiconductor layer. The organic transistor has a region in which the separating electrode and the organic semiconductor layer are laminated. A power supply is connected to the separating electrode. | 01-15-2009 |
| 20090014716 | ORGANIC THIN-FILM TRANSISTOR AND METHOD OF MANUFACTURING THE SAME - A disclosed organic thin-film transistor includes a gate electrode formed on a substrate, a gate insulation film formed on the gate electrode, a source electrode and a drain electrode formed, with a gap inbetween, at least over the gate electrode on which the gate insulation film is formed, an organic semiconductor layer formed in a region including the gap, an interlayer insulation film formed to cover the organic semiconductor layer, and a conductive layer formed on the interlayer insulation film and connected to the drain electrode. A part of the organic semiconductor layer is formed on the interlayer insulation film. | 01-15-2009 |
| 20090020749 | SEMICONDUCTIVE CROSSLINKABLE POLYMER COMPOSITION - The present invention relates to a crosslinkable polymer composition which is useful for the preparation of semiconductive layers of electric cables, the polymer composition comprising (a) an unsaturated polyolefm having at least 0.15 vinyl groups/1000 carbon atoms and (b) carbon black. | 01-22-2009 |
| 20090020750 | ACTIVE SEMICONDUCTOR DEVICES - Apparatus including a support body; an organic semiconductor composition body on the support body, —and a first body including a hydrogenated vinylaromatic-diene block copolymer on the organic semiconductor composition body. Apparatus including a support body, —a first body including a hydrogenated vinylaromatic-diene block copolymer on the support body; and an organic semiconductor composition body on the first body. Techniques for making an apparatus. | 01-22-2009 |
| 20090020751 | Method of forming thin film patterning substrate including formation of banks - Display devices such as EL elements or LED elements, are formed from thin film elements having banks of prescribed height and a thin film layer formed by an ink jet method in areas to be coated that are partitioned by those banks. The banks may be formed of an organic material on a bank formation surface configured of an inorganic material, plasma treatment is performed under conditions that the induction gas is fluorine-based and that fluorine is present excessively, and the areas enclosed by the banks subjected to surface treatment are filled with the liquid thin film material to form the thin film layer or layers. | 01-22-2009 |
| 20090026443 | ORGANIC THIN-FILM TRANSISTOR AND METHOD OF MANUFACTURE THEREOF - A durable organic thin-film transistor and a method of manufacture thereof, the organic thin-film transistor having: a source electrode and a drain electrode arranged mutually separated; an organic semiconductor layer interposed between the source electrode and the drain electrode; and a gate electrode arranged to face said organic semiconductor layer which is between said source electrode and said drain electrode, with a gate insulating film being provided between said gate electrode and said organic semiconductor layer, wherein the gate insulating film includes an organic compound and particles of an inorganic compound dispersed in the organic compound, and a flattened film is provided between the source electrode and the drain electrode, or the gate electrode and the gate insulating film. | 01-29-2009 |
| 20090026444 | Organic thin film transistor array panel and manufacturing method of the same - An organic thin film transistor array panel includes a substrate, a gate line formed on the substrate and including a gate electrode. A gate insulating layer is formed on the gate electrode and a data line is formed on the gate insulating layer, intersecting the gate line, and including a drain electrode. A source electrode is formed on the gate insulating layer and is spaced apart from the drain electrode, enclosed by the drain electrode. A bank insulating layer includes a first opening exposing the drain electrode and the source electrode and a second opening which exposes at least a portion of the source electrode. An organic semiconductor is formed in the first opening and contacts the drain electrode and the source electrode. A pixel electrode contacts the source electrode through the second opening. | 01-29-2009 |
| 20090026445 | Organic thin film transistor array panel and method for manufacturing the same - A method for manufacturing an organic thin film transistor array panel includes forming a data line including a source electrode and a drain electrode apart from the data line on a substrate and forming a bank insulating layer including a first opening and a second opening on the data line and the drain electrode. An organic semiconductor is formed in the first opening, sequential deposition is performed of an insulating material layer and a metal layer on the bank insulating layer and the organic semiconductor. A first passivation layer is formed on the metal layer which is etched using the first passivation layer as an etch mask to form a gate line including a gate electrode. The insulating material layer is etched using the first passivation layer as an etch mask to form a gate insulating layer. A second passivation layer is formed on the first passivation layer and a pixel electrode is formed on the second passivation layer. | 01-29-2009 |
| 20090026446 | Organic light emitting device and manufacturing method thereof - An organic light emitting device according to an embodiment includes a thin film transistor substrate including a plurality of thin film transistors and an over-coating film formed on the thin film transistors. The over-coating film includes a curved surface on at least two pixels among pixels of different colors and the slope angles of depressed portions forming the curved surface are respectively different from each other depending on the colors of the pixels. A plurality of first electrodes formed on the over-coating film includes a surface formed according to the curved surface, an organic light emitting member formed on the first electrodes includes a surface formed according to the curved surface, and a second electrode formed on the organic light emitting member includes a surface formed according to the curved surface. Slope angles of the depressed portions increase according to a decrease of wavelengths of the colors of the pixels. | 01-29-2009 |
| 20090026447 | Light emitting device - An organic EL display device having a long lifetime is provided. The light emitting device includes at least one organic compound layer between a pair of electrodes, and the content of an impurity generated from an organic compound in the at least one organic compound layer is 10 ng/cm | 01-29-2009 |
| 20090026448 | ELECTRONIC COMPONENT, METHOD FOR ITS PRODUCTION AND ITS USE - The present invention relates to an electronic component having at least one anode, at least one cathode, at least one charge injection layer, at least one layer of an organic semiconductor and at least one layer situated between the charge injection layer and the organic semiconductor layer, which component is characterized in that the layer situated between the charge injection layer and the organic semiconductor layer and the organic semiconductor layer are obtainable by coating the charge injection layer with a mixture composing at least one material which can be made insoluble by means of chemical reaction, and at least one organic semiconductor, method for producing said component and use of said component. | 01-29-2009 |
| 20090032806 | POLYMER COMPOSITE P-N JUNCTION AND METHOD FOR MANUFACTURING SAME AND POLYMER COMPOSITE DIODE INCORPORATING SAME - The present polymer composite p-n junction includes an n-type polymer composite layer and a p-type polymer composite layer. The n-type composite polymer layer includes a first polymer material and a number of electrically conductive particles imbedded therein. The p-type composite polymer layer includes a second polymer material and a number of carbon nanotubes (CNTs) imbedded therein. A method for manufacturing the polymer composite p-n junction and a polymer composite diode incorporating the polymer composite p-n junction are also provided. | 02-05-2009 |
| 20090032807 | Method of Manufacturing Semiconductor Element, Semiconductor Element, Electronic Device, and Electronic Equipment - The object of the present invention is to provide a method of manufacturing a semiconductor element which can produce a semiconductor element provided with a semiconductor layer having a high carrier transport ability, a semiconductor element manufactured by the semiconductor element manufacturing method, an electronic device provided with the semiconductor element, and electronic equipment having a high reliability. In order to achieve the object, the present invention is directed to a method of manufacturing a semiconductor element having an anode, a cathode, and a hole transport layer provided between the anode and the cathode, the method comprising steps of: a first step for forming layers mainly comprised of a hole transport material having polymerizable groups X on the side of one surface of the anode and on the side of one surface of the cathode, respectively, and a second step for obtaining the hole transport layer by integrating the two layers together by polymerizing the hole transport materials via a polymerization reaction through their polymerizable groups in a state that the layer on the side of the anode and the layer on the side of the cathode are made contact with each other. | 02-05-2009 |
| 20090032808 | ENHANCING PERFORMANCE CHARACTERISTICS OF ORGANIC SEMICONDUCTING FILMS BY IMPROVED SOLUTION PROCESSING - Improved processing methods for enhanced properties of conjugated polymer films are disclosed, as well as the enhanced conjugated polymer films produced thereby. Addition of low molecular weight alkyl-containing molecules to solutions used to form conjugated polymer films leads to improved photoconductivity and improvements in other electronic properties. The enhanced conjugated polymer films can be used in a variety of electronic devices, such as solar cells and photodiodes. | 02-05-2009 |
| 20090032809 | Organic thin film transistor and method of manufacturing the same - Disclosed are an organic thin film transistor and a method of manufacturing the same, in which a crystalline organic binder layer is on the surface of an organic insulating layer and source/drain electrodes or on the surface of the source/drain electrodes. The organic thin film transistor may be improved in two-dimensional geometric lattice matching and interface stability at the interface between the organic semiconductor and the insulating layer or at the interface between the organic semiconductor layer and the electrode, thereby improving the electrical properties of the device. | 02-05-2009 |
| 20090032810 | ORGANIC TRANSISTOR AND ACTIVE-MATRIX SUBSTRATE - An organic transistor includes a gate electrode having a predetermined length, source and drain electrodes overlapping the gate electrode in plan view, a channel region formed of the organic semiconductor between the source and drain electrodes, and a functional portion disposed on a first side of the gate electrode in a length direction thereof and connected to the drain electrode through a strip-like connection wiring line. A strip-like dummy connection wiring line is connected to the drain electrode so as to extend toward a second side of the gate electrode in the length direction thereof and has a width that is less than twice the width of the connection wiring line. The connection wiring line extends to or beyond an edge of the gate electrode on the first side, and the dummy connection wiring line extends to or beyond an edge of the gate electrode on the second side. | 02-05-2009 |
| 20090032811 | FUNCTIONALIZATION OF POLY(ARYLENE-VINYLENE) POLYMERS FOR ELECTRONIC DEVICES - A method is provided for modifying a poly(arylene vinylene) or poly(heteroarylene vinylene) precursor polymer having dithiocarbamate moieties by reacting it with an acid and further optionally reacting the acid-modified polymer with a nucleophillic agent. Also provided are novel polymers and copolymers bearing nucleophillic side groups which are useful as components of electronic devices, e.g. in the form of thin layers. | 02-05-2009 |
| 20090039341 | Method for the Manufacturing of a Non-Volatile Ferroelectric Memory Device and Memory Device Thus Obtained - The present invention relates to non-volatile ferroelectric memory devices ( | 02-12-2009 |
| 20090039342 | Thin film field-effect transistor and process for producing the same - Such a thin film transistor and a process for producing the same are provided that is capable of preventing the FET characteristics from being deteriorated with a short channel length. Such a thin film field-effect transistor and a process for producing the same are provided that contains a substrate | 02-12-2009 |
| 20090039343 | Transistor - An electrolyte-gated field effect transistor is disclosed, the transistor comprising an electrolyte including a polymeric ionic liquid analogue. In a preferred embodiment, the transistor further comprises a source electrode, a drain electrode disposed so as to be separated from the source electrode, forming a gap between the source and drain electrodes, a semiconductor layer bridging the gap between the source and drain electrodes and thus forming a transistor channel, and a gate electrode positioned so as to be separated from the source electrode, the drain electrode and the semiconductor layer. In this embodiment, the electrolyte is disposed so as to contact at least a part of both the gate electrode and the semiconductor layer. | 02-12-2009 |
| 20090039344 | POLY[BIS(ETHYNYL)HETEROACENE]S AND ELECTRONIC DEVICES GENERATED THEREFROM - An electronic device comprising a polymer of Formula or Structure (I) | 02-12-2009 |
| 20090045396 | Composition for forming passivation layer and organic thin film transistor comprising the passivation layer - Disclosed herein is a composition including a perfluoropolyether derivative, a photosensitive polymer or a copolymer thereof, and a photocuring agent, a passivation layer, organic thin film transistor, and electronic device including the same, a method of forming the passivation layer and methods of fabricating the organic thin film transistor and electronic device. The organic thin film transistor may prevent or reduce oxygen and moisture from infiltrating thereinto, and thus may prevent or reduce the degradation of the performance thereof caused by ambient air, prevent or reduce the deterioration thereof, and may more easily be formed into a pattern, thereby exhibiting characteristics suitable for use in electronics. | 02-19-2009 |
| 20090050878 | MULTIFUNCTION ORGANIC DIODE AND MATRIX PANEL THEREOF - Disclosed is organic diode which is capable of light emitting display by an organic EL display, image sensing by a organic photodiode and power generation by an organic solar cell. Also disclosed is a matrix panel of such a multifunction organic diode. Specifically disclosed is a multifunction organic diode comprising a first electrode ( | 02-26-2009 |
| 20090050879 | ORGANIC THIN FILM TRANSISTOR AND ACTIVE MATRIX DISPLAY - An organic thin film transistor is disclosed. The organic thin film transistor includes a substrate, a gate electrode , a gate insulating film , a source electrode on the gate insulating film, a drain electrode on the gate insulating film at an interval with the source electrode, and an organic semiconductor layer. The gate insulating film includes an electrode formation region having surface energy modified by energy deposition, one or more corners of the electrode formation region has an obtuse-angled shape, and the source electrode and/or the drain electrode is formed in the electrode formation region so as to have substantially the same corner shape as the electrode formation region having the obtuse-angled shaped corners. | 02-26-2009 |
| 20090050880 | Method of Fabricating Thin-Film Transistor - The core metal of a protein such as ferritin is used as a nucleus for crystallizing a silicone thin film and then the thus crystallized film is employed in the channel part of a thin-film transistor. By aligning the protein on the surface of amorphous silicone and heating, the crystallinity is controlled. In the case of ferritin, the core diameter of the protein is 7 mm. That is, this protein is highly even in size (i.e., the metal content). Thus, the amount of the protein to be deposited on the amorphous silicone surface can be accurately controlled by controlling the protein core density. Furthermore, the type of the core metal can be altered by chemical reactions and the above method is applicable not only to amorphous silicone but also to amorphous films of various types such as germanium. Thus, the amount of nickel required in crystallization is controlled by using a protein. Moreover, the distribution density of the nickel core is controlled to thereby conduct crystallization at a desired crystal size. | 02-26-2009 |
| 20090050881 | PHOTOELECTRIC CONVERSION ELEMENT, METHOD FOR PRODUCING PHOTOELECTRIC CONVERSION ELEMENT, AND SOLID-STATE IMAGING DEVICE - A photoelectric conversion element is provided and includes a photoelectric conversion portion. The photoelectric conversion portion includes: a pair of electrodes; and a photoelectric conversion layer between the pair of electrodes, and at least part of the photoelectric conversion layer includes a mixed layer of a p-type organic semiconductor and a fullerene, and a mixing ratio of the fullerene to the p-type organic semiconductor in terms of thickness ratio is less than 1:1. | 02-26-2009 |
| 20090050882 | Organic thin film transistor - An organic thin film transistor including: a substrate; a gate electrode placed on the substrate; a gate insulating film placed on the gate electrode; a source electrode and a drain electrode which are placed on the gate insulating film; an organic semiconductor layer placed on the gate insulating film between the source electrode and the drain electrode; a hole transport layer placed on the organic semiconductor layer; an electron transport layer placed on the hole transport layer; and a conductor layer placed on the electron transport layer; the organic thin film transistor which characteristics are stable by being protected from oxygen or moisture and being protected electromagnetically and which is suitable for integration. | 02-26-2009 |
| 20090050883 | Method of manufacturing organic electroluminescent device and organic electroluminescent device - An organic electroluminescent device, which, on a substrate, has a plurality of first electrodes, and a second electrode opposing the plurality of first electrodes. The organic electroluminescent device also including a light-emitting functional layer between the second electrode and one of the first electrodes and a buffering layer that covers the second electrode. The buffering layer having a side end portion with an angle equal to or less than 30°. The organic electroluminescent device further including a gas barrier layer that covers the buffering layer. | 02-26-2009 |
| 20090057655 | ORGANIC THIN FILM TRANSISTOR COMPRISING GATE ELECTRODE OF NANOCRYSTALLINE CONDUCTIVE CARBON LAYER, FABRICATION METHOD THEREOF, AND ORGANIC SEMICONDUCTOR DEVICE COMPRISING THE SAME - Provided are an organic thin film transistor (OTFT) and a fabrication method thereof, an organic semiconductor device having the OTFT, and a flexible display device having the OTFT. The OTFT includes a substrate, a gate electrode, an insulating layer, an active layer, and a source/drain electrode. The gate electrode may be made of a nanocrystalline carbon layer. | 03-05-2009 |
| 20090057656 | Thin film transistor and method for manufacturing the same - One embodiment of the present invention is a thin film transistor, including: an insulating substrate; a gate electrode and a gate insulator being formed on the insulating substrate, in this order; a source electrode and a drain electrode formed on the gate insulator, surface preparation of the source electrode and the drain electrode being performed with a compound having a functional group with an electron-withdrawing property; and a semiconductor film formed on the gate insulator, the film being formed between the source electrode and the drain electrode. | 03-05-2009 |
| 20090057657 | Method for forming pattern arrays and organic devices including the pattern arrays - The present invention includes forming a hydrophobic thin film on a substrate, removing a portion of the first hydrophobic thin film to form a first hydrophilic region, coating a first organic solution on the substrate and selectively wetting the first hydrophilic region, drying the first organic solution to form a first organic thin film pattern in the first hydrophilic region, forming a second hydrophobic thin film on the first organic thin film pattern, coating a second organic solution and selectively wetting the second organic solution, and drying the second organic solution to form a second organic thin film pattern. | 03-05-2009 |
| 20090057658 | ORGANIC THIN FILM TRANSISTOR SUBSTRATE AND METHOD OF MANUFACTURING THE SAME - An organic thin film transistor substrate includes a substrate, a gate line on a surface of the substrate, a gate insulating layer insulating on the gate line, a data line on the gate insulating layer, an organic thin film transistor connected to the gate line and the data line, the organic thin film transistor including an organic semiconductor layer, a bank-insulating layer positioned at least in part on the data line, the bank-insulating layer including a wall portion which defines a pixel area, and a pixel electrode formed in the pixel area. | 03-05-2009 |
| 20090057659 | PHOTOELECTRIC CONVERSION ELEMENT, SOLID-STATE IMAGE PICKUP DEVICE, AND MANUFACTURING METHOD OF THE PHOTOELECTRIC CONVERSION ELEMENT - A photoelectric conversion element comprises: a pair of electrodes; and an organic photoelectric conversion layer between the pair of electrodes, wherein one of the electrodes is a first electrode that collects electrons generated in the organic photoelectric conversion layer; the other one of the electrodes is a second electrode that collects holes generated in the organic photoelectric conversion layer; and the photoelectric conversion element further comprises a hole blocking layer that comprises silicon oxide and inhibits injection of holes into the organic photoelectric conversion layer from the first electrode while applying a bias voltage between the electrodes, the hole blocking layer being disposed between the first electrode and the organic photoelectric conversion layer, and an oxygen/silicon composition ratio of the silicon oxide is 0.5 or greater and 1.2 or less. | 03-05-2009 |
| 20090057660 | METHOD OF FABRICATING SUBSTRATELESS THIN FILM FIELD-EFFECT DEVICES AND AN ORGANIC THIN FILM TRANSISTOR OBTAINABLE BY THE METHOD - A method for the manufacture of a thin-film field-effect device comprising, on a mechanical support layer, source and drain electrodes (S, D), a layer of semiconductor material (SC) for the formation of a conduction channel, and a gate electrode (G) insulated from the channel region, is described. The method provides for the use of a mechanical support layer in the form of a film (INS) of flexible, electrically-insulating material; for the formation of the source and drain electrodes (S, D) in accordance with a predetermined configuration on a first surface of the insulating film; and for the formation of the gate electrode (G) on the opposite surface of the insulating film (INS) in accordance with a predetermined configuration complementary with the configuration of the source and drain electrodes (S, D), that configuration being achieved by a lithographic technique by selective masking determined by the source and drain electrodes (S, D) which are formed on the first surface of the film (INS). | 03-05-2009 |
| 20090065766 | DIKETOPYRROLOPYRROLE-BASED POLYMERS - A polymer has a structure represented by: | 03-12-2009 |
| 20090065767 | MULTIPLE CONDUCTIVE LAYER TFT - The present invention relates to a multiple layer pixel architecture for an active matrix display in which a common bus line is formed on a metal level which is separate from that on which the gate electrodes of the TFTs are formed. A multilayer electronic structure adapted to solution deposition, the structure including a thin film transistor (TFT) for driving a pixel of an active matrix optoelectronic device and a capacitor for storing charge to maintain an electrical state of said active matrix pixel, wherein the structure comprises a substrate bearing at least four conducting layers separated by at least three dielectric layers, first and second ones of said conducting layers defining drain/source electrodes and a gate electrode of said transistor respectively, and third and fourth ones of said conducting layers defining respective first and second plates of said capacitor, and wherein said capacitor and said transistor are laterally positioned such that they overlap in a vertical direction. | 03-12-2009 |
| 20090065768 | Memory Element and Semiconductor Device - To provide a memory element, a memory device, and a semiconductor device, which can be easily manufactured at low cost; are nonvolatile and data-rewritable; and have preferable switching properties and low operating voltage. A memory element of the invention includes a first conductive layer, a second conductive layer facing the first conductive layer, and an organic compound layer provided between the first and the second conductive layers. For the organic compound layer, a high molecular material having an amide group at least at one kind of side chains is used. | 03-12-2009 |
| 20090065769 | Semiconductor device amd method for manufacturing the same - It is an object of the present invention to provide a technique in which a high-performance and high reliable memory device and a semi-conductor device provided with the memory device are manufactured at low cost with high yield. The semiconductor device includes an organic compound layer including an insulator over a first conductive layer and a second conductive layer over the organic compound layer including an insulator. Further, the semiconductor device is manufactured by forming a first conductive layer, discharging a composition of an insulator and an organic compound over the first conductive layer to form an organic compound layer including an insulator, and forming a second conductive layer over the organic compound layer including an insulator. | 03-12-2009 |
| 20090065770 | FUSED RING COMPOUND AND METHOD FOR PRODUCING SAME, POLYMER, ORGANIC THIN FILM CONTAINING THOSE, AND ORGANIC THIN FILM DEVICE AND ORGANIC THIN FILM TRANSISTOR COMPRISING SUCH ORGANIC THIN FILM - It is an object of the present invention to provide a fused ring compound which can exhibit sufficient charge transport properties and which has excellent solubility in a solvent. The fused ring compound according to the present invention is represented by the following general formula (1), | 03-12-2009 |
| 20090072224 | FIELD EFFECT TRANSISTOR - A field effect transistor including a gate isulation portion, an organic semiconductor portion, a source electrode and a drain electrode, wherein when a voltage is applied to the gate at 70° C. for 5.0±0.1 hours so that the field strength in the gate insulation portion would be 100±5 MV/m, the change in the threshold voltage is within 5 V. The organic semiconductor portion has a high driving stability, of which the change in characteristics by driving is thereby small. | 03-19-2009 |
| 20090072225 | FLAT PANEL DISPLAY DEVICE HAVING ORGANIC THIN FILM TRANSISTOR AND MANUFACTURING METHOD THEREOF - Provided is a flat panel display device having an organic TFT and a manufacturing method thereof. The flat panel display device includes a first organic TFT having a first organic semiconductor active layer, and a second organic TFT having a second organic semiconductor active layer. At this point, the particle size of the organic semiconductor crystal of the first organic semiconductor active layer is greater than that of the organic semiconductor crystal of the second organic semiconductor active layer. | 03-19-2009 |
| 20090072226 | DISPLAY DEVICE HAVING ORGANIC THIN FILM TRANSISTOR - Provided is a display device having an organic TFT. The display device includes the organic TFT on a substrate, a passivation layer covering the organic TFT, and a bank layer on the passivation layer. At this point, at least one of the passivation layer and the bank layer is formed of a material blocking light incident from a portion on the substrate to the organic TFT. | 03-19-2009 |
| 20090072227 | ORGANIC COMPOUND CRYSTAL AND FIELD-EFFECT TRANSISTOR - A field-effect transistor includes a channel-forming region composed of an organic compound crystal including π-electron conjugated molecules each containing chalcogen atoms as a constituent, wherein the distance between chalcogen atoms of adjacent π-electron conjugated molecules is short, and the organic compound crystal has a periodic structure in which π-electron conjugated molecules are two-dimensionally or three-dimensionally linked together. | 03-19-2009 |
| 20090072228 | ORGANIC THIN FILM TRANSISTOR SUBSTRATE AND METHOD OF MANUFACTURE - An organic thin film transistor substrate includes a gate electrode formed on a substrate, a gate insulation layer formed on the gate electrode to have a source-connecting portion and a drain-seating groove, a source electrode formed in the source-connecting portion, a drain electrode formed in the drain-seating groove and an organic semiconductor layer contacting the gate insulation layer, the source electrode and the drain electrode. | 03-19-2009 |
| 20090072229 | THIN FILM TRANSISTOR, METHOD OF FABRICATING THE THIN FILM TRANSISTOR, ORGANIC LIGHT EMITTING DIODE DISPLAY DEVICE, METHOD OF FABRICATING THE ORGANIC LIGHT EMITTING DIODE DISPLAY DEVICE, AND DONOR SUBSTRATE FOR LASER INDUCED THERMAL IMAGING - A thin film transistor (TFT), a method of fabricating the TFT, an organic light emitting diode (OLED) display device, a method of fabricating the OLED display device, and a donor substrate for laser induced thermal imaging (LITI) includes interconnections formed of a mixed layer of metal nanoparticles and carbon black using a laser induced thermal imaging (LITI) technique. | 03-19-2009 |
| 20090072230 | GAS-BARRIER FILM AND ORGANIC DEVICE COMPRISING SAME - A gas-barrier film comprising at least one silicon hydronitride layer and at least one silicon nitride layer on a surface of a flexible supporting substrate. The film has an excellent gas-barrier property. | 03-19-2009 |
| 20090078933 | ORGANIC LIGHT EMITTING DEVICE - An organic light emitting device includes a first electrode disposed on a substrate, a plurality of organic function layers disposed on the first electrode and comprising an emitting layer, and a second electrode disposed on the organic function layers. One of the organic layers includes an inorganic material. This layer may be formed adjacent the first electrode or adjacent the second electrode to form top-emission or bottom-emission structures. | 03-26-2009 |
| 20090085028 | HYBRID MATRICES FOR THIN-LAYER TRANSISTORS - The invention relates to a hybrid semiconductor material and to a device containing same. | 04-02-2009 |
| 20090085029 | Photoelectric conversion element and imaging device - A photoelectric conversion element is provided and includes: a conductive thin layer; an organic photoelectric conversion layer including a compound represented by formula (I); and a transparent conductive thin layer, in this order: | 04-02-2009 |
| 20090090903 | CMOS IMAGE SENSOR HAVING THIOPHENE DERIVATIVES - Provided is a CMOS image sensor that uses thiophene derivatives. The CMOS image sensor includes first through third photoelectric conversion units vertically and sequentially stacked on a semiconductor substrate. The first photoelectric conversion unit detects blue light and comprises a first electrode, a second electrode, and a p-type thiophene derivative layer between the first electrode and the second electrode. | 04-09-2009 |
| 20090090904 | Organic semiconductor device - Provided is an organic tunneling p-n junction diode. The organic tunneling p-n junction diode includes an n-doped organic semiconductor layer and a p-doped organic semiconductor layer which are doped with extrinsic impurities. When either a reverse-bias voltage or a forward-bias voltage is applied, the organic tunneling p-n junction diode is turned off within a predetermined voltage range and has exponential voltage-current characteristics outside the predetermined voltage range. | 04-09-2009 |
| 20090090905 | MOLECULAR DEVICE, SINGLE-MOLECULAR OPTICAL SWITCHING DEVICE, FUNCTIONAL DEVICE, MOLECULAR WIRE, AND ELECTRONIC APPARATUS USING FUNCTIONAL DEVICE - A molecular device including: at least one molecule of zinc cytochrome c; in which an electron or a hole is transferred within the at least one molecule of zinc cytochrome c bar utilizing transition of an electron between molecular orbitals of the at least one molecule of zinc cytochrome c. The molecular orbitals, for example, are a first molecular orbital localized in a first amino acid residue of the at least one molecule of zinc cytochrome c, and a second molecular orbital which is localized in a second amino acid residue of the at least one molecule of zinc cytochrome c and which has a maximum transition probability per unit time with respect to the first molecular orbital. In this case, the electron or the hole is transferred between the first amino acid residue and the second amino acid residue. | 04-09-2009 |
| 20090090906 | ORGANIC THIN FILM TRANSISTOR DEVICE AND MANUFACTURING METHOD THEREFOR - An organic TFT device in which a plurality of organic TFTs can be formed in a narrow region and a manufacturing method therefor are proposed. The organic TFT device comprises a substrate, and a plurality of organic TFTs disposed in a transistor region on the substrate. The organic TFT device further comprises: a bank enclosing the transistor region and having a single opening; and a single organic semiconductor layer demarcated by the bank and forming a channel for the organic TFTs. | 04-09-2009 |
| 20090090907 | Electrochemical device - An electrochemical device is provided, comprising a source contact connected to a first antenna pad, a drain contact connected to a second antenna pad, at least one gate electrode, an electrochemically active element arranged between, and in direct electrical contact with, the source and drain contacts, which electrochemically active element comprises a transistor channel and is of a material comprising an organic material having the ability of electrochemically altering its conductivity through change of redox state thereof, and a solidified electrolyte in direct electrical contact with the electrochemically active element and the at least one gate electrode and interposed between them in such a way that electron flow between the electrochemically active element and the gate electrode(s) is prevented. In the device, flow of electrons between source contact and drain contact is controllable by means of a voltage applied to the gate electrode(s). | 04-09-2009 |
| 20090095954 | FIELD-EFFECT TRANSISTOR - A field-effect transistor is provided, which includes an organic thin film and which can realize a low threshold voltage while a stable, high field-effect mobility is ensured at the same time. In a field-effect transistor provided with a gate electrode, a source electrode, a drain electrode, a semiconductor film, a gate insulating film, and a substrate, the gate insulating film is formed from a plurality of insulating layers. Here, a first insulating layer in contact with the semiconductor film is formed from poly-p-xylylene formed into a film by a CVD method. A second insulating layer is formed from, for example, cyanoethylpullulan, and the dielectric constant is specified to be higher than that of the first insulating layer. | 04-16-2009 |
| 20090101890 | Azaperylenes as organic semiconductors - A novel semiconductor device comprises an azaperylene organic semiconductor of the formula I (I) wherein each of R1, R2, R3 and R4 independently is selected from H, unsubstituted or substituted alkyl, unsubstituted or substituted alkenyl, unsubstituted or substituted alkynyl, unsubstituted or substituted aryl, halogen, Si(RH) | 04-23-2009 |
| 20090101891 | Multi-layered bipolar field-effect transistor and method of manufacturing the same - Disclosed herein is a multi-layered bipolar field-effect transistor, including a gate electrode, a gate insulating layer, an electron transport layer, a hole transport layer, a source electrode, and a drain electrode, in which an intermediate separating layer is formed between the electron transport layer and the hole transport layer, and a method of manufacturing the same. The multi-layered bipolar field-effect transistor has advantages in that, since a P-channel and a N-channel are effectively separated, the electrical properties thereof, such as current ON/OFF ratio, electron mobility, hole mobility, and the like, are improved, and, since a device can be manufactured through a solution process without damaging layers, the processability thereof is improved. | 04-23-2009 |
| 20090101892 | Organic underlayers that improve the performance of organic semiconductors - A process for producing high performance organic thin film transistors in which the molecules in the organic thin film are highly ordered and oriented to maximize the mobility of current charge carriers. The uniform monolayer surface over various substrate materials so formed, result in a more reproducible and readily manufacturable process for higher performance organic field effect transistors that can be used to create large area circuits using a range of materials. | 04-23-2009 |
| 20090101893 | Organic Thin Film Transistors - A method of forming an organic thin film transistor comprising source and drain electrodes with a channel region therebetween, a gate electrode, a dielectric layer disposed between the source and drain electrodes and the gate electrode, and an organic semiconductor disposed in at least the channel region between the source and drain electrodes, said method comprising: seeding a surface in the channel region with crystallization sites prior to deposition of the organic semiconductor; and depositing the organic semiconductor onto the seeded surface whereby the organic semiconductor crystallizes at the crystallization sites forming crystalline domains in the channel region. | 04-23-2009 |
| 20090101894 | METHOD FOR FABRICATING METAL-OXIDE SEMICONDUCTOR TRANSISTORS - A method for fabricating a metal-oxide semiconductor transistor is disclosed. First, a semiconductor substrate having a gate structure thereon is provided, and a spacer is formed around the gate structure. An ion implantation process is performed to implant a molecular cluster containing carbon, boron, and hydrogen into the semiconductor substrate at two sides of the spacer for forming a doped region. The molecular weight of the molecular cluster is preferably greater than 100. Thereafter, a millisecond annealing process is performed to activate the molecular cluster within the doped region. | 04-23-2009 |
| 20090108253 | Electronic component - The invention relates to an electronic component comprising a flexible substrate, on the surface of which is arranged a layer stack composed of thin layers, containing at least one electrical functional layer composed of an electrically conductive or semiconducting material, wherein the component comprises at least a first material, a layered second material and a layered third material and wherein, as seen perpendicular to the surface of the substrate the first material is followed by the second material and the second material is followed by the third material, wherein a first adhesion force of the second material to the first material is lower than a second adhesion force of the third material to the first material and the second material has at least one opening, via which the third material is connected to the first material in order to increase the adhesion of the second material to the first material. | 04-30-2009 |
| 20090108254 | Fabrication Method for Organic Electronic Device and Organic Electronic Device Fabricated by the Same Method - The present invention provides a fabrication method for an organic electronic device comprising a step of stacking sequentially a first electrode made of a metal, one or more organic material layers, and a second electrode on a substrate, wherein the method comprises the steps of: 1) forming a layer on the first electrode using a metal having a higher oxidation rate than the first electrode before forming the organic material layer, 2) treating the layer formed using a metal having a higher oxidation rate than the first electrode with oxygen plasma to form a metal oxide layer, and 3) treating the metal oxide layer with inert gas plasma to remove a native oxide layer on the first electrode, and an organic electronic device fabricated by the same method. | 04-30-2009 |
| 20090108255 | Processing Additives for Fabricating Organic Photovoltaic Cells - Processing additives, as well as related compositions, photovoltaic cells, photovoltaic modules, and methods, are disclosed. | 04-30-2009 |
| 20090114905 | Organic electrical or electric component with increased lifetime - In order to increase the lifetime of organic electrical or electronic components, the invention provides an organic electrical or electronic component comprising at least one organic functional layer, wherein the component contains an (e-v) quenching substance for singlet oxygen. | 05-07-2009 |
| 20090114906 | MATERIALS FOR N-DOPING THE ELECTRON-TRANSPORTING LAYERS IN ORGANIC ELECTRONIC COMPONENTS - New materials for the n-doping of the elctron-transporting layer in organic electronic components, their utilization, and organic electronic components | 05-07-2009 |
| 20090114907 | FIELD EFFECT TYPE ORGANIC TRANSISTOR AND PROCESS FOR PRODUCTION THEREOF - A field effect type organic transistor is provided which comprises a source electrode, a drain electrode, and a gate electrode, a gate insulating layer, and an organic semiconductor layer, wherein the gate insulating layer contains an optical anisotropic material having an anisotropic structure formed by light irradiation, and the organic semiconductor layer is in contact with the anisotropic structure. | 05-07-2009 |
| 20090114908 | ORGANIC SEMICONDUCTOR THIN FILM, ORGANIC THIN FILM TRANSISTOR AND METHOD OF MANUFACTURING ORGANIC THIN FILM TRANSISTOR - Disclosed is an organic semiconductor thin film having excellent coating property and high carrier mobility. Also disclosed are an organic thin film transistor using such an organic semiconductor thin film, and a method for manufacturing such an organic thin film transistor. Specifically disclosed is an organic semiconductor thin film formed on a substrate subjected to a surface treatment. This organic semiconductor thin film is characterized in that a surface treating agent used in the surface treatment has a terminal structure represented by a specific general formula. | 05-07-2009 |
| 20090114909 | DEVICE CONTAINING POLYMER HAVING INDOLOCARBAZOLE- REPEAT UNIT AND DIVALENT LINKAGE - An electronic device comprising a polymer comprising at least one type of repeat unit comprising at least one type of an optionally substituted indolocarbazole moiety and at least one divalent linkage. | 05-07-2009 |
| 20090121216 | Organic thin film transistor having surface-modified carbon nanotubes - An organic thin film transistor may comprise an organic semiconductor layer having surface-modified carbon nanotubes and an electrically-conductive polymer. The surfaces of the carbon nanotubes may be modified with curable functional groups, comprising oxirane groups and anhydride groups. A room-temperature solution process may be used to provide a relatively uniform and relatively highly-adhesive organic semiconductor layer in a simple and economical manner. Additionally, the organic thin film transistor having the organic semiconductor layer may have relatively high charge carrier mobility and relatively low threshold voltage. | 05-14-2009 |
| 20090121217 | NITRIDE COMPOUND SEMICONDUCTOR DEVICE INCLUDING ORGANIC SEMICONDUCTOR LAYER UNDER GATE ELECTRODE - A nitride compound semiconductor device includes a semiconductor layer including a group III nitride compound semiconductor, source and drain electrodes provided on the semiconductor layer, an insulating film provided on the semiconductor layer between the source electrode and the drain electrode, an organic semiconductor layer in contact with the semiconductor layer at an opening provided for the insulating film, and a gate electrode provided on the organic conductive layer at the opening. | 05-14-2009 |
| 20090121218 | METHOD FOR PROGRAMMING AN ELECTRONIC CIRCUIT AND ELECTRONIC CIRCUIT - The invention relates to a method for producing an electronic circuit, and to an electronic circuit, having at least one organic electrical functional layer and at least one data storage unit, the data storage unit being configured with two electrically conductive layer contacts. The two electrically conductive layer contacts are arranged alongside one another and are electrically conductively connected to one another either by an electrically conductive dry substance or by an electrically conductive solidified substance. | 05-14-2009 |
| 20090127544 | Method for producing organic electronic devices on solvent-and/or temperature-sensitive plastic substrates - The invention relates to the production of organic field-effect transistors (OFETs), solar cells or light-emitting diodes (OLEDs) and circuits based thereon on the surface of solvent- and/or temperature-sensitive plastics, e.g. thermoplastic injection-moulded bodies. A protective layer, which comprises a polymer compound, such as polyacrylate, polyphenol, melamine resin or polyester resin, which is applied from an aqueous-alcoholic solution or without solvent to the substrate surface or one of the function-determining layers of the electronic semiconductor component in a low-temperature process at temperatures of less than 100° C. and dried, protects the substrate against undesirable action of solvents and may simultaneously serve as a planarization layer and/or as as electrical insulation layer. | 05-21-2009 |
| 20090127545 | ORGANIC LIGHT EMITTING DEVICE AND METHOD OF FABRICATING THE SAME - An organic light emitting device and a method for fabricating the same are discussed. According to an embodiment, the method includes forming a mother substrate structure including organic light emitting devices including TFTs and first electrodes, each first electrode electrically connected to the corresponding TFT and being a part of an OLED to be formed; forming first and second conductive layers to form a power line in each organic light emitting device; forming a dummy layer on the first electrodes and the second conductive layer; performing at least one of scribing and grinding processes on the mother substrate structure to divide the mother substrate structure into sub-substrate structures; removing the dummy layer from the first electrodes and the second conductive layer after the performing step; and forming a light emitting layer and a second electrode on the first electrode in one of the sub-substrate structures to form the OLED. | 05-21-2009 |
| 20090127546 | ORGANIC LIGHT EMITTING DIODE AND METHOD FOR THE PRODUCTION THEREOF - The invention relates to organic light emitting diodes (OLEDs) and to a method for the production thereof. The organic light emitting diodes according to the invention are distinguished in that a substance is integrated in the layer stack, the electrical conductivity of which is reduced by energy input, as a result of which irreversible damage to organic light emitting diodes, as can occur for example with the formation of defects or particles, can be prevented. | 05-21-2009 |
| 20090127547 | PI-CONJUGATED ORGANOBORON POLYMERS IN THIN-FILM ORGANIC ELECTRONIC DEVICES - Pi-conjugated organoboron polymers for use in thin-film organic polymer electronic devices. The polymers contain aromatic and or unsaturated repeat units and boron atoms. Pi-conjugated organoboron polymers which are end capped, derivatized with solubilizing groups or both exhibit improved solubility and handling properties beneficial for the formation of thin films useful for device fabrication. The vacant p-orbital of the boron atoms conjugate with the pi-conjugated orbital system of the aromatic or unsaturated monomer units extending the pi-conjugation length of the polymer across the boron atoms. The pi-conjugated organoboron polymers are electron-deficient and, therefore, exhibit n-type semiconducting properties, photoluminescence, and electroluminescence. The invention provides thin-film organic polymer electronic devices, such as organic photovoltaic cells (OPVs), organic diodes, organic photodiodes, organic thin-film transistors (TFTs), organic field-effect transistors (OFETs), printable or flexible electronics, such as radio-frequency identification (RFID) tags, electronic papers, and printed circuit elements, organic light-emitting diodes (OLEDs), polymer light-emitting diodes (PLEDs), and energy storage devices employing the pi-conjugated organoboron polymers. In OLED and PLED applications these materials are used as the electron transport layer (ETL) to improve device efficiency. The polymers which exhibit photo- and electroluminescence are also useful as light-emitting material in PLEDs. | 05-21-2009 |
| 20090134383 | Electrode for Organic Transistor, Organic Transistor, and Semiconductor Device - It is an object of the present invention, in a case of using a conductive material as part of an electrode for an organic transistor, to provide an organic transistor having a structure whose characteristics are not controlled by the work function of the conductive material. Moreover, it is other objects of the present invention to provide an organic transistor having favorable carrier mobility and to provide an organic transistor which is excellent in durability. A composite layer containing an organic compound and an inorganic material is used for an electrode for an organic field effect transistor, that is, at least part of one of a source electrode and a drain electrode in the organic field effect transistor. | 05-28-2009 |
| 20090134384 | ORGANIC ELECTROLUMINESCENT DEVICE AND BORIC ACID AND BORINIC ACID DERIVATIVES USED THEREIN - The present invention relates to the use of aromatic boronic acid or borinic acid derivatives in organic electronic devices, in particular electroluminescent devices. | 05-28-2009 |
| 20090134385 | Organic Line Detector and Method for the Production Thereof - A method for producing an organic line detector for applications in the field of computer tomography, includes the following steps: selective etching is carried out on an indium-tin-oxide (ITO) applied to a substrate; two separate ITO strips are formed by the etching; at least one structured mushroom photosensitive resist is applied between the ITO strips; at least one organic perforated conductor is applied to the mushroom photosensitive resist and the ITO strips, only adhering to the ITO strips; at least one organic semiconductor is applied to the layer of the organic perforated conductor, only adhering to the organic perforated conductor and not to the mushroom photosensitive resist; and at least two negative cup-type electrodes are applied to the organic semiconductor, the cup-type electrodes being separate from each other. | 05-28-2009 |
| 20090134386 | Organic Field Effect Transistor - An organic field-effect transistor has a gate insulating layer comprising a cured epoxy resin. The epoxy resin has a lower concentration of trapping centres compared with a conventional epoxy resin in which trapping centres are provided by hydroxyl (OH) groups. The lower concentration of trapping centres can be achieved by reducing the number of hydroxyl groups throughout the layer and/or by reducing the number of hydroxyl groups in a surface region. | 05-28-2009 |
| 20090134387 | CMOS SEMICONDUCTOR DEVICE - A CMOS semiconductor device includes a CMOS circuit that incorporates a P-channel field effect transistor connected to a first power source terminal and an N-channel field effect transistor connected to a second power source terminal that is lower in potential than the first power source terminal. The P-channel field effect transistor consists of a gate electrode, insulating film, drain electrode, first source electrode and first semiconductor layer. The N-channel field effect transistor consists of the gate electrode, insulating film, drain electrode, second source electrode and second semiconductor layer. The gate electrode serves as an input terminal of the CMOS circuit and the drain electrode serves as an output terminal of the CMOS circuit. | 05-28-2009 |
| 20090140235 | Semiconductor element and process for producing the same - The present invention provides a thin film transistor having excellent formability and processability, and particularly a thin film transistor using plastics as a substrate; an organic semiconductor as an active layer; and SiO | 06-04-2009 |
| 20090140236 | THIN FILM TRANSISTORS - A thin film transistor has a semiconducting layer comprising a semiconductor and surface-modified carbon nanotubes. The semiconducting layer has improved charge carrier mobility. | 06-04-2009 |
| 20090140237 | THIN FILM TRANSISTORS - A thin film transistor has a semiconducting layer comprising a semiconductor and a mixture enriched in metallic carbon nanotubes. The semiconducting layer has improved charge carrier mobility. | 06-04-2009 |
| 20090140238 | FLAT SCREEN DETECTOR - A flat screen detector has a substrate with a transistor matrix thereon, a photodetector, and a passivation layer. The photodetector includes a structured first electrode including a number of sub-electrodes, a second electrode, and a photoactive layer between the first and second electrodes. The passivation layer is located between the substrate having the transistor matrix and the first electrode. | 06-04-2009 |
| 20090140239 | COMPOUNDS FOR ORGANIC SEMICONDUCTOR DEVICE HAVING TRIAZINE GROUP, ORGANIC SEMICONDUCTOR THIN FILM AND ORGANIC SEMICONDUCTOR DEVICE COMPRISING THE SAME, AND METHODS OF PREPARING THEM - A compound for organic semiconductor devices having a triazine group, an organic semiconductor thin film and an organic semiconductor device comprising the same, and methods of preparing them are provided. The compound for organic semiconductor devices is represented by the following Formula: | 06-04-2009 |
| 20090140240 | ORGANIC THIN FILM TRANSISTOR - A thin film transistor comprising at least three terminals consisting of a gate electrode, a source electrode and a drain electrode; an insulator layer and an organic semiconductor layer on a substrate, which controls its electric current flowing between the source and the drain by applying a electric voltage across the gate electrode, wherein the organic semiconductor layer comprises a styryl derivative having a styryl structure expressed by C | 06-04-2009 |
| 20090140241 | ORGANIC SEMICONDUCTOR MATERIAL, ORGANIC SEMICONDUCTOR THIN FILM AND ORGANIC SEMICONDUCTOR DEVICE - An organic semiconductor material is provided. The organic semiconductor material includes a polyacene derivative expressed by the following general formula (1): | 06-04-2009 |
| 20090146134 | Semiconductive percolating networks - The present invention relates to a semi-conductive composition comprising carbon nanotubes in a matrix. These semiconductive compositions are useful in printing semiconducting portions of thin film transistors. | 06-11-2009 |
| 20090146135 | DETECTOR AND METHOD OF FABRICATING THE SAME - Provided are a detector and a method of fabricating the same. The detector includes a base portion; first and second electrodes disposed on the base portion and spaced apart from each other; a reactant layer disposed between the first and second electrodes on the base portion to react with a specific functional group contained in a fluid; and a protection medium layer surrounding the first and second electrodes and forming a reaction space to expose a portion of the reactant layer. In the detector, electrodes can be effectively protected at low cost, and a path for guiding a fluid to be detected can be provided. | 06-11-2009 |
| 20090146136 | ORGANIC MEMORY DEVICE AND METHOD OF FABRICATING THE SAME - Provided are a highly integrated organic memory device and a method of fabricating the same. The device includes an insulating substrate, a lower electrode disposed on the insulating substrate, an electron channel layer disposed on the lower electrode, and an upper electrode disposed on the electron channel layer. A bulk heterojunction formed of an electron-donor/electron-acceptor polymer is used as the electron channel layer having electrical bistability. Thus, a highly integrated organic memory device can be formed by a simple fabrication process. | 06-11-2009 |
| 20090146137 | DISPLAY SUBSTRATE AND METHOD OF MANUFACTURING THE SAME - In a manufacturing method of a display substrate according to one or more embodiments, a plurality of thin films are patterned by using a photoresist film pattern having different thicknesses in each area on a substrate as etch masks. The photoresist film pattern may be etch-backed at least twice during the manufacturing process of the display substrate and may be used as the etch mask for patterns having shapes different from each other. Accordingly, the number of processes for manufacturing the mask patterns, which may be formed by a photolithography method in order to pattern the thin films formed on the substrate, may be reduced. | 06-11-2009 |
| 20090146138 | THIN-FILM TRANSISTOR, ELECTRO-OPTICAL DEVICE, AND ELECTRONIC APPARATUS - A thin-film transistor includes a source electrode, a drain electrode arranged apart from the source electrode, an organic semiconductor layer arranged between the source electrode and the drain electrode so as to establish connection of the source electrode and the drain electrode, a first insulating layer arranged on one surface side of the organic semiconductor layer, a gate electrode arranged on a side of the first insulating layer opposite that on which the organic semiconductor layer lie, and a second insulating layer arranged on a side of the organic semiconductor layer opposite that on which the first insulating layer lie. The organic semiconductor layer contains an organic semiconductor material having p-type semiconducting properties. The second insulating layer contains one or more compounds of the following formula (1), so that electrons are fed from the second insulating layer into the organic semiconductor layer: | 06-11-2009 |
| 20090146139 | MATERIALS FOR ORGANIC ELECTROLUMINESCENT DEVICES - The present invention relates to anthracene derivatives, to the use thereof in organic electroluminescent devices, and to organic electroluminescent devices comprising these compounds. | 06-11-2009 |
| 20090146140 | NONVOLATILE ORGANIC BISTABLE MEMORY DEVICE AND METHOD OF MANUFACTURING THE SAME - A nonvolatile organic bistable memory device includes a substrate, a lower electrode disposed on the substrate, a lower charge injection layer disposed on the lower electrode, an insulating polymer layer including nanoparticles disposed on the lower charge injection layer, an upper charge injection layer disposed on the insulating polymer layer, and an upper electrode disposed on the upper charge injection layer. The lower and upper charge injection layers each include fullerenes and/or carbon nanotubes. | 06-11-2009 |
| 20090152531 | Polar semiconductor hole transporting material - A semiconductive hole transport material containing polar substituent groups, the polar substituent groups substantially not affecting the electronic properties of the hole transport material and the hole transport material being soluble in a polar solvent. | 06-18-2009 |
| 20090152532 | FIELD EFFECT TRANSISTOR, METHOD OF MANUFACTURING THE SAME, AND ELECTRONIC DEVICE USING THE SAME - A field-effect transistor includes a semiconductor layer ( | 06-18-2009 |
| 20090152533 | INCREASING THE EXTERNAL EFFICIENCY OF LIGHT EMITTING DIODES - The present disclosure relates to increasing the external efficiency of light emitting diodes, and specifically to increasing the outcoupling of light from an organic light emitting diode utilizing a diffraction grating. | 06-18-2009 |
| 20090152534 | Producing Layered Structures With Lamination - A layered structure can include laminated first and second substructures and an array with cell regions. The first substructure can include layered active circuitry, the second a top electrode layer. One or both substructure's surface that contacts the other can be on a polymer-containing layer, structured to generate free charge carriers and/or to transport charge carriers. A cell region of the array can include portions of each substructure; the cell region's portion of the first substructure can include a subregion of electrically conductive material and a subregion of semiconductive material, its portion of the second can include part of the top electrode layer. The layered structure can include one or more lamination artifacts on or in the polymer-containing layer; the lamination artifacts can include artifacts of contact pressure, or heat, or of surface shape, and the interface surface can be without vias. | 06-18-2009 |
| 20090152535 | NOVEL MATERIALS FOR IMPROVING THE HOLE INJECTION IN ORGANIC ELECTRONIC DEVICES AND USE OF THE MATERIAL - A dopant composition for organic semiconductors is an electron acceptor characterized by an evaporation point above 150° C. or a glass phase. The dopant composition includes a compound represented by structural formula (1): | 06-18-2009 |
| 20090152536 | DNA-BASED ELECTRONIC DIODES AND THEIR APPLICATIONS - A semiconductor device provides a metal contact, a DNA layer, wherein the metal layer and the DNA layer are adapted to form a Schottky barrier junction there between, and a conductive contact with the DNA layer. | 06-18-2009 |
| 20090152537 | COMPOSITION FOR ORGANIC POLYMER GATE INSULATING LAYER AND ORGANIC THIN FILM TRANSISTOR USING THE SAME - Provided are a composition for an organic polymer gate insulating layer and an Organic Thin Film Transistor (OTFT) using the same. The composition includes an insulating organic polymer including at least one selected from the group consisting of polymethylmethacrylate (PMMA), polyvinylalcohol (PVA), polyvinylpyrrolidone (PVP), poly(vinyl phenol) (PVPh) and a copolymer thereof, a crosslinking monomer having two or more double bonds, and a photoinitiator. The OTFT includes a gate insulating layer of a semi-interpenetrating polymer network formed of the composition. | 06-18-2009 |
| 20090152538 | THIAZOLE-BASED SEMICONDUCTOR COMPOUND AND ORGANIC THIN FILM TRANSISTOR USING THE SAME - Provided are an organic semiconductor compound using thiazole, and an organic thin film transistor having an organic semiconductor layer formed of the organic semiconductor compound using thiazole. The novel organic semiconductor compound including thiazole has liquid crystallinity and excellent thermal stability, and thus is provided to form an organic semiconductor layer in the organic thin film transistor. To this end, a silicon oxide layer is formed on a silicon substrate, and an organic semiconductor layer including thiazole is formed on the silicon oxide layer. In addition, source and drain electrodes are formed on both edge portions of the organic semiconductor layer. The organic thin film transistor using the organic semiconductor layer has an improved on/off ratio and excellent thermal stability. Also, a solution process can be applied in its manufacture. | 06-18-2009 |
| 20090152539 | Semiconductor Apparatus and Fabrication Method of the Same - It is an object of the present invention to provide a semiconductor device capable of preventing deterioration due to penetration of moisture or oxygen, for example, a light-emitting apparatus having an organic light-emitting device that is formed over a plastic substrate, and a liquid crystal display apparatus using a plastic substrate. According to the present invention, devices formed on a glass substrate or a quartz substrate (a TFT, a light-emitting device having an organic compound, a liquid crystal device, a memory device, a thin-film diode, a pin-junction silicon photoelectric converter, a silicon resistance element, or the like) are separated from the substrate, and transferred to a plastic substrate having high thermal conductivity. | 06-18-2009 |
| 20090152540 | SEMICONDUCTOR DEVICE AND PROCESS FOR PRODUCING SAME - A semiconductor device and process for producing same are provided. The process for producing a semiconductor device includes a first embossing step of pressing a stamp having a relief pattern onto a surface of a substrate to form a depression pattern on the surface of the substrate; a second step of feeding an application material composed of a semiconductor material or a conductive material into the depression pattern by printing; and a third step of curing the application material fed by printing. | 06-18-2009 |
| 20090159873 | FUNCTIONAL MOLECULAR DEVICE - A functional molecular device displaying its functions under the action of an electrical field is provided. A Louis base molecule, exhibiting positive dielectric constant anisotropy or exhibiting dipole moment along the long-axis direction of the Louis base molecule, is arrayed in the form of a pendant on an electrically conductive linear or film-shaped principal-axis molecule of a conjugated system, via a metal ion capable of acting as a Louis acid. The resulting structure is changed in conformation on application of an electrical field to exhibit its function. The electrically conductive linear or film-shaped principal-axis molecule and the Louis base molecule form a complex with the metal ion. On application of the electrical field, the Louis base molecule performs a swinging movement or a seesaw movement to switch the electrical conductivity of the principal-axis molecule. This molecule exhibits electrical characteristics which may be reversed depending on whether or not the molecule has been subjected to electrical field processing. A molecular device having a function equivalent to one of CMOS may be produced from one and the same material. | 06-25-2009 |
| 20090159874 | Organic electroluminescent devices - The present invention relates to the improvement of organic electroluminescent devices, in particular blue-emitting devices, by using compounds of the formula (1) | 06-25-2009 |
| 20090159875 | Producing Layered Structures With Semiconductive Regions or Subregions - In layered structures, channel regions and light-interactive regions can include the same semiconductive polymer material, such as with an organic polymer. A light-interactive region can be in charge-flow contact with a contacting electrode region, and a channel region can, when conductive, provide an electrical connection between the contacting electrode region and other circuitry. For example, free charge carriers can be generated in the light-interactive region, resulting in a capacitively stored signal level; the signal level can be read out to other circuitry by turning on a transistor that includes the channel region. In an array of photosensing cells with organic thin film transistors, an opaque insulating material can be patterned to cover a data line and channel regions of cells along the line, but not extend entirely over the cells' light-interactive regions. | 06-25-2009 |
| 20090159876 | ORGANIC SEMICONDUCTOR MATERIAL AND ORGANIC FIELD EFFECT TRANSISTOR - Disclosed is an adequately stable organic semiconductor material which can be used in a coating process while having high regularity and crystallinity. For obtaining such an organic semiconductor material, there is used a compound wherein 6-20 five-membered and/or six-membered aromatic rings are bound. This compound contains a partial structure represented by the formula (1) below, while having a mobility of not less than 1.0×10 | 06-25-2009 |
| 20090159877 | ELECTROACTIVE MATERIALS - There is provided an electroactive material having Formula I | 06-25-2009 |
| 20090159878 | ORGANIC THIN FILM TRANSISTOR - A thin film transistor comprising at least three terminals consisting of a gate electrode, a source electrode and a drain electrode; an insulator layer and an organic semiconductor layer on a substrate, which controls its electric current flowing between the source and the drain by applying a electric voltage across the gate electrode, wherein the organic semiconductor layer comprises a styryl derivative having a styryl structure expressed by C | 06-25-2009 |
| 20090166609 | MEMORY CELL THAT EMPLOYS A SELECTIVELY FABRICATED CARBON NANO-TUBE REVERSIBLE RESISTANCE-SWITCHING ELEMENT FORMED OVER A BOTTOM CONDUCTOR AND METHODS OF FORMING THE SAME - In some aspects, a method of fabricating a memory cell is provided that includes (1) fabricating a first conductor above a substrate; (2) selectively fabricating a carbon nano-tube (CNT) material above the first conductor; (3) fabricating a diode above the CNT material; and (4) fabricating a second conductor above the diode. Numerous other aspects are provided. | 07-02-2009 |
| 20090166610 | MEMORY CELL WITH PLANARIZED CARBON NANOTUBE LAYER AND METHODS OF FORMING THE SAME - In some aspects, a method of fabricating a memory cell is provided that includes (1) fabricating a first conductor above a substrate; (2) fabricating a carbon nano-tube (CNT) material above the first conductor; (3) depositing a dielectric material onto a top surface of the CNT material; (4) planarizing the dielectric material to expose at least a portion of the CNT material; (5) fabricating a diode above the first conductor; and (6) fabricating a second conductor above the CNT material and the diode. Numerous other aspects are provided. | 07-02-2009 |
| 20090166611 | Organic Transistor and Manufacturing Method Thereof - [Problems] To provide an organic transistor which can achieve a reduced leak current from a gate electrode. | 07-02-2009 |
| 20090166612 | Techniques for Device Fabrication with Self-Aligned Electrodes - This invention relates to the fabrication of electronic devices, such as thin-film transistors, in particular thin-film transistors in which patterning techniques are used for definition of electrode patterns that need to be accurately aligned with respect to underlying electrodes. The fabrication technique is applicable to various patterning techniques, such as laser ablation patterning or solution-based, direct-write printing techniques which are not capable of forming structures with a small linewidth, and/or that cannot be positioned very accurately with respect to previously deposited patterns. We thus describe self-aligned gate techniques which are applicable for both gate patterning by a subtractive technique, in particular selective laser ablation patterning, and gate patterning by an additive technique such as printing. The techniques facilitate the use of low-resolution gate patterning. | 07-02-2009 |
| 20090166613 | Composition for Forming Gate Insulating Layer of Organic Thin-Film Transistor and Organic Thin Film Transistor Using the Same - The present invention relates to a composition for forming a gate insulating layer of an organic thin film transistor comprising polyarylate, and an organic thin film transistor comprising a gate insulating layer, which is formed using the composition, in contact with an organic semiconductor channel. | 07-02-2009 |
| 20090166614 | FLUORINATED RYLENETETRACARBOXYLIC ACID DERIVATIVES AND USE THEREOF - The present invention relates to fluorinated rylenetetracarboxylic acid derivatives, to a process for their preparation and to their use, especially as n-type semiconductors. | 07-02-2009 |
| 20090166615 | ORGANIC LIGHT-EMITTING ELEMENT AND DISPLAY DEVICE - An organic light-emitting element has an anode, a cathode, and a layer including an organic compound between the anode and the cathode. The layer including the organic compound has at least one tetracyano compound represented by at least one of Formula (1) or (2) below. | 07-02-2009 |
| 20090173937 | METHOD FOR THE PRODUCTION OF A LAYER OF ORGANIC MATERIAL - The present invention provides a method for producing a layer of organic material. The method comprises
| 07-09-2009 |
| 20090179194 | ORGANIC THIN FILM TRANSISTORS - An organic thin film transistor has a gate dielectric layer which is formed from a block copolymer. The block copolymer comprises a polar block and a nonpolar block. The resulting dielectric layer has good adhesion to the gate electrode and good compatibility with the semiconducting layer. | 07-16-2009 |
| 20090179195 | Organic Luminescence Transistor Device and Manufacturing Method Thereof - The invention is an organic luminescence transistor device including: a substrate; an assistance electrode layer provided on a side of an upper surface of the substrate; an insulation film provided on a side of an upper surface of the assistance electrode layer; a first electrode provided locally on a side of an upper surface of the insulation film, the first electrode covering an area of a predetermined size; an electric-charge-injection inhibiting layer provided on an upper surface of the first electrode, the electric-charge-injection inhibiting layer having a shape larger than that of the first electrode in a plan view; an electric-charge injection layer provided on the side of an upper surface of the insulation film at an area not provided with the first electrode or the electric-charge-injection inhibiting layer and on an upper surface of the electric-charge-injection inhibiting layer; a luminescent layer provided on an upper surface of the electric-charge injection layer; and a second electrode layer provided on a side of an upper surface of the luminescent layer. | 07-16-2009 |
| 20090179196 | Pyrene-Based Organic Compound, Transistor Material and Light-Emitting Transistor Device - The object is to provide a light-emitting transistor material which is high in both luminescent property and mobility when used as a light-emitting transistor device. | 07-16-2009 |
| 20090179197 | DEVICE - A device is provided by use of a helical substituted polyacetylene. The device comprises a structure comprised of a helical substituted polyacetylene having a helical main chain, and a pair of electrodes for applying a voltage or electric current to the structure, wherein the molecule of the helical substituted polyacetylene has a length larger than the distance between the pair of the electrodes. | 07-16-2009 |
| 20090179198 | THIN FILM TRANSISTOR COMPRISING NOVEL CONDUCTOR AND DIELECTRIC COMPOSITIONS - The invention relates to thin film transistors comprising novel dielectric layers and novel electrodes comprising metal compositions that can be provided by a dry thermal transfer process. | 07-16-2009 |
| 20090184312 | BENZOFLUORENE COMPOUND AND USE THEREOF - A novel material having high hole-transporting ability and a high glass transition temperature and having long-lasting durability is obtained. | 07-23-2009 |
| 20090184313 | MATERIALS FOR ORGANIC ELECTROLUMINESCENT DEVICES - The present invention relates to organic electroluminescent devices, in particular blue-emitting devices, in which compounds of the formulae (1) to (4) are used as host material or dopant in the emitting layer and/or as hole-transport material and/or as electron-transport material. | 07-23-2009 |
| 20090184314 | THIN FILM TRANSISTOR, MATRIX SUBSTRATE, ELECTROPHORESIS DISPLAY DEVICE, AND ELECTRONIC APPARATUS - Provided is a thin film transistor including a substrate, a source electrode and a drain electrode disposed above the substrate so as to oppose each other, an organic semiconductor film disposed between the source electrode and the drain electrode to generate a channel region, and a gate electrode disposed opposite the organic semiconductor film via a gate insulating film. The gate electrode includes an aperture in the channel region. | 07-23-2009 |
| 20090189147 | Organic transistor comprising a self-aligning gate electrode, and method for the production thereof - An unpatterned semiconductor layer is applied to a substrate for the production of an organic transistor. An insulator is arranged on the semiconductor layer wherein at least the insulator layer is patterned, so that at least source and drain electrode layers can be formed subsequently. The source and drain electrode layers are formed after the patterning of at least the insulator layer to ensures that an overlap of both a gate electrode layer and the source and drain electrode layers is essentially avoided. | 07-30-2009 |
| 20090189148 | TRANSISTOR ELEMENT, DISPLAY DEVICE AND THESE MANUFACTURING METHODS - A transistor element that a transistor using an organic semiconductor layer on a substrate, an insulating film between layers contacting the organic semiconductor layer and an upper electrode electrically contacting the transistor via a through hole provided in the insulating film between layers are layered, wherein the insulating film between layers comprises a mixture of organic materials and particles. | 07-30-2009 |
| 20090189149 | Composition for producing insulator and organic insulator using the same - Disclosed herein is a composition for producing an insulator. More specifically, the composition comprises a silane-based organic-inorganic hybrid material containing one or more multiple bonds, an acrylic organic crosslinking agent and a silane-based crosslinking agent having six or more alkoxy groups. Also disclosed herein is an organic insulator produced using the insulator composition. The organic insulator is highly crosslinked to facilitate the fabrication of an organic thin film transistor in terms of processing. | 07-30-2009 |
| 20090189150 | Organic semiconducting copolymer and organic electronic device including the same - An organic semiconducting copolymer according to example embodiments may be represented by Formula 1 below: | 07-30-2009 |
| 20090189151 | METHOD FOR SEPARATING A NON-EMISSION REGION FROM A LIGHT EMISSION REGION WITHIN AN ORGANIC LIGHT EMITTING DIODE (OLED) - The present invention relates to a method for separating at least one non-emission region ( | 07-30-2009 |
| 20090189152 | FERROELECTRIC MEMORY DEVICE - Provided is a ferroelectric memory device. The ferroelectric memory device includes an inorganic channel pattern on a substrate, a source electrode and a drain electrode spaced apart from each other on the substrate and contacting the inorganic channel pattern, a gate electrode disposed adjacent to the inorganic channel pattern, and an organic ferroelectric layer interposed between the inorganic channel pattern and the gate electrode. | 07-30-2009 |
| 20090194762 | Method of Doping Organic Semiconductors - A method includes forming a contiguous semiconducting region that includes polyaromatic molecules. The region is heated to a temperature above room temperature in the presence of a dopant gas and the absence of light to form a doped organic semiconducting region. | 08-06-2009 |
| 20090194763 | SEMICONDUCTOR ELEMENT, METHOD FOR MANUFACTURING THE SEMICONDUCTOR ELEMENT, ELECTRONIC DEVICE AND METHOD FOR MANUFACTURING THE ELECTRONIC DEVICE - A manufacturing method of a semiconductor element provided with a semiconductor layer containing a crystal of an organic semiconductor material of the invention includes the steps of (i) forming a frame ( | 08-06-2009 |
| 20090200542 | Compounds and Organic Light Emitting Device Using the Same - Disclosed is an organic light emitting device. The organic light emitting device comprises a first electrode, organic material layer(s) comprising a light emitting layer, and a second electrode. The first electrode, the organic material layer(s), and the second electrode form layered structure and at least one layer of the organic material layer(s) include the compound of Formula 1 or the compound of Formula 1 into which a thermosetting or photo-crosslinkable functional group is introduced. | 08-13-2009 |
| 20090200543 | METHOD OF FORMING AN ELECTRONIC DEVICE ON A SUBSTRATE SUPPORTED BY A CARRIER AND RESULTANT DEVICE - A method for forming an electronic device on a flexible substrate conditions the surface of a carrier to form a holding area for retaining the flexible substrate. A contact surface of the flexible substrate is applied against the carrier with an intermediate binding material applied between at least the holding area of the carrier and the corresponding area of the contact surface. Entrapped gas between the flexible substrate and the carrier is removed and the substrate processed to form the electronic device thereon. The substrate can then be removed from the holding area to yield the resultant electronic device. | 08-13-2009 |
| 20090200544 | ORGANIC LIGHT EMITTING DEVICE AND METHOD OF MANUFACTURING THE SAME - An organic light emitting device includes first, second, and third pixels each displaying a different color. Each pixel includes a first electrode, a second electrode facing the first electrode, and an emission layer between the first and second electrodes. The first electrodes of the first and second pixels respectively include a first transparent conductive layer and a translucent conductive layer disposed on at least one of lower and upper portions of the first transparent conductive layer and forming microcavities together with the second electrodes, and the first electrode of the third pixel includes a second transparent conductive layer that is different from the first transparent conductive layer and a translucent conductive layer disposed on at least one of upper and lower portions of the second transparent conductive layer and forming a microcavity together with the second electrode. | 08-13-2009 |
| 20090206326 | ELECTROLUMINESCENT IRIDIUM COMPOUNDS WITH FLUORINATED PHENYLPRYIDINES, PHENYLPYRIMIDINES, AND PHENYLQUINOLINES AND DEVICES MADE WITH SUCH COMPOUNDS - The present invention is generally directed to electroluminescent Ir(III) compounds, the substituted 2-phenylpyridines, phenylpyrimidines, and phenylquinolines that are used to make the Ir(III) compounds, and devices that are made with the Ir(III) compounds. | 08-20-2009 |
| 20090206327 | ORGANOMETALLIC COMPLEXES - Organometallic complexes are provided having at least one charge transporting ligand, and methods for making the same, as well as devices and sub-assemblies including the same. | 08-20-2009 |
| 20090206328 | Silicon-Containing Photosensitive Composition, Method for Forming Thin Film Pattern Using Same, Protective Film for Electronic Device, Gate Insulating Film And Thin Film Transistor - Disclosed is a photosensitive composition having photosensitivity which is alkaline developable without containing a crosslinking agent. Specifically disclosed is a silicon-containing photosensitive composition characterized by containing a silicon-containing polymer including at least one polymer (A1) represented by the general formula (1) below, wherein at least one of R | 08-20-2009 |
| 20090206329 | ORGANIC THIN FILM TRANSISTOR - To provide an organic thin film transistor including a pair of electrodes for allowing a current to flow through an organic semiconductor layer made of an organic semiconductor material, and a third electrode, wherein the organic semiconductor material is composed mainly of an arylamine polymer having a weight-average molecular weight (Mw) of 20,000 or more. | 08-20-2009 |
| 20090206330 | Organic insulator composition, organic insulating layer including the composition, and organic thin film transistor including the same - An organic insulator composition according to example embodiments may include an organic insulating polymer and an epoxy-based crosslinking agent. The epoxy-based crosslinking agent may have an alkyl group or a fluorine-based side chain. The organic insulator composition may be used to form an organic insulating layer having increased chemical resistance. The organic insulating layer may be used in an organic thin film transistor as a gate insulating layer. Consequently, the occurrence of hysteresis may be reduced or prevented during the operation of the organic thin film transistor, thus resulting in relatively homogeneous properties. | 08-20-2009 |
| 20090206331 | LIGHT EMITTING DEVICE - A light emitting device and electronic equipment having a long life at a low electric power consumption are provided. A hole transporting region composed of a hole transporting material, an electron transporting region composed of an electron transporting material, and a mixture region in which both the hole transporting material and the electron transporting material are mixed at a fixed ratio are formed within an organic compound film. Regions having a concentration gradient are formed between the mixture region and carrier transporting regions until the fixed ratio is achieved. In addition, by doping a light emitting material into the mixture region, functions of hole transportation, electron transportation, and light emission can be respectively expressed while all of the interfaces existing between layers of a conventional lamination structure are removed. Organic light emitting elements having low electric power consumption and a long life can thus be provided, and light emitting devices and electronic equipment can be manufactured using the organic light emitting elements. | 08-20-2009 |
| 20090212280 | Use of a Metal Complex as an N-Dopant for an Organic Semiconducting Matrix Material, Organic of Semiconducting Material and Electronic Component, and also a Dopant and Ligand and Process for Producing same - A method of using a metal complex as an n-dopant for doping an organic semiconducting matrix material in order to alter the latter's electrical characteristics is provided. In order to provide n-doped organic semiconductors with matrix materials having a low reduction potential, while achieving high conductivities, the n-dopant is a neutral electron-rich metal complex with a neutral or charged transition metal atom as a central atom and having at least 16 valence electrons. The complex can be polynuclear and can possess at least one metal-metal bond. At least one ligand can form a π complex with the central atom, which can be a bridge ligand, or it can contain at least one carbanion-carbon atom or a divalent atom. Methods for providing the novel n-dopants are provided. | 08-27-2009 |
| 20090212281 | ORGANIC SEMICONDUCTOR DEVICE, DISPLAY USING SAME, AND IMAGER - An organic semiconductor device in which recombination of holes and electrons and photoelectric conversion in an organic semiconductor layer are efficiently allowed to occur. The device comprises a bipolar organic semiconductor layer where electrons and holes move, a hole giving/receiving electrode which gives/receives holes to/from the organic semiconductor layer, an electron giving/receiving electrode which is spaced a predetermined distance from the hole giving/receiving electrode and gives/receives electrons to/from the organic semiconductor layer, a hole-side gate electrode which is opposed to a region of the organic semiconductor layer near the hole giving/receiving electrode with an insulating layer between the hole-side gate electrode and the region and serves to control the hole distribution in the organic semiconductor layer, and an electron-side gate electrode which is opposed to the region of the organic semiconductor layer with the insulating layer therebetween and serves to control the electron distribution in the organic semiconductor layer. | 08-27-2009 |
| 20090218564 | Alternating copolymers of phenylene vinylene and biarylene vinylene, preparation method thereof, and organic thin flim transister comprising the same - Disclosed herein are an alternating copolymer of phenylene vinylene and biarylene vinylene, a preparation method thereof, and an organic thin film transistor including the same. The organic thin film transistor maintains low off-state leakage current and realizes a high on/off current ratio and high charge mobility because the organic active layer thereof is formed of an alternating copolymer of phenylene vinylene and biarylene vinylene. | 09-03-2009 |
| 20090230383 | Passive matrix organic light emitting diode display device - A passive matrix organic light emitting diode display device comprises a plurality of vertical organic light emitting transistors, each having a first collector, a first grid/base, and a first emitter. Therein, the first collectors are electrically connected and arranged parallelly to form a plurality of first scan units, and the first grids/bases are electrically connected and arranged parallelly to form a plurality of second scan units, while the first emitters are integrated into a common electrode, in which the first scan units and the second scan units are perpendicularly crossed. By perpendicularly combining vertical transistors onto organic light emitting diodes so as to drive the organic light emitting diodes, an active area as well as a luminance of the organic light emitting diode display device are enhanced and consequently an aperture ratio of each pixel unit in the organic light emitting diode display device is increased. | 09-17-2009 |
| 20090230384 | Vertical organic light emitting transistor assembly and horizontal organic light emitting transistor assembly - A vertical organic light emitting transistor assembly and-a horizontal organic light emitting transistor assembly are provided. The vertical organic light emitting transistor assembly comprises a first/second vertical transistor and a first/second organic light emitting diode perpendicularly integrated with the first/second vertical transistor, respectively. The horizontal organic light emitting transistor assembly comprises a substrate, a third vertical transistor and a third organic light emitting diode. The third vertical transistor and the third organic light emitting diode are arranged abreast on the substrate. By integrating the organic light emitting diode and the vertical transistor into a unitary electronic element, the vertical transistor can efficiently drive the organic light emitting diode so that the organic light emitting transistor assembly can overcome limitations caused by existing manufacturing processes and adapt to extensive applications. | 09-17-2009 |
| 20090230385 | ORGANIC THIN FILM TRANSISTOR AND METHOD OF MANUFACTURING THE SAME - Disclosed are an organic thin film transistor and a method of manufacturing the same. The organic thin film transistor includes a gate electrode, an insulating layer, an organic semiconductor layer, a protective layer, and source and drain electrodes. The insulating layer is on the gate electrode, and the organic semiconductor layer is on the insulating layer. The protective layer is on the organic semiconductor layer, and includes an electrode pattern part to expose the organic semiconductor layer. The source and drain electrodes are in the electrode pattern part and connected to the organic semiconductor layer. | 09-17-2009 |
| 20090230386 | BENZOBISTHIAZOLE COMPOUND, BENZOBISTHIAZOLE POLYMER, ORGANIC FILM INCLUDING THE COMPOUND OR POLYMER AND TRANSISTOR INCLUDING THE ORGANIC FILM - A benzobisthiazole compound having a specific formula, and a benzobisthiazole polymer having a specific benzothiazole structure. An organic film including the benzobisthiazole polymer, the benzobisthiazole compound and/or a polymer obtained from the benzobisthiazole compound. An organic thin-film transistor including an organic semiconductor layer including the organic film; a pair of electrodes configured to flow an electric current through the organic semiconductor layer; and a third electrode configured to apply a voltage to the organic semiconductor layer. | 09-17-2009 |
| 20090230387 | ORGANIC SEMICONDUCTOR MATERIAL, ORGANIC SEMICONDUCTOR THIN FILM AND ORGANIC SEMICONDUCTOR DEVICE - An organic semiconductor material is provided. The organic semiconductor material includes a polyacene derivative expressed by the following general formula (1): | 09-17-2009 |
| 20090230388 | Composition for producing organic insulator comprising an organic-inorganic metal hybrid material - A composition for producing an organic insulator is provided which comprises an organic-inorganic hybrid material (as defined). The hybrid material shows high solubility in organic solvents and monomers, and superior adhesion to substrates. In addition, the hybrid material displays a high dielectric constant and a high degree of crosslinking. Based on these advantages, the composition comprising the organic-inorganic hybrid material can be utilized during the fabrication of various electronic devices by a wet process. A method for producing the organic insulator while utilizing the composition also is provided, as well as the resulting organic insulator, and an organic thin film transistor which incorporates the resulting insulating layer. | 09-17-2009 |
| 20090236589 | NITRIDE SEMICONDUCTOR LAMINATED STRUCTURE AND OPTICAL SEMICONDUCTOR DEVICE, AND METHODS FOR PRODUCING THE SAME - A nitride semiconductor laminated structure comprises: a substrate; a first p-type nitride semiconductor layer formed using an organometallic compound as a Group III element source material, a p-type impurity source material and ammonia as a Group V element source material, with the hydrogen concentration in the first p-type nitride semiconductor layer being 1×10 | 09-24-2009 |
| 20090236590 | Light-Emitting Element, Light-Emitting Device and Electronic Device - A light-emitting element with improved emission efficiency is provided. The light-emitting element includes a light-emitting layer in which a first light-emitting layer and a second light-emitting layer are stacked in contact with each other over an anode, and a first substance serving as an emission center substance in the second light-emitting layer constitutes the first light-emitting layer. A second substance serving as a host material to disperse the first substance serving as an emission center substance is included in the second light-emitting layer. In the light-emitting element, the second substance is a substance having an energy gap (or triplet energy) larger than the first substance. | 09-24-2009 |
| 20090236591 | N,N'-BIS(FLUOROPHENYLALKYL)-SUBSTITUTED PERYLENE-3,4:9,10-TETRACARBOXIMIDES, AND THE PREPARATION AND USE THEREOF - The present invention relates to N,N′-bis(fluorophenylalkyl)-substituted perylene-3,4:9,10-tetracarboximides, their preparation and their use as charge transport materials, exciton transport materials or emitter materials. | 09-24-2009 |
| 20090236592 | LIQUID CRYSTAL DISPLAY DEVICE USING SMALL MOLECULE ORGANIC SEMICONDUCTOR MATERIAL - A liquid crystal display structure is provided. The liquid crystal display structure includes a pixel region and a thin film transistor on the substrate. The thin film transistor is adjacent to the pixel region and includes a gate electrode; a gate insulating layer having a top surface; a source electrode and a drain electrode at the top surface of the gate insulating layer; a semiconductor layer disposed at the top surface of the gate insulating layer, the semiconductor layer between the source electrode and the drain electrode defining a channel region, the semiconductor layer including a small molecule organic semiconductor material; and a first passivation layer covering the channel region, a top surface of the first passivation layer coinciding with or being below a top surface of each of the source electrode and the drain electrode. | 09-24-2009 |
| 20090236593 | ORGANIC THIN FILM TRANSISTOR AND PROCESS FOR MANUFACTURING SAME - An organic thin film transistor includes a dielectric layer and an active layer overlapping the dielectric layer, a source contact and a drain contact arranged on a surface of the active layer opposite the dielectric layer and mutually separated by an intermediate region, the source contact and drain contact having first and second inner walls, respectively, facing the intermediate region, and a gate contact arranged on a portion of another surface of the dielectric layer opposite the active layer and having first and second side walls aligned with the first and second inner walls, respectively. | 09-24-2009 |
| 20090242875 | FORMING ELECTRODES TO SMALL ELECTRONIC DEVICES HAVING SELF-ASSEMBLED ORGANIC LAYERS - In one embodiment of the invention, a method of fabricating a SAM device comprises the steps of: (a) providing a substrate having a top surface and a first metal electrode disposed on the top surface, (b) annealing the first metal electrode, (c) forming a SAM layer on a major surface of the first electrode, the SAM layer having a free surface such that the SAM is disposed between the free surface and the major surface of the first electrode, and (d) forming a second metal electrode on the free surface of the molecular layer. Forming step (d) includes the step of (d1) depositing the second metal electrode in at least two distinct depositions separated by an interruption period of time when essentially no deposition of the second metal takes place. SAM FETs fabricated using this method are also described. | 10-01-2009 |
| 20090242876 | CARBAZOLE COMPOUNDS - The present invention relates to carbazole compounds of formula (I) and a semiconducting material comprising such carbazole compounds. It also relates to a process for the preparation of such carbazole compounds, as well as to the use thereof as a semiconducting material, in particular as a host matrix for phosphorescent emitters. | 10-01-2009 |
| 20090242877 | OLED DEVICE WITH HOLE-TRANSPORT AND ELECTRON-TRANSPORT MATERIALS - The invention provides an OLED device comprising, in the following order, a anode, a hole transporting layer (HTL), a light-emitting layer (LEL) comprising a host molecule and a light-emitting molecule, an electron transporting layer (ETL) and an cathode and wherein: | 10-01-2009 |
| 20090242878 | OPTIMIZATION OF NEW POLYMER SEMICONDUCTORS FOR BETTER MOBILITY AND PROCESSIBALITY - In accordance with the invention, there are polymers (II) having the formula: | 10-01-2009 |
| 20090242879 | Optoelectronic device and method of fabricating the same - A modified isolated polypeptide comprising an amino acid sequence encoding a photocatalytic unit of a photosynthetic organism being capable of covalent attachment to a solid surface and having a photocatalytic activity when attached thereto is disclosed. | 10-01-2009 |
| 20090250690 | ORGANIC THIN FILM TRANSISTOR SUBSTRATE AND METHOD OF MANUFACTURING THE SAME - In an organic thin film transistor (TFT) substrate, the organic TFT substrate includes gate lines, data lines, a gate electrode, a source electrode, a drain electrode, a gate insulating layer, an organic semiconductor layer, and an organic protective layer. The gate and data lines are insulated from each other and cross each other to define pixel areas. The gate electrode is connected to the gate line. The source electrode is connected to the data line. The drain electrode faces the source electrode with the gate electrode disposed therebetween. The gate insulating layer covers the gate electrode and exposes a portion of the source and drain electrodes. The organic semiconductor layer contacts the source and drain electrodes. The organic protective layer is disposed on the organic semiconductor layer to protect the organic semiconductor layer. | 10-08-2009 |
| 20090256137 | N-TYPE SEMICONDUCTOR MATERIALS IN THIN FILM TRANSISTORS AND ELECTRONIC DEVICES - A thin film transistor comprises a layer of organic semiconductor that comprises an N,N′-1,4,5,8-naphthalenetetracarboxylic acid diimide having at least one cycloalkyl group having a fluorinated substituent at its 4-position that adopts an equatorial orientation in the trans configuration of the cycloalkyl group and an axial orientation in the cis configuration of the cycloalkyl group. Such transistors can be a field effect transistor having a dielectric layer, a gate electrode, a source electrode and a drain electrode. The gate electrode and the thin film of organic semiconductor material both contact the dielectric layer, and the source electrode and the drain electrode both contact the thin film of organic semiconductor material. | 10-15-2009 |
| 20090256138 | ORGANIC THIN FILM TRANSISTOR - Organic thin film transistors with improved mobility are disclosed. The semiconducting layer comprises a semiconductor material of Formula (I): | 10-15-2009 |
| 20090256139 | THIN-FILM TRANSISTORS - A thin film transistor having a semiconducting layer with improved flexibility and/or mobility is disclosed. The semiconducting layer comprises a semiconducting polymer and insulating polymer. Methods for forming and using such thin-film transistors are also disclosed. | 10-15-2009 |
| 20090256140 | Light-detecting device structure - A light-detecting device structure comprises a substrate, a vertical organic light-emitting transistor and a light-detecting unit, wherein the vertical organic light-emitting transistor is disposed at a first location on the substrate, and the light-detecting unit is disposed at a second location on the substrate, in which the first and the second locations can be spaced out an appropriate distance as needed. The vertical organic light-emitting transistor emits a light to an object, and the light-detecting unit receives a reflected light from the object. The reflected light received is analyzed to determine a distance between the light-detecting device structure and the object, as well as a shape or a composition of the object. | 10-15-2009 |
| 20090256141 | ORGANIC PHOTOSENSITIVE OPTOELECTRONIC DEVICES CONTAINING TETRA-AZAPORPHYRINS - Embodiments of the present invention provide an organic photosensitive optoelectronic device comprising at least one tetra-azaporphyrin compound of formula (I) are disclosed herein. | 10-15-2009 |
| 20090256142 | ORGANIC THIN FILM TRANSISTOR AND METHOD FOR MANUFACTURING SAME - Disclosed are an organic thin film transistor exhibiting a high switching current value even when a distance (channel length) between source and the drain electrodes is large, and a manufacturing method thereof. The organic thin film transistor of the invention comprises a substrate, a gate electrode, a gate insulating layer, an organic semiconductor layer, a source electrode, a drain electrode and at least one different type electrodes characterized in that the different type electrode is formed in a channel region between the source electrode and the drain electrode on the organic semiconductor layer. | 10-15-2009 |
| 20090256143 | OLIGOTHIOPHENE-ARYLENE DERIVATIVES AND ORGANIC THIN FILM TRANSISTORS USING THE SAME - An oligothiophene-arylene derivative wherein an arylene having n-type semiconductor characteristics is introduced into an oligothiophene having p-type semiconductor characteristics, thereby simultaneously exhibiting both p-type and n-type semiconductor characteristics. Further, an organic thin film transistor using the oligothiophene-arylene derivative. | 10-15-2009 |
| 20090256144 | METHOD FOR MANUFACTURING ORGANIC TRANSISTOR AND ORGANIC TRANSISTOR - A method of producing an organic transistor which can form directly an organic semiconductor layer in pattern by simple processes and can produce an organic transistor excellent in transistor characteristics. The method includes: forming a hydrophobic/hydrophilic pattern substrate, in which a hydrophobic/hydrophilic pattern substrate is formed by using a hydrophobic substrate and by forming the hydrophilic region in pattern on the hydrophobic surface; forming a lyophilic functional layer, in which a lyophilic functional layer, made of an insulating functional material having the predetermined characteristics and having higher lyophilic properties to an organic solvent than that of the hydrophobic region, is formed on the hydrophilic region; forming an organic semiconductor layer, in which an organic semiconductor layer is formed on the lyophilic functional layer by selectively coating a coating solution for forming an organic semiconductor layer, which has an organic semiconductor material and an organic solvent, to the lyophilic functional layer. | 10-15-2009 |
| 20090256145 | ORGANIC THIN FILM TRANSISTOR AND ORGANIC THIN FILM LIGHT-EMITTING TRANSISTOR - An organic thin film transistor including a substrate having thereon at least three terminals of a gate electrode, a source electrode and a drain electrode, an insulator layer and an organic semiconductor layer, with a current between a source and a drain being controlled upon application of a voltage to the gate electrode, wherein the organic semiconductor layer includes a specified organic compound having a divalent aromatic hydrocarbon group having a phenanthrene structure in the center thereof; and an organic thin film light emitting transistor utilizing an organic thin film transistor, wherein the organic thin film transistor is one in which light emission is obtained utilizing a current flowing between the source and the drain, and the light emission is controlled upon application of a voltage to the gate electrode, and is made high with respect to the response speed and has a large ON/OFF ratio, are provided. | 10-15-2009 |
| 20090261320 | LAMINATED STRUCTURE, ELECTRONIC ELEMENT USING THE SAME, MANUFACTURING METHOD THEREFOR, ELECTRONIC ELEMENT ARRAY, AND DISPLAY UNIT - A disclosed laminated structure includes a substrate; a wettability varying layer formed on the substrate, the wettability varying layer including a material whose critical surface tension is changed by receiving energy; and an electrode layer formed on the wettability varying layer, the electrode layer forming a pattern based on the wettability varying layer. The material whose critical surface tension is changed by receiving energy includes a polymer including a primary chain and a side chain, the side chain including a multi-branched structure. | 10-22-2009 |
| 20090261321 | Quinoid Systems as Organic Semiconductors - A semiconducting layer comprising a non-polymeric quinoid heteroacene compound of the formula (I) wherein X stands for O, S or NR, each of R, R | 10-22-2009 |
| 20090261322 | FULL-COLOR ORGANIC LIGHT EMITTING DIODE DISPLAY DEVICE AND METHOD OF FABRICATING THE SAME - A full-color organic light emitting diode display device and a method of fabricating the same. The display device includes a substrate having red, green and blue light emitting regions, a first electrode on the substrate, an organic layer on the first electrode and including red, green and blue light emitting layers respectively corresponding to the red, green and blue light emitting regions, and a second electrode on the entire surface of the substrate. Here, the organic layer includes a hole injection layer and an electron transport layer, and the organic layer in the red right emitting region includes a hole suppression layer including a material in the electron transport layer. The method includes forming the hole suppression layer on the red light emitting layer in the red light emitting region. In the method, the hole suppression layer is formed of a material for forming the electron transport layer. | 10-22-2009 |
| 20090261323 | N,N'-DI(ARYLALKYL)-SUBSTITUTED NAPHTHALENE-BASED TETRACARBOXYLIC DIIMIDE COMPOUNDS AS N-TYPE SEMICONDUCTOR MATERIALS FOR THIN FILM TRANSISTORS - A thin film transistor comprises a layer of organic semiconductor material comprising a tetracarboxylic diimide naphthalene-based compound having, attached to each of the imide nitrogen atoms, a substituted or unsubstituted arylalkyl moiety. Such transistors can further comprise spaced apart first and second contact means or electrodes in contact with said material. Further disclosed is a process for fabricating an organic thin-film transistor device, preferably by sublimation deposition onto a substrate, wherein the substrate temperature is no more than 100° C. | 10-22-2009 |
| 20090261324 | ORGANIC LIGHT EMITTING DIODE AND DISPLAY USING THE SAME - An organic light emitting diode comprising a pair of electrodes and a stack including a hole transport layer, a light emitting layer, and an electron transport layer, the stack being intermediate between the electrodes, the light emitting layer being of a material having hole mobility and electron mobility equal to or lower than hole mobility of the hole transport layer and electron mobility of the electron transport layer, respectively. | 10-22-2009 |
| 20090267055 | TRANSISTOR, METHOD FOR MANUFACTURING SAME, AND SEMICONDUCTOR DEVICE COMPRISING SUCH TRANSISTOR - The invention provides a process for production of a transistor that can form an oriented active layer by a convenient method while yielding a transistor with excellent carrier mobility. The process according to the invention is a process for production of a transistor with an active layer composed of an organic semiconductor compound-containing semiconductor film, the process comprising
| 10-29-2009 |
| 20090267056 | MEMORY CELL - A memory cell comprising a metal-insulator-semiconductor (MIS) structure is disclosed using a homogeneous carrier trapping layer interposed between a semiconductor layer and the gate electrode of a transistor structure so that the operation voltage is reduced and the manufacturing is simplified with lowered cost. The MIS structure comprises: a gate electrode; a semiconductor layer; and a homogeneous carrier trapping layer interposed between the gate electrode and the semiconductor layer; wherein the homogeneous carrier trapping layer comprises novolac. | 10-29-2009 |
| 20090267057 | ORGANIC FIELD-EFFECT TRANSISTOR FOR SENSING APPLICATIONS - Field-effect transistor comprising a gate electrode layer, a first dielectric layer, a source electrode, a drain electrode, an organic semiconductor and a second dielectric layer, wherein the first dielectric layer is located on the gate electrode layer, the source electrode, the drain electrode and the organic semiconductor are located above the first dielectric layer, the source electrode and the drain electrode are in contact with the organic semiconductor, wherein the second dielectric layer is placed upon the assembly of source electrode, drain electrode and organic semiconductor and wherein during operation of the field-effect transistor the capacitance of the assembly comprising the gate electrode layer and the first dielectric layer is lower than the capacitance of the second dielectric layer. Further a sensor system comprising such a field-effect transistor and the use of a sensor system for detecting molecules is disclosed. | 10-29-2009 |
| 20090267058 | SOLUTION-PROCESSED INORGANIC FILMS FOR ORGANIC THIN FILM TRANSISTORS - A method for fabricating a sol-gel film composition for use in a thin film transistor is disclosed. The method BB includes fabricating the sol-gel dielectric composition by solution processing at a temperature in the range 60° C. to 225° C. The sol-gel film made by the method, and an organic thin-film Si wafer Si wafer transistor incorporating the sol-gel film are also disclosed. | 10-29-2009 |
| 20090267059 | ORGANIC LIGHT EMITTING DEVICE - An organic light emitting device is disclosed. The organic light emitting device includes a substrate, a display positioned on the substrate, and a dummy pattern positioned at an edge of the display. The display includes a plurality of subpixels each including a first electrode, an emissive unit including at least an organic emissive layer, and a second electrode. The dummy pattern includes a dummy layer including the same formation material as that of at least one of a plurality of layers for forming the emissive unit. | 10-29-2009 |
| 20090267060 | POLYMER WRAPPED CARBON NANOTUBE NEAR-INFRARED PHOTOACTIVE DEVICES - A photoactive device includes a photoactive region disposed between and electrically connected to two electrodes where the photoactive region includes a first organic photoactive layer comprising a first donor material and a second organic photoactive layer comprising a first acceptor material. The first donor material contains photoactive polymer-wrapped carbon nanotubes and the photoactive region includes one or more additional organic photoactive material layers disposed between the first donor material layer and the acceptor material layer. The photoactive region creates excitons upon absorption of light in the range of about 400 nm to 1450 nm. | 10-29-2009 |
| 20090267061 | Carbonyl-Functionalized Thiophene Compounds and Related Device Structures - Carbonyl-functionalized oligo/polythiophene compounds, and related semiconductor components and related device structures. | 10-29-2009 |
| 20090272966 | ORGANIC TRANSISTOR AND ACTIVE MATRIX DISPLAY - An organic transistor is disclosed that has an organic semiconductor layer patterned with high resolution. The organic transistor includes a gate electrode, a gate insulting film, a source electrode, a drain electrode, and an organic semiconductor layer formed of an organic semiconductor material. The gate electrode, the gate insulting film, the source electrode, the drain electrode, and the organic semiconductor layer are formed on a substrate. At least one of the source electrode and the drain electrode has an opening. | 11-05-2009 |
| 20090272967 | PENTACENE-CARBON NANOTUBE COMPOSITE, METHOD OF FORMING THE COMPOSITE, AND SEMICONDUCTOR DEVICE INCLUDING THE COMPOSITE - A composite material includes a carbon nanotube, and plural pentacene molecules bonded to the carbon nanotube. A method of forming the composite layer, includes depositing on a substrate a dispersion of soluble pentacene precursor and carbon nanotubes, heating the dispersion to remove solvent from the dispersion, heating the substrate to convert the pentacene precursor to pentacene and form the carbon nanotube-pentacene composite layer. | 11-05-2009 |
| 20090272968 | MATERIAL FOR A THIN AND LOW-CONDUCTIVE FUNCTIONAL LAYER FOR AN OLED AND PRODUCTION METHOD THEREFOR - The invention relates to a material for applying thin organic layers having a conductivity that can be set in a defined manner. The material comprises at least one mixture consisting of two different fractions of a functional polymer, preferably in a solvent, and is applied, for example, in the form of a thin and low-conductive functional layer of an organic light-emitting diode (OLED) by means of different application techniques. | 11-05-2009 |
| 20090272969 | METHOD OF PATTERNING AN ORGANIC THIN FILM, AN ORGANIC THIN FILM TRANSISTOR, A METHOD OF MANUFACTURING AN ORGANIC THIN FILM TRANSISTOR, AND AN ORGANIC ELECTROLUMINESCENE DISPLAY DEVICE HAVING THE ORGANIC THIN FILM TRANSISTOR - Provided is a method of patterning an organic thin film which can prevent surface damage of an organic semiconductor layer. Also, an organic thin film transistor that can reduce an off-current and can prevent surface damage of the organic semiconductor layer and a method of manufacturing the organic thin film transistor, and an organic electroluminescence display device having the organic thin film transistor are provided. The method of patterning the organic thin film includes forming the organic thin film on a substrate, selectively printing a mask material on a portion of the organic thin film, dry etching an exposed portion of the organic thin film using the mask material, and removing the mask material. | 11-05-2009 |
| 20090278115 | NITROGEN-CONTAINING HETEROCYCLIC DERIVATIVE AND ORGANIC ELECTROLUMINESCENCE ELEMENT USING THE SAME - A novel nitrogen-containing heterocyclic derivative having a specific structure and an organic electroluminescence device comprising an anode, a cathode and an organic thin film layer which comprises a single layer or a plurality of layers comprising at least a light emitting layer and is disposed between the anode and the cathode, wherein at least one layer in the organic thin film layer comprises the above nitrogen-containing heterocyclic derivative singly or as a component of a mixture. The organic electroluminescence device exhibits a great luminance of emitted light and a great efficiency of light emission even under application of a low voltage. | 11-12-2009 |
| 20090278116 | TRANSISTOR, ORGANIC SEMICONDUCTOR DEVICE, AND METHOD FOR MANUFACTURE OF THE TRANSISTOR OR DEVICE - The invention provides a process for production of a transistor and an organic semiconductor element which allows satisfactory formation of active layers on desired surfaces, even if the active layers are organic semiconductor compound-containing active layers imparted with prescribed properties beforehand. A preferred mode of the process for production of a transistor is a process for production of a transistor provided with a source electrode and drain electrode, an active layer containing an organic semiconductor compound as a current channel between the electrodes, a gate electrode that controls the current flowing through the current channel and an insulating layer disposed between the active layer and gate electrode, wherein the process includes a pasting step in which a working liquid is situated between the active layer and insulating layer and the active layer and insulating layer are attached together. | 11-12-2009 |
| 20090278117 | ORGANIC THIN FILM TRANSISTOR, METHOD OF MANUFACTURING THE SAME, AND BIOSENSOR USING THE TRANSISTOR - An organic thin film transistor (OTFT), a method of manufacturing the same, and a biosensor using the OTFT are provided. The OTFT includes a gate electrode, a gate insulating layer, source and drain electrodes, and an organic semiconductor layer disposed on a substrate and further includes an interface layer formed between the gate insulating layer and the organic semiconductor layer by a sol-gel process. The gate insulating layer is formed of an organic polymer, and the interface layer is formed of an inorganic material. The OTFT employs the interface layer interposed between the gate insulating layer and the organic semiconductor layer so that the gate insulating layer can be protected from the exterior and adhesion of the gate insulating layer with the organic semiconductor layer can be improved, thereby increasing driving stability. Also, since the OTFT can use a plastic substrate, the manufacture of the OTFT is inexpensive so that the OTFT can be used as a disposable biosensor. | 11-12-2009 |
| 20090278118 | BENZOFLUORANTHENE COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE USING THE COMPOUND - There are provided a novel benzofluoranthene compound and an organic light-emitting device which uses the benzofluoranthene compound, gives a blue emission hue with extremely good purity, and has an optical output with a high efficiency, a high luminance, and a long life. Specifically, there are provided a benzofluoranthene compound represented by the general formula shown below and an organic light-emitting device including a pair of electrodes including an anode and a cathode one of which is a transparent or translucent electrode material, and an organic compound layer disposed between the pair of electrodes and including a material for an organic light-emitting device containing the benzofluoranthene compound. | 11-12-2009 |
| 20090278119 | OLED DISPLAY WITH EXTENDED LIFETIME - The present invention relates to an organic light-emitting diode which has a light-emitting layer C which comprises at least one hole-conducting material CA and at least one phosphorescence emitter CB, to mixtures comprising at least one carbene complex in combination with at least one hole-conducting material or in combination with at least one phosphorescence emitter, and to the use of mixtures comprising at least one hole-conducting material and at least one phosphorescence emitter as a light-emitting layer in OLEDs for prolonging the lifetime of the light-emitting layer. The inventive organic light-emitting diode may have, in at least one of the layers of the organic light emitting diode, preferably in the hole-blocking layer and/or the electron-blocking layer and/or the light-emitting layer C, in addition to the hole-conducting material CA and the emitter CB, at least one compound selected from disilylcarbazoles, disilyldibenzofurans, disilyldibenzothiophenes, disilyldibenzophospholes, disilyldibenzothiophene S-oxides and disilyldibenzothiophene S,S-dioxides. | 11-12-2009 |
| 20090283757 | LIGHT-EMITTING ELEMENT, LIGHT-EMITTING DEVICE, AND ELECTRONIC DEVICE - Disclosed is a light-emitting element with a good carrier balance and manufacturing method thereof which does not require the formation of the heterostructure. The light-emitting element includes an organic compound film containing a first organic compound as the main component (base material) between an anode and a cathode, wherein the organic compound film is provided in contact with the anode and with the cathode. The first organic compound further includes a light-emitting region to which a light-emitting substance is added and includes a hole-transport region to which a hole-trapping substance is added and/or an electron-transport region to which an electron-trapping substance is added. The hole-transport region is located between the light-emitting region and the anode, and the electron-transport region is located between the light-emitting region and the cathode. | 11-19-2009 |
| 20090283758 | ORGANIC SEMICONDUCTOR, PHOTOELECTRIC CONVERSION ELEMENT AND IMAGE DEVICE - An organic semiconductor includes: a compound represented by formula (I): | 11-19-2009 |
| 20090289246 | METHOD FOR PRODUCING AT LEAST ONE MULTILAYER BODY, AND MULTILAYER BODY - The invention concerns a process for the production of a multi-layer body, wherein the multi-layer body includes at least two functional layers on a top side of a carrier substrate, which are structured in register relationship with each other, by a procedure whereby an underside of the carrier substrate is prepared in such a way that in a first region there results a transparency for a first exposure radiation and in at least one second region there results a transparency for at least one second exposure radiation different therefrom in register relationship with the first region, the underside is successively exposed with the first and the at least one second exposure radiation and the first exposure radiation is used for structuring a first functional layer and the at least one second exposure radiation is used for structuring at least one second functional layer on the top side of the carrier substrate. | 11-26-2009 |
| 20090289247 | Organic-semiconductor-based infrared receiving device - An organic-semiconductor-based infrared receiving device comprises an electrode layer having a positive layer and a negative layer to form an electric field, and a transport layer located between the positive and negative layers and having a first and a second predetermined material combined in a predetermined ratio. The energy of infrared light from a light source is received at an interface between the first and second materials. The thickness of the transport layer can be increased to enhance the light absorbance in the infrared light range to form electron-hole pairs, which are then parted to form a plurality of electrons and holes driven by the electric field to move to the negative layer and the positive layer, respectively, so that a predetermined photocurrent is generated. | 11-26-2009 |
| 20090289248 | DIOXAANTHANTHRENE COMPOUND AND SEMICONDUCTOR DEVICE - A dioxaanthanthrene compound is represented by structural formula ( | 11-26-2009 |
| 20090294760 | ORGANIC SEMICONDUCTORS AND GROWTH APPROACHES THEREFOR - Organic semiconductor devices exhibit desirable mobility characteristics. In connection with various example embodiments, a monolayer of methyl-terminated molecules exhibits density characteristics that are sufficient to promote two-dimensional growth of organic semiconductor material formed thereupon. In some applications, the methyl-terminated molecules are sufficiently dense to dominate inter-layer interactions between layers of the organic semiconductor material. | 12-03-2009 |
| 20090294761 | ORGANIC PHOTOELECTRIC CONVERSION FILM, AND PHOTOELECTRIC CONVERSION DEVICE AND IMAGE SENSOR EACH HAVING THE ORGANIC PHOTOELECTRIC CONVERSION FILM - Provided are an organic photoelectric conversion film, and a photoelectric conversion device and an image sensor each having the organic photoelectric conversion film. The organic photoelectric conversion film includes a p-type material layer formed of an organic material; and a n-type material layer formed on the p-type material layer, the n-type material being formed from naphthalene-1,4,5,8-tetracarboxylic dianhydride (NTCDA). | 12-03-2009 |
| 20090294762 | COMPOUND HAVING THIOL ANCHORING GROUP, METHOD OF SYNTHESIZING THE SAME, AND MOLECULAR ELECTRONIC DEVICE HAVING MOLECULAR ACTIVE LAYER FORMED USING THE COMPOUND - Provided are an electron donor-azo-electron acceptor compound having a thiol-based anchoring group, a method of synthesizing the compound, and a molecular electronic device having a molecular active layer formed of the compound. The compound for forming a molecular electronic device includes an azo compound that has a dinitrothiophene group and an aminobenzene group having thiol derivatives. The compound forms a molecular active layer in the molecular electronic devices. The molecular active layer is self-assembled on an electrode using the thiol derivative in the azo compound as an anchoring group. The molecular active layer in the molecular electronic device forms a switching device switching between an on-state and an off-state in response to a voltage applied to electrodes or a memory device storing a predetermined electric signal in response to a voltage applied to the electrodes. | 12-03-2009 |
| 20090294763 | ORGANIC ELECTROLUMINESCENT DEVICE AND DISPLAY UNIT - Disclosed herein is an organic electroluminescent device including: an anode; a cathode; and an organic layer including a light-emitting layer, a naphthacene compound layer containing a naphthacene compound, and an electron transport layer; the light-emitting layer being composed of a light-emitting guest material and an aromatic hydrocarbon compound having the skeleton of anthracene, and the naphthacene compound layer containing no less than 80 wt % of naphthacene compound represented by the formula (1) below and having a thickness of 0.5 to 10 nm and being in contact with that side of the electron transport layer which faces the light-emitting layer. | 12-03-2009 |
| 20090302310 | Short Channel Vertical FETs - A vertical field effect transistor (FET) comprises a gate electrode and a first electrode layer having a dielectric layer interposed between these electrodes and a semiconducting active layer electrically coupled to the first electrode. The active layer and the dielectric layer sandwich at least a portion of the first electrode where at least one portion of the active layer is unshielded by the first electrode such that the unshielded portion is in direct physical contact with the dielectric layer. A second electrode layer is electrically coupled to the active layer where the second electrode is disposed on at least a portion of the unshielded portion of the active layer such that the second electrode can form electrostatic fields with the gate electrode upon biasing in unscreened regions near the first electrode. | 12-10-2009 |
| 20090302311 | Diketopyrrolopyrrole polymers as organic semiconductors - The present invention relates to polymers comprising a repeating unit of the formula (I) and their use as organic semiconductor in organic devices, especially a diode, an organic field effect transistor and/or a solar cell, or a device containing a diode and/or an organic field effect transistor, and/or a solar cell. The polymers according to the invention have excellent solubility in organic solvents and excellent film-forming properties. In addition, high efficiency of energy conversion, excellent field-effect mobility, good on/off current ratios and/or excellent stability can be observed, when the polymers according to the invention are used in semiconductor devices or organic photovoltaic (PV) devices (solar cells). | 12-10-2009 |
| 20090302312 | ORGANIC THIN FILM TRANSISTOR, METHOD OF FABRICATING THE SAME AND ORGANIC LIGHT EMITTING DIODE DISPLAY DEVICE HAVING THE SAME - An organic thin film transistor, a method of fabricating the same, and an organic light emitting diode (OLED) display device having the same. The organic thin film transistor includes a substrate, a buffer layer disposed on the substrate, a gate electrode disposed on the buffer layer, a gate insulating layer disposed on the gate electrode, an organic semiconductor layer disposed on the gate insulating layer, source and drain electrodes disposed on the gate insulating layer and electrically connected with the organic semiconductor layer, and a passivation layer formed of a polymer composite and disposed on the organic semiconductor layer. | 12-10-2009 |
| 20090302313 | ORGANIC LIGHT EMITTING DIODE AND METHOD OF FABRICATING THE SAME - Provided is an organic light emitting diode which can easily control color coordinates and improve a device's life span characteristic by using an auxiliary dopant having a higher band gap energy than that of a host, and preferably, having an absolute value of the highest occupied molecular orbital energy level equal to or higher than that of the host, or an absolute value of the lowest unoccupied molecular orbital energy level equal to or lower than that of the host. | 12-10-2009 |
| 20090309093 | COMPOSITE MATERIAL, AND LIGHT EMITTING ELEMENT AND LIGHT EMITTING DEVICE USING THE COMPOSITE MATERIAL - An object is to provide a light emitting element with low drive voltage which contains an organic compound and an inorganic compound. One feature of a light emitting element of the present invention is to include a layer containing a light emitting material between a pair of electrodes, in which the layer containing a light emitting material has a layer containing a carbazole derivative represented by General Formula (1) and an inorganic compound which exhibits an electron accepting property to the carbazole derivative represented by General Formula (1). With such a structure, the inorganic compound accepts electrons from the carbazole derivative, carriers are generated internally, and a drive voltage of the light emitting element can be reduced. | 12-17-2009 |
| 20090309094 | COLOR CONTROLLED ELECTROLUMINESCENT DEVICES - An organic electroluminescent device of a composite material that includes at least two emissive polymers confined into a layered inorganic host matrix, which effectively isolates the polymer chains from their neighbors, and a method for manufacturing same. The isolation of the emitting chains inhibits energy transfer and exciton diffusion between polymer chains, such that the electrically generated excitons recombine radiatively before their energy could be funneled to the emissive moiety with the lowest band gap. The emission color of such a composite is a combination of the emission of the confined polymers, and can be either white light, or can be tuned by selection of the ratio of the mixtures to output light of any desired color. The different polymers can either be mixed and then intercalated into the host matrix, or they can each be intercalated separately into the host matrix and the resulting composites mixed. | 12-17-2009 |
| 20090309095 | ELECTRO-OPTICALLY ACTIVE ORGANIC DIODE WITH SHORT PROTECTION - An electro-optically active organic diode, for example an organic light emitting diode (OLED), comprises an anode electrode ( | 12-17-2009 |
| 20090315022 | AZAINDENOFLUORENEDIONE DERIVATIVE, MATERIAL FOR ORGANIC ELECTROLUMINESCENCE DEVICE AND ORGANIC ELECTROLUMINESCENCE DEVICE - An azaindenofluorenedione derivative shown by the following formula (I), (IIa) or (IIb): | 12-24-2009 |
| 20090315023 | Opto-Electrical Devices and Methods of Manufacturing the Same - A composition for use in the manufacture of an opto-electrical device, the composition comprising: a conductive or semi-conductive organic material; a solvent; and a first additive, wherein the first additive is an alcohol ether having a boiling point lower than 170° C. | 12-24-2009 |
| 20090315024 | ORGANIC LUMINESCENCE DEVICE - An organic luminescence device including an electron transport layer, which comprises an electron transporting material and a metal oxide represented by Formula 1: A | 12-24-2009 |
| 20090315025 | LIQUID CRYSTALLINE ORGANIC SEMICONDUCTOR MATERIAL AND ORGANIC ELECTRON DEVICE - A liquid crystalline organic semiconductor material, having a compound having at least one bonding form selected from the group consisting of (p-type organic semiconductor compound residue)-(n-type organic semiconductor compound residue)-(p-type organic semiconductor compound residue), and (n-type organic semiconductor compound residue)-(p-type organic semiconductor compound residue)-(n-type organic semiconductor compound residue). | 12-24-2009 |
| 20090321721 | HIGH PERFORMANCE FIELD EFFECT TRANSISTORS COMPRISING CARBON NANOTUBES FABRICATED USING SOLUTION BASED PROCESSING - The present invention is directed toward field effect transistors (FETs) and thin film transistors (TFTs) comprising carbon nanotubes (CNTs) and to methods of making such devices using solution-based processing techniques, wherein the CNTs within such devices have been fractionated so as to be concentrated in semiconducting CNTs. Additionally, the relatively low-temperature solution-based processing achievable with the methods of the present invention permit the use of plastics in the fabricated devices. | 12-31-2009 |
| 20090321722 | STACKED ELECTRO-OPTICALLY ACTIVE ORGANIC DIODE WITH INORGANIC SEMICONDUCTOR CONNECTION LAYER - A stacked electro-optically active organic diode has an anode electrode ( | 12-31-2009 |
| 20090321723 | ORGANIC ELECTRONIC MATERIAL, ORGANIC ELECTRONIC DEVICE, AND ORGANIC ELECTROLUMINESCENT DEVICE - An object of the present invention is to provide an organic electronic material that can be easily formed into a multilayer structure. A further object of the present invention is to provide an organic electronic device and an organic EL device that exhibit a better emission efficiency and a better emission lifetime than heretofore achieved. In order to achieve these objects, an organic electronic material is provided, the material includes a polymer or oligomer that has at least one polymerizable substituent and a hole-transporting repeat unit. | 12-31-2009 |
| 20090321724 | Material for Producing a Functional Layer of an Organic Electronic Component - The invention relates to a material for producing a functional layer of an organic electronic component, in particular a material suitable for processing by printing. In the material proposed according to the invention, a functional substance is present in a polymer matrix, e.g. in dissolved or suspended fashion. | 12-31-2009 |
| 20090321725 | ORGANIC EL DEVICE AND MANUFACTURING METHOD THEREOF - An organic EL device comprising a semiconductor element A having a source electrode, a drain electrode, and a gate electrode, a semiconductor element B having a source electrode, a drain electrode, and a gate electrode connected to the source electrode or the drain electrode of the semiconductor element A, and an organic EL element having a pixel electrode connected to the drain electrode of the semiconductor element B, in which the source electrode and the drain electrode of the semiconductor element A and the gate electrode of the semiconductor element B are set on the same plane. | 12-31-2009 |
| 20090321726 | ENCAPSULATION FOR ORGANIC OPTOELECTRONIC DEVICES - An organic optoelectronic device includes a substrate, an anode, a cathode, an active region comprising an organic material, an encapsulation that isolates the active region from an ambient environment, wherein the encapsulation comprises a housing, and a first hermetically sealed electrical path through the housing. | 12-31-2009 |
| 20090321727 | ORGANIC TRANSISTOR ARRAY, DISPLAY DEVICE AND METHOD OF FABRICATING DISPLAY DEVICE - An organic transistor array includes gate electrodes provided on a substrate, source and drain electrodes provided above or below the gate electrodes via a gate insulator layer, and an organic semiconductor layer opposing the gate electrodes via the gate insulator layer, and forming a channel region between mutually adjacent source and drain electrodes. The organic transistor array in a plan view is sectioned into sections each forming a single pixel, and each section has a closest packed structure. | 12-31-2009 |
| 20090321728 | TRANSPARENT DISPLAY APPARATUS - A transparent display apparatus is provided that is constructed to transmit or block a light of images selectively according to a supply of electric power to a conventional transparent organic light emitting diode. The transparent display apparatus includes a transparent organic light emitting diode having a glass substrate, a transparent anode, a hole transport layer, an emitting layer, an electron transport layer and a transparent cathode. The transparent display apparatus includes an insulating layer stacked on the transparent cathode, and first and second transparent ITOs stacked on the insulating layer to deliver electromotive force onto an entire surface and to transmit or block the light of images according to the on/off state of a power source. The transparent display apparatus also includes an electro chromic layer provided between the first and the second transparent ITOs and including transparent and colorless chemicals. The electro chromic layer forms a color through oxidation-reduction reaction of the chemicals according to the on/off state of the power source to absorb or block the light of images. The transparent display apparatus further includes a substrate stacked on the second transparent ITO. | 12-31-2009 |
| 20090321729 | Anthracene Derivatives and Organic Electroluminescent Devices Made by Using the Same - An anthracene derivative represented by the following general formula (1) which enables an organic electroluminescence device to exhibit a great efficiency of light emission and uniform light emission even at high temperatures since crystallization is suppressed and no thermal decomposition takes place during vapor deposition and an organic electroluminescence device utilizing the derivative, are provided. | 12-31-2009 |
| 20100001261 | Organic transistor having a non-planar semiconductor-insulating layer interface - Organic transistors having a nonplanar interface between the insulating layer and the semiconductor layer are provided, along with methods for manufacturing. | 01-07-2010 |
| 20100001262 | Anthracene Derivatives, Organic Electronic Devices Using Anthracene Derivatives, and Electronic Apparatuses Comprising Organic Electronic Device - Disclosed in an anthracene derivative, an organic electronic device using the anthracene derivative, and an electronic apparatus including the organic electronic device. The anthracene derivative is capable of being used as a hole injecting material, a hole transporting material, an electron injecting material, an electron transporting material, and a light emitting material in an organic electronic device including an organic light emitting device. In particular, the anthracene derivative is capable of being used alone as a light emitting material and a host or a dopant in a host/dopant system. The organic electronic device is excellent in views of efficiency, driving voltage, life time, and stability. | 01-07-2010 |
| 20100001263 | POLYMER COMPOUND AND LIGHT EMITTING DEVICE USING THE SAME - A polymer compound comprising a repeating unit of the following formula (1) and having a polystyrene-reduced number average molecular weight of 1×10 | 01-07-2010 |
| 20100001264 | INSULATING LAYER, ELECTRONIC DEVICE, FIELD EFFECT TRANSISTOR, AND POLYVINYLTHIOPHENOL - Provided is an insulating layer that can improve device characteristics of an electronic device including the insulating layer. The insulating layer contains a polymer insulating substance having repeating units represented by the following formula: | 01-07-2010 |
| 20100001265 | Thin film transistor, method of fabricating the same, and organic light emitting diode display device including the same - The thin film transistor for an organic light emitting diode includes a crystalline semiconductor pattern on a substrate, a gate insulating layer on the crystalline semiconductor pattern having first source and drain contact holes, a gate electrode on the gate insulating layer, the gate electrode being between the first source and drain contact holes, an interlayer insulating layer covering the gate electrode, having second source and drain contact holes, source and drain electrode in the second source and drain contact holes, insulated from the gate electrode and electrically connected to the crystalline semiconductor pattern by first and second metal patterns in the first source and drain contact holes, respectively, wherein the gate electrode, the first metal pattern in the first source contact hole and the second metal pattern in the first drain contact hole are each made of a same material. | 01-07-2010 |
| 20100001266 | Thin film transistor, method of fabricating the same, and organic light emitting diode display device including the same - A thin film transistor includes a substrate, a buffer layer on the substrate, a semiconductor layer on the buffer layer, a gate insulating layer on the semiconductor layer, a gate electrode on the gate insulating layer, an interlayer insulating layer on the entire surface of the substrate having the gate electrode, a first contact hole and a second contact hole, and source and drain electrodes on the interlayer insulating layer, insulated from the gate electrode, and having a portion connected with the semiconductor layer through the first contact hole. An organic light emitting diode display may include the thin film transistor along with a passivation layer on the entire surface of the substrate, and a first electrode, an organic layer, and a second electrode, which are on the passivation layer and electrically connected with the source and drain electrodes. | 01-07-2010 |
| 20100001267 | NRAM ARRAYS WITH NANOTUBE BLOCKS, NANOTUBE TRACES, AND NANOTUBE PLANES AND METHODS OF MAKING SAME - NRAM arrays with nanotube blocks, traces and planes, and methods of making the same are disclosed. In some embodiments, a nanotube memory array includes a nanotube fabric layer disposed in electrical communication with first and second conductor layers. A memory operation circuit including a circuit for generating and applying a select signal on first and second conductor layers to induce a change in the resistance of the nanotube fabric layer between the first and second conductor layers is provided. At least two adjacent memory cells are formed in at least two selected cross sections of the nanotube fabric and conductor layers such that each memory cell is uniquely addressable and programmable. For each cell, a change in resistance corresponds to a change in an informational state of the memory cell. Some embodiments include bit lines, word lines, and reference lines. In some embodiments, 6F | 01-07-2010 |
| 20100006826 | INCREASING YIELD IN OFETS BY USING A HIGH-K DIELECTRIC LAYER IN A DUAL DIELECTRIC LAYER - Dielectric layer pinholes in OFET structures are addressed through the addition of a high-K dielectric layer to eliminate the effects of shorts in the dielectric layer. The original dielectric layer is maintained such that the semiconductor/dielectric interface remains unchanged. The high-K dielectric layer contributes material to the gate dielectric to plug up pinholes in the original dielectric, but does not contribute significant capacitance due to the high dielectric constant of the additional dielectric layer. The incidence of pinholes in the dielectric layer is reduced without significantly affecting the performance of the OFET transistor. | 01-14-2010 |
| 20100006827 | Electroluminescent Device - An electroluminescent device comprises, in order: an opaque semiconducting substrate ( | 01-14-2010 |
| 20100006828 | ORGANIC ELECTROLUMINESCENCE ELEMENT - The invention provides an organic electroluminescence element which comprises a hole transporting layer which comprises a tris(p-terphenyl-4-yl)amine represented by the general formula (I) | 01-14-2010 |
| 20100006829 | Diode employing with carbon nanotube - A diode includes an organic composite plate, a pressing element, a first electrode, and a second electrode. The organic composite plate has a plurality of carbon nanotubes uniformly distributed therein and includes a first portion and a second portion opposite to the first portion. The pressing element is disposed on the first portion of the organic composite plate. The first and second electrodes are electrically connected to the first and second portions of the organic composite plate, respectively. The diode employed with the carbon nanotubes has a changeable characteristic, such as voltage, current, via controlling the pressure applied by the pressing element. | 01-14-2010 |
| 20100006830 | Organic semiconductor compound based on 2,7-bis-(vinyl)[1]benzothieno[3,2-b]benzothiophene, organic semiconductor thin film and transistor using the same and methods of forming the same - An organic semiconductor compound based on a 2,7-bis-(vinyl)[1]benzothieno[3,2-b]benzothiophene backbone, an organic semiconductor thin film, an organic thin film transistor and methods of forming the same are provided, the organic semiconductor compound including a vinyl group derived from a phosphonate derivative represented by Formula 1 and an aldehyde derivative represented by Formula 2 below: | 01-14-2010 |
| 20100006831 | FULL COLOR ORGANIC ELECTROLUMINESCENT DEVICE - The present invention is directed to a full color organic electroluminescent device which comprises a substrate; a first electrode formed on the substrate; an organic emitting layer formed on the first electrode, and having a red-emitting layer, a green-emitting layer and a blue-emitting layer, respectively patterned in a red pixel region, a green pixel region and a blue pixel region, and having the red and green-emitting layer consisting of a phosphorescent material and the blue-emitting layer consisting of a fluorescent material; a hole blocking layer formed on the organic emitting layer as a common layer; and a second electrode formed on the hole blocking layer, so that the full color organic electroluminescent device having enhanced lifetime and luminous efficiency characteristics can be provided. | 01-14-2010 |
| 20100006832 | DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF - According to an embodiment of the present invention, a manufacturing method of a display device includes forming a plurality of gate wires comprising a gate electrode on an insulating substrate, forming an electrode layer comprising a source electrode and a drain electrode spaced apart from each other to define a channel region on the gate electrode interposed therebetween, forming a first barrier wall having a first opening for exposing the channel region, a portion of the source electrode, and a portion of the drain electrode on the electrode layer where the first barrier wall has a surface, forming a shielding film to cover the channel region inside the first opening, treating the surface of the first barrier wall, removing the shielding film, and forming an organic semiconductor layer inside the first opening. | 01-14-2010 |
| 20100012926 | Organic electroluminescent device - An organic EL device is constructed with a first electrode, a light-emitting layer, a second electrode, and an organic layer which includes a biphenylenediamine compound and is interposed between the first electrode and the light-emitting layer. The organic layer formed between the first electrode and the light-emitting layer has both hole transport and hole injection properties. With this structure, the organic EL device has improved lifetime characteristics in spite of absence of a hole injection layer. A buffer layer including an organic compound with p-type semiconductive property may be further formed between the first electrode and the organic layer including the 4,4′-biphenylenediamine compound to facilitate hole injection from the first electrode and transport an injected hole to the light-emitting layer. Therefore, the organic EL device can have a lower driving voltage, thereby improving a device lifetime. | 01-21-2010 |
| 20100012927 | DEVICES HAVING VERTICALLY-DISPOSED NANOFABRIC ARTICLES AND METHODS OF MAKING THE SAME - Electro-mechanical switches and memory cells using vertically-oriented nanofabric articles and methods of making the same. Under one aspect, a nanotube device includes a substantially horizontal substrate having a vertically oriented feature; and a nanotube film substantially conforming to a horizontal feature of the substrate and also to at least the vertically oriented feature. Under another aspect, an electromechanical device includes a structure having a major horizontal surface and a channel formed therein, the channel having first and second wall electrodes defining at least a portion of first and second vertical walls of the channel; first and second nanotube articles vertically suspended in the channel and in spaced relation to a corresponding first and second wall electrode, and electromechanically deflectable in a horizontal direction toward or away from the corresponding first and second wall electrode in response to electrical stimulation. | 01-21-2010 |
| 20100012928 | ORGANIC LIGHT EMITTING DISPLAY AND MANUFACTURING METHOD THEREOF - The present invention relates to an organic light emitting device and a manufacturing method thereof. The organic light emitting device according to an exemplary embodiment of the present invention includes a first thin film transistor disposed on a substrate, an organic layer disposed on the first thin film transistor, a pixel electrode disposed on the organic layer and connected to the first thin film transistor, a partition disposed on the pixel electrode and the organic layer, and an organic emission layer disposed on the pixel electrode and contacting the partition. The partition has an organic layer exposing hole that exposes a portion of the organic layer and an opening that exposes a portion of the pixel electrode. | 01-21-2010 |
| 20100012929 | ORGANIC THIN FILM TRANSISTOR DEVICE AND ORGANIC THIN FILM LIGHT-EMITTING TRANSISTOR - An organic thin film transistor including a substrate having thereon at least three terminals of a gate electrode, a source electrode and a drain electrode, an insulator layer and an organic semiconductor layer, with a current between a source and a drain being controlled upon application of a voltage to the gate electrode, wherein the organic semiconductor layer includes a compound having a specified structure; and an organic thin film light emitting transistor utilizing an organic thin film transistor, wherein the organic thin film transistor is one in which light emission is obtained utilizing a current flowing between the source and the drain, and the light emission is controlled upon application of a voltage to the gate electrode, and is made high with respect to the response speed (driving speed) and has a large ON/OFF ratio, are provided. | 01-21-2010 |
| 20100012930 | ORGANIC TRANSISTOR USING THIAZOLOTHIAZOLE DERIVATIVES AND METHOD FOR FABRICATING THE SAME - The present invention relates to an organic transistor that includes an organic semiconductor layer containing a thiazolothiazole derivative and an insulating organic material having a band gap of 3 eV or more or no portion having four pairs or more of double bonds and single bonds continuously connected. | 01-21-2010 |
| 20100012931 | POLYCYCLIC COMPOUNDS AND ORGANIC ELECTROLUMINESCENCE DEVICE EMPLOYING THE SAME - Provided are a polycyclic compound of a compound having such a structure that two benzene rings bond to a central benzene ring each other to form a fused ring and another fused ring bonds to a terminal thereof, and an organic electroluminescence device including one or more organic thin film layers containing a light emitting layer between a cathode and an anode, in which at least one of the organic thin film layers includes the polycyclic compound of the present invention. The organic electroluminescence device has high luminous efficiency, no defect in pixels, and long lifetime. In addition, provided is a polycyclic compound realizing the organic electroluminescence device. | 01-21-2010 |
| 20100019228 | Resistivity Stable Electrically Conductive Films Formed from Polythiophenes - A resistivity stable aqueous dispersion and a method for making an aqueous dispersion. The dispersion including polythienothiophene and at least one colloid-forming polymeric acid having a pH of from about 3 to about 10. The method includes preparing an aqueous dispersion containing polythienothiophene and adjusting the pH of the dispersion to a sufficiently high pH to provide resistivity stability. Devices utilizing layers formed of pH adjusted polythienothiophene are also disclosed. | 01-28-2010 |
| 20100019229 | Thiophene compound having phosphoric ester and process for producing the same - A thiophene compound having a phosphate group, for example, one represented by the formula [1]. The compound has high resistance to heat and oxidation and can be improved in solubility or dispersibility in various solvents. | 01-28-2010 |
| 20100019230 | MOLECULAR ELECTRONIC DEVICE INCLUDING PLURALITY OF MOLECULAR ACTIVE LAYERS AND METHOD OF MANUFACTURING THE MOLECULAR ELECTRONIC DEVICE - Provided are a molecular electronic device including a functional molecular active layer having a stack structure including oppositely charged first and second molecular active layers, and a method of manufacturing the molecular electronic device. The molecular electronic device includes: a first electrode; an organic dielectric thin layer comprising molecules each having a first end self-assembled on a surface of the first electrode and a second end having a cationic or anionic group; a functional molecular active layer stacked on the organic dielectric thin layer by selective self-assembly with positive and negative ions and comprising an electroactive functional group having a cyclic compound; and a second electrode formed on the functional molecular active layer. | 01-28-2010 |
| 20100019231 | Organic Electronic Device - This invention generally relates to organic electronic devices and to methods for their fabrication. More particularly we will describe organic thin film transistor (TFT) structures and their fabrication. | 01-28-2010 |
| 20100019232 | ORGANIC LIGHT EMITTING DEVICE AND METHOD OF MANUFACTURING THE SAME - Provided are a method of manufacturing an organic light emitting device. The method includes forming an electron injection layer by vacuum co-depositing an organic semiconductor material having an electron mobility of about 1×10 | 01-28-2010 |
| 20100019233 | SEMICONDUCTOR COMPOSITE FILM, METHOD FOR FORMING SEMICONDUCTOR COMPOSITE FILM, THIN FILM TRANSISTOR, METHOD FOR MANUFACTURING THIN FILM TRANSISTOR, AND ELECTRONIC APPARATUS - A semiconductor composite film includes a semiconductor thin film layer containing an organic semiconductor material, an insulating thin film layer formed from a polymer material phase-separated from the organic semiconductor material in the film thickness direction, and a fine particle material dispersed in at least one of the semiconductor thin film layer and the insulating thin film layer. | 01-28-2010 |
| 20100019234 | ORGANIC THIN FILM TRANSISTOR AND ORGANIC THIN FILM LIGHT EMITTING TRANSISTOR - An organic thin film transistor including a substrate having thereon at least three terminals of a gate electrode, a source electrode and a drain electrode, an insulator layer and an organic semiconductor layer, with a current between a source and a drain being controlled upon application of a voltage to the gate electrode, wherein the organic semiconductor layer includes a specified organic compound having an aromatic heterocyclic group in the center thereof; and an organic thin film light emitting transistor utilizing an organic thin film transistor, wherein the organic thin film transistor is one in which light emission is obtained utilizing a current flowing between the source and the drain, and the light emission is controlled upon application of a voltage to the gate electrode, and is made high with respect to the response speed and has a large ON/OFF ratio, are provided. | 01-28-2010 |
| 20100019235 | ORGANIC ELECTROLUMINESCENCE ELEMENT AND PRODUCTION METHOD THEREOF - A method of producing an organic EL element that allows easier patterning of the organic EL layer and reduction of the damage of the electrode layer caused by the organic EL layer and is superior in emission characteristics. Also provided is an organic electroluminescence element, including a substrate, a first electrode layer, a wettability variable layer, an organic EL layer, and a second electrode layer sequentially laminated. The wettability variable layer changes its wettability under the action of a photocatalyst caused by energy irradiation, is inactive to the energy, and has on the surface, a wettability variable pattern having an organopolysiloxane-containing lyophilic region and a liquid repellent region containing a fluorine-containing organopolysiloxane. | 01-28-2010 |
| 20100019236 | ORGANIC LIGHT EMITTING DEVICE - It is an object of the present invention to provide an organic light emitting device having a long-life optical output. The organic light emitting device according to the present invention is provided with an emission layer including at least a host material, a light emitting material, and another material, wherein the another material has a smaller ionization potential than and almost the same hole mobility as or a greater hole mobility than an ionization potential and a hole mobility of a compound which forms an emission layer-side-interface. | 01-28-2010 |
| 20100019237 | Siloxane-Polymer Dielectric Compositions and Related Organic Field-Effect Transistors - Dielectric compositions comprising siloxane and polymeric components, as can be used in a range of transistor and related device configurations. | 01-28-2010 |
| 20100025661 | Luminescent material and organic electroluminescent device using the same - The subject of the present invention is to provide an emission material which contributes to high emission efficiency, low drive voltage, excellent heat resistance and long life in an organic electroluminescent device, particularly an emission material which is excellent in emission of blue color. Further, the subject is to provide an organic electroluminescent device using the above emission material. The above subjects can be achieved by an emission material represented by Formula (1) and an organic electroluminescent device comprising the same. | 02-04-2010 |
| 20100025662 | HIGH DENSITY COUPLING OF QUANTUM DOTS TO CARBON NANOTUBE SURFACE FOR EFFICIENT PHOTODETECTION - The present invention relates to a method of preparing a carbon nanotube-quantum dot conjugate having a high density of quantum dots (QDs) on its surface. This method involves providing a plurality of semiconductor quantum dots and providing a thiol-functionalized carbon nanotube having a plurality of terminal thiol groups on its surface. The plurality of semiconductor quantum dots are attached to the surface of the carbon nanotube under conditions effective to yield a carbon nanotube-quantum dot conjugate having a high density of quantum dots on its surface. The present invention also relates to a carbon nanotube-quantum dot conjugate having a high density of quantum dots on its surface. The present invention further relates to a photodetector device. This device includes a substrate and a nanocomposite layer. The nanocomposite layer includes a plurality of the carbon nanotube-quantum dot conjugates previously described. | 02-04-2010 |
| 20100025663 | Efficient solar cells using all-organic nanocrystalline networks - An optoelectronic device and a method of fabricating a photosensitive optoelectronic device includes depositing a first organic semiconductor material on a first electrode to form a continuous first layer; depositing a layer of a second organic semiconductor material on the first layer to form a discontinuous second layer, portions of the first layer remaining exposed; and depositing the first organic semiconductor material on the second layer to form a discontinuous third layer, portions of at least the second layer remaining exposed. The depositing of the first and second organic semiconductor materials are alternated a number of times until a final layer of the second organic material is added to form a continuous layer. A second electrode is deposited over this final layer. One of the first electrode and the second electrode is transparent, and the first organic semiconductor material is one or more donor-type materials or one or more acceptor-type materials relative to second organic semiconductor material, which is one or more materials of the other material type. | 02-04-2010 |
| 20100025664 | ORGANIC LIGHT EMITTING DIODE DISPLAY - An organic light-emitting diode (“OLED”) display includes a first thin film transistor disposed on a substrate; a first insulating layer disposed on the first thin film transistor; a reflective electrode disposed on the first insulating layer; a common voltage line disposed on the first insulating layer and separated from the reflective electrode; a second insulating layer disposed on the reflective electrode and the common voltage line; a pixel electrode disposed on the second insulating layer and electrically connected to the first thin film transistor; an organic light-emitting member disposed on the pixel electrode; and a common electrode disposed on the organic light-emitting member, wherein the common voltage line is electrically connected to the common electrode. | 02-04-2010 |
| 20100025665 | ORGANIC PHOTOSENSITIVE DEVICES USING SUBPHTHALOCYANINE COMPOUNDS - An organic photosensitive optoelectronic device, having a donor-acceptor heterojunction of a donor-like material and an acceptor-like material and methods of making such devices is provided. At least one of the donor-like material and the acceptor-like material includes a subphthalocyanine, a subporphyrin, and/or a subporphyrazine compound; and/or the device optionally has at least one of a blocking layer or a charge transport layer, where the blocking layer and/or the charge transport layer includes a subphthalocyanine, a subporphyrin, and/or a subporphyrazine compound. | 02-04-2010 |
| 20100025666 | ORGANIC THIN FILM TRANSISTOR AND ORGANIC THIN FILM TRANSISTOR MANUFACTURING PROCESS - Disclosed is a stable organic thin film transistor having good switching property and a process for manufacturing an organic thin film transistor by a simple method. The organic thin film transistor comprises a substrate and provided thereon, at least a source electrode, a drain electrode, an organic semiconductor connecting the source electrode and the drain electrode, a gate electrode, and an insulating layer composed of a plurality of layers, the insulating layer being provided between the gate electrode and the organic semiconductor, wherein the organic thin film transistor comprises a mercapto group-containing compound represented by the following formula (I), | 02-04-2010 |
| 20100025667 | Organic field effect transistor and method of manufacturing the same - The present invention discloses an organic field effect transistor and a manufacturing method thereof. The organic field effect transistor comprises a top-contact type or a bottom-contact type, and the manufacturing method thereof comprises the following steps: a substrate is provided, a metal gate is formed on the substrate, an inorganic insulating layer is formed on the substrate and the metal gate, a surface of the insulating layer is polished, an organic filler is filled in pores on the insulating layer as an insulating treatment, a modified layer is formed on the inorganic insulating layer, and finally an organic semiconductor layer, a source and a drain are formed. By combining the advantages of simply liquefied process of the organic material and the high stability of inorganic material, and operation conditions of control process, the present invention can achieve effectively that the device is high carrier mobility and high on/off ratio. | 02-04-2010 |
| 20100025668 | ORGANIC TRANSISTOR AND METHOD FOR FABRICATING A DIELECTRIC LAYER OF SUCH A TRANSISTOR - The present invention relates to an organic transistor comprising a conductive element which forms a drain; a conductive element which forms a source located away from the drain; a conductive element which forms a gate having a surface which faces the drain and a surface which faces the source; a semiconducting layer which is in contact with the drain and the source; and a dielectric layer located between, firstly, the gate and, secondly, the source and the drain with the dielectric layer having a dielectric permittivity which varies depending on its thickness, | 02-04-2010 |
| 20100025669 | AMINE-BASED COMPOUND, ORGANIC LIGHT EMITTING DEVICE COMPRISING THE AMINE-BASED COMPOUND, AND FLAT PANEL DISPLAY DEVICE INCLUDING THE ORGANIC LIGHT EMITTING DEVICE - The invention is directed to an amine-based compound represented by Formula 1, an organic light emitting device with an organic film including the same, and a flat panel display device including the organic light emitting device. | 02-04-2010 |
| 20100025670 | Organic Thin Film Transistor and Organic Thin Film Light Emitting Transistor - An organic thin film transistor including a substrate having thereon at least three terminals of a gate electrode, a source electrode and a drain electrode, an insulator layer and an organic semiconductor layer, with a current between a source and a drain being controlled upon application of a voltage to the gate electrode, wherein the organic semiconductor layer includes a specified organic compound having an aromatic heterocyclic group in the center thereof; and an organic thin film light emitting transistor utilizing an organic thin film transistor, wherein the organic thin film transistor is one in which light emission is obtained utilizing a current flowing between the source and the drain, and the light emission is controlled upon application of a voltage to the gate electrode, and is made high with respect to the response speed and has a large ON/OFF ratio, are provided. | 02-04-2010 |
| 20100025671 | ELECTROLUMINESCENT DEVICES - The invention relates to an optical light emitting diode device having an electroluminescent layer and an electron transport layer, wherein the electron transport layer contains zirconium or hafnium quinolate for slowing loss of luminance at a given current density with increase of the time for which the device has been operative. The invention also relates to OLEDs, improved efficiency and/or lifetime is obtained by using zirconium or hafnium quino late as electron transport material. | 02-04-2010 |
| 20100025672 | THIN-FILM LAMINATE AND ORGANIC TRANSISTOR USING THE SAME - An organic transistor includes a semiconductor section that includes a thin-film laminate in which a first organic thin film and a second organic thin film are alternately stacked. The thin-film laminate includes at least two layers of the first organic thin film. The first organic thin film is a pentacene thin film, and the second organic thin film is an amorphous organic thin film. The pentacene thin film may be a pentacene bilayer thin film, and the amorphous organic thin film may be a tetraaryldiamine thin film. The tetraaryldiamine thin film may be an α-NPD thin film. The organic transistor has improved transistor characteristics (e.g., mobility, ON/OFF ratio, or threshold value control). | 02-04-2010 |
| 20100032654 | Semiconductor Device Having Silane Treated Interface - A semiconductor device made on a polymer substrate using graphic arts printing technology uses a printable organic semiconductor. An electrode is situated on the substrate, and a dielectric layer is situated over the electrode. Another electrode(s) is situated on the dielectric layer. The exposed surfaces of the dielectric and the top electrode are treated with a reactive silane to alter the surface of the electrode and the dielectric sufficiently to allow an overlying organic semiconductor layer to have good adhesion to both the electrode and the dielectric. In various embodiments, the electrodes may be printed, and the dielectric layer may also be printed. | 02-11-2010 |
| 20100032655 | Field-effect transistor - Disclosed is a field-effect transistor characterized by using a compound represented by the formula (1) below as a semiconductor material. | 02-11-2010 |
| 20100032656 | Phenylcarbazole compounds, organic light emitting device comprising the phenylcarbazole compounds and flat panel display device comprising the organic light emitting device - Provided are a compound represented by Formula 1 or 2 below and an organic light emitting device including an organic layer having the compound: | 02-11-2010 |
| 20100032657 | ORGANIC TRANSISTOR - An organic transistor having a source electrode, a drain electrode, a gate electrode, and an organic semiconductor layer, wherein the organic semiconductor layer comprises a compound represented by the following general formula [1] or [3]: | 02-11-2010 |
| 20100032658 | Novel organic electroluminescent compounds and organic electroluminescent device using the same - Provided are novel organic electroluminescent compounds and organic electroluminescent devices comprising the same as electroluminescent material. Specifically, the organic electroluminescent compounds according to the invention are characterized in that they are represented by Chemical Formula (1): | 02-11-2010 |
| 20100032659 | SEMICONDUCTOR DEVICE AND METHOD OF FABRICATING THE SAME - A semiconductor device | 02-11-2010 |
| 20100032660 | ORGANIC THIN FILM TRANSISTOR, PRODUCTION METHOD THEREOF, AND ELECTRONIC DEVICE - An organic thin film transistor is disclosed, including a substrate formed of an organic insulating layer, a first layer deposited on the substrate using a plating technique to be used for forming a source electrode and a drain electrode, a second layer of a metal material deposited covering the first layer using a further plating technique to be used for forming the source electrode and the drain electrode with the metal material capable of forming an ohmic contact with an organic semiconductor material lower than the first layer, and an organic semiconductor layer over a region between the source electrode and the drain electrode, which are each formed with the first layer and the second layer. Also disclosed is an electric device provided with the organic thin film transistor. | 02-11-2010 |
| 20100032661 | ORGANIC FIELD-EFFECT TRANSISTOR - An organic field-effect transistor includes between an organic semiconductor layer ( | 02-11-2010 |
| 20100032662 | Organic Thin Film Transistors - A method of forming an organic thin film transistor comprising: providing a structure comprising source and drain electrodes with a channel region therebetween, a gate electrode, and a dielectric layer disposed between the source and drain electrodes and the gate electrode; and patterning the dielectric layer using the source and drain electrodes as a mask to form a region of dielectric material in the channel region which is thinner than regions of dielectric material adjacent the channel region. | 02-11-2010 |
| 20100032663 | METHOD AND APPARATUS FOR SIMULTANEOUS LATERAL AND VERTICAL PATTERNING OF MOLECULAR ORGANIC FILMS - The disclosure relates to a method and apparatus for micro-patterning organic layers of OLEDs. The disclosed methods do not require applying pressure to the film, nor do they require heat treatment, surface treatment or fast release rate of a stamp from the substrate. The disclosed methods are particularly advantageous over the conventional shadow masking techniques for providing large array fabrication with small features. In one embodiment of the disclosure, one or more organic films are selected for the OLED as a function of their individual or combined sublimation temperature. The material is selected in view of the depth and shape of the features that are to be formed in the organic layer. The disclosed embodiments can provide minimum feature size of 13 μm which is suitable for high resolution OLED displays. | 02-11-2010 |
| 20100038630 | Semiconducting siloxane compositions for thin film transistor devices,and making and using the same - Semiconducting siloxane compositions and methods for manufacturing and use thereof in preparing organic thin-film transistors (OTFTs) are described. The semiconducting siloxane compositions can be crosslinked products of polymeric/monomeric compositions that include silane-derivatized crosslinkable organic p-type compounds and p-type semiconducting polymers. | 02-18-2010 |
| 20100038631 | ELECTRONIC DEVICE COMPRISING SEMICONDUCTING POLYMERS - An electronic device comprises a semiconducting polymer of Formula (I): | 02-18-2010 |
| 20100038632 | ELECTROLUMINESCENT DEVICE - An OLED with a donor which is doped metal quinolate in which the metal is a transition metal in the four or five valent state. | 02-18-2010 |
| 20100038633 | Organic light emitting diode - Provided is an organic light emitting diode including: a first electrode; a second electrode; an organic layer between the first electrode and the second electrode; and a luminous efficiency improvement layer disposed on a surface of the first electrode facing away from the organic layer or a surface of the second electrode facing away from the organic layer, wherein the luminous efficiency improvement layer includes a porphyrazin derivative, a phthalocyanine derivative, a naphthalocyanine derivative, or a combination of at least two compounds of the foregoing. | 02-18-2010 |
| 20100038634 | LIGHT EMITTING DEVICE MATERIAL AND LIGHT EMITTING DEVICE - A light emitting device material comprises a pyrene compound represented by formula (1) below. Also disclosed is a light emitting device using such a material. (R | 02-18-2010 |
| 20100038635 | Organic electroluminescent display device and manufacturing method of organic electroluminescent display device - The present invention provides a top-emission-type organic EL display device. In a top-emission-type organic EL display device which includes organic EL elements each of which is formed by stacking a reflective lower electrode, a function layer and a light-transmissive upper electrode in order, the upper electrode contains a plurality of fine particles which are made of a material different from a material of the upper electrode. The fine particles are preferably made of silica. A portion of the upper electrode may be provided below the fine particles and a portion of the upper electrode may be provided above the fine particles. | 02-18-2010 |
| 20100038636 | ORGANIC THIN FILM TRANSISTOR AND METHOD OF MANUFACTURING THE SAME, AND SEMICONDUCTOR DEVICE HAVING THE ORGANIC THIN FILM TRANSISTOR - There have been problems in that a dedicated apparatus is needed for a conventional method of manufacturing an organic thin film transistor and in that: a little amount of an organic semiconductor film is formed with respect to a usage amount of a material; and most of the used material is discarded. Further, apparatus maintenance such as cleaning of the inside of an apparatus cup or chamber has needed to be frequently carried out in order to remove the contamination resulting from the material that is wastefully discarded. Therefore, a great cost for materials and man-hours for maintenance of apparatus have been required. In the present invention, a uniform organic semiconductor film is formed by forming an aperture between a first substrate for forming the organic semiconductor film and a second substrate used for injection with an insulating film formed at a specific spot and by injecting an organic semiconductor film material into the aperture due to capillarity to the aperture. The insulating film formed at the specific spot enables formation of the organic semiconductor film with high controllability. Further, the insulating film can also serve as a spacer that holds the aperture, that is, an interval (gap) between the substrates. | 02-18-2010 |
| 20100044681 | Novel Anthracene Derivatives, Method for Preparation Thereof, and Organic Electronic Device Using the Same - The present invention relates to a novel anthracene derivative, a method for preparation thereof, and an organic electronic device using the same. The anthracene derivative according to the present invention can function as a hole injecting, hole transporting, electron injecting, electron transporting, or light emitting in an organic electronic device including an organic light emitting device, and in particular, used alone as a light emitting, or as a host or dopant in a host/dopant system. The organic electronic device according to the present invention exhibits excellent characteristics in terms of efficiency, drive voltage, life time, and stability. | 02-25-2010 |
| 20100044682 | CHARGE INJECTION LAYER FOR ELECTRO-OPTICAL DEVICES - The present invention relates to charge injection from metallic conductors to semiconductor or insulation materials based on organic or inorganic molecules and macromolecules with electrical or optical properties, and specifically to a new charge injection layer for electro-optical devices comprising a polymer with conjugated units and a salt mixed with the aforementioned polymer, characterized in that the oxidation state of the polymer is not modified when it is mixed with the salt. Despite the fact that there is no change in the oxidation state of the polymer, the polymer and salt mixture according to the invention makes it possible for a high enough number of charges to reach the optically active layer, such that the efficiency in the charge injection process is increased up to levels exceeding even those provided by the standard PEDOT. | 02-25-2010 |
| 20100044683 | Use of Square Planar Transition Metal Complexes as Dopant - The present invention relates to the use of a square planar transition metal complex as dopant, charge injection layer, electrode material or storage material. | 02-25-2010 |
| 20100044684 | BLENDED POLYMER FETS - A method for forming a semiconductor body, the method comprising: forming a mixture of an organic semiconducting material and a binder material; causing the semiconducting material to at least partially solidify; and causing the binder material to crystallize in such a way as to cause the semiconducting material to at least partially segregate from the binder material. | 02-25-2010 |
| 20100044685 | ORGANIC LIGHT EMITTING DIODE DISPLAY AND METHOD OF MANUFACTURING THE SAME - An organic light emitting diode display including a substrate; a light blocking layer disposed on the substrate and having a semiconductor opening; a first semiconductor pattern disposed in the semiconductor opening; a gate insulating layer disposed on the light blocking layer and the first semiconductor pattern; a first gate electrode disposed on the gate insulating layer; a first source electrode electrically connected to the first semiconductor pattern; a first drain electrode spaced apart from the first source electrode; a protective insulating layer disposed on the first source electrode and the first drain electrode, the protective insulating layer having a contact portion; a pixel electrode disposed on the protective insulating layer contacting the first drain electrode through the contact portion; an emitting layer disposed on the pixel electrode; and a common electrode disposed on the emitting layer. | 02-25-2010 |
| 20100044686 | MATERIAL FOR AN ORGANIC ELECTROLUMINESCENCE DEVICE AND AN ORGANIC ELECTROLUMINESCENCE DEVICE - A material for an organic electroluminescence device represented by the following formula (I): | 02-25-2010 |
| 20100044687 | ORGANIC FIELD-EFFECT TRANSISTORS WITH POLYMERIC GATE DIELECTRIC AND METHOD FOR MAKING SAME - A method for making an organic field-effect device (e.g. TFT or SC-FET device) is proposed, comprising the Steps of (a) depositing an polymeric dielectric with a repellency to detrimental molecules from Solution or from the vapor phase to form an insulating layer and (b) depositing an oligomer layer which is grown from the vapor phase, the oligomer layer being adjacent to the insulating layer in the completed device. Furthermore the correspondingly produced organic field effect devices are disclosed. | 02-25-2010 |
| 20100044688 | ELECTROLUMINESCENT METAL COMPLEX - Metal complexes of the formula I or I′ [LDH] | 02-25-2010 |
| 20100044689 | ORGANIC EL DEVICE - A phosphorescent-emitting layer contains a phosphorescent host and a phosphorescent dopant for providing phosphorescence, and a fluorescent-emitting layer contains a fluorescent host and a fluorescent dopant for providing fluorescence. A charge blocking layer blocks electrons injected into the fluorescent host of the fluorescent-emitting layer from being injected toward the charge blocking layer from the fluorescent-emitting layer, and also injects holes into the fluorescent-emitting layer from the phosphorescent-emitting layer. A triplet energy gap Eg | 02-25-2010 |
| 20100044690 | ORGANIC EL DISPLAY DEVICE - An organic EL display device includes a first organic EL element which includes a first organic layer including a first light emission layer which emits the color of light in the first wavelength range and a hole blocking layer between a pixel electrode and a counter-electrode, a second organic EL element which includes a second organic layer including a second light emission layer which emits the color of light in the first wavelength range between a pixel electrode and the counter-electrode, the second organic EL element being thinner than the first organic EL element, and a third organic EL element which includes a third organic layer including the third light emission layer which emits the color of light in the first wavelength range between a pixel electrode and the counter-electrode, the third organic EL element being thicker than the first organic EL element. | 02-25-2010 |
| 20100044691 | ORGANIC LIGHT EMITTING DIODE DISPLAY AND METHOD FOR MANUFACTURING THE SAME - Aspects of the present invention relate to an organic light emitting diode (OLED) display and a manufacturing method thereof. The OLED display includes: a substrate; pixel electrodes disposed on the substrate; a pixel defining layer disposed on the substrate, having a plurality of openings that expose the pixel electrodes; an organic emission layer formed on the pixel electrodes; and a common electrode formed on the organic emission layer and the pixel defining layer. An electrode cut is formed in the common electrode, around one of the openings of the pixel defining layer, to electrically isolate a portion of the common electrode. | 02-25-2010 |
| 20100044692 | ORGANIC LIGHT EMITTING DIODE DISPLAY AND METHOD FOR MANUFACTURING THE SAME - The present invention relates to an organic light emitting diode (OLED) display and a manufacturing method thereof. The OLED display includes a substrate member that includes a plurality of pixel areas. A thin film transistor (TFT) is formed on the substrate member and includes a gate electrode, a source electrode, and a drain electrode. A planarization layer is formed on the TFT and includes a contact hole through which the drain electrode is partially exposed. A pixel electrode is formed on the planarization layer and is connected to the drain electrode of the TFT through the contact hole. A pixel defining layer is formed on the planarization layer and has a through opening. Light scattering spacers are formed on the pixel defining layer to scatter reflected light and may have various shapes and dimensions. | 02-25-2010 |
| 20100044693 | ORGANIC EL LIGHT-EMITTING MATERIAL AND ORGANIC EL LIGHT-EMITTING ELEMENT - An organic EL light-emitting material and an organic EL light-emitting element using the same are provided. Between an anode and a cathode, there are provided a hole transport layer, a light-emitting layer constituted of an organic EL light-emitting material including at least one kind of metal pyrazole complex constituted of a metal ion that is a monovalent cation of a d10 group element and a pyrazole ligand that has a predetermined substituent at the whole or a part of 3, 4 and 5 sites, and an electron transport layer, in this order from the anode side. | 02-25-2010 |
| 20100044694 | ITO film treated by nitrogen plasma and the organic luminescent device using the same - Disclosed are an Indium Tm Oxide (ITO) film, wherein nitrogen-containing compounds produced by reactions of nitrogen with at least one atom selected from the group consisting of In, Sn and O atoms which are constitutional elements of ITO, or deposited nitrogen-containing compounds are present on a surface of the ITO film; and a method for preparing an ITO film, comprising the step of treating a surface of the ITO film with nitrogen plasma. An organic elect roluminescent device using the ITO film provided by the present invention as an anode shows a low voltage, a high efficiency and a long lifetime. | 02-25-2010 |
| 20100044695 | COMPOUND FOR ORGANIC ELECTROLUMINESCENT DEVICE AND ORGANIC ELECTROLUMINESCENT DEVICE - Disclosed is an organic electroluminescent device (organic EL device) which is improved in luminous efficiency, fully secured of driving stability, and of simple constitution. Also disclosed is a compound useful for the fabrication of said organic EL device. The organic electroluminescent device comprises organic layers including a light-emitting layer disposed between an anode and a cathode which are piled one upon another on a substrate and said organic layers comprise a compound represented by general formula (1). A light-emitting layer containing a phosphorescent dopant is suitable for an organic layer comprising a compound represented by general formula (1). In general formula (1), X is CR or N; Ar | 02-25-2010 |
| 20100044696 | THIN FILM TRANSISTOR AND LIQUID CRYSTAL DISPLAY - A thin film transistor is provided. The thin film transistor includes a substrate, a gate, a source/drain, an insulating layer, and a semiconductor active layer. The gate and the source/drain are respectively deposited on the substrate and are separated by the insulating layer on the substrate. The semiconductor active layer connects the source and the drain. The material of the semiconductor active layer is a semiconductor precursor which produces semiconductor property after being irradiated by a light source. A liquid crystal display which includes the above thin film transistor is also provided. | 02-25-2010 |
| 20100051908 | Liquid Charge Transporting Material - The present invention relates to optoelectronic and/or electrochemical devices comprising an organic charge transporting material which is liquid at a temperature of ≦180° C. In particular in dye-sensitised solar cells, quantum efficiency higher than with prior art solid organic hole-transporters is reported. The melting point of a large quantity of organic charge transporting materials may be adjusted to a desired value by selecting suitable substituents. Accordingly, general advantages of the liquid state may be associated with the properties of organic charge transporting materials. | 03-04-2010 |
| 20100051909 | MOLECULAR ELECTRONIC DEVICES AND METHODS OF FABRICATING SAME - Substrates carrying many molecular devices and circuits made of at least two devices are described. The substrates have less than 50% shorted molecular devices; and molecular circuits comprise a first molecular device and a second molecular device. The first molecular device has at least one self assembled monolayer (SAM) of a first type sandwiched between a first bottom electrode and a first top electrode. Similarly, the second molecular device has at least one SAM of a second type sandwiched between a second bottom electrode and a second top electrode. The first top electrode is electrically connected to the second bottom electrode. In exemplary embodiment, the first and second types of SAM are mutually different. | 03-04-2010 |
| 20100051910 | Organic light emitting diode display and fabricating method thereof - An organic light emitting diode display device includes a switch TFT and a drive TFT formed on a substrate; an overcoat layer formed on the TFTs; a drain contact hole exposing portions of a drain electrode of the drive TFT by removing portions of the overcoat layer; a first electrode contacting to the drain electrode of the drive TFT; a bank pattern exposing an aperture area of a pixel; an organic layer formed on the first electrode; and a second electrode formed on the organic layer, wherein the bank pattern blocks regions where the drain contact hole is formed. | 03-04-2010 |
| 20100051911 | Organic Thin Film Transistor Array Panel and Method of Manufacturing the Same - In an organic thin film transistor array panel includes a source electrode and a drain electrode having a double layer including a metal and a metal oxide. The organic thin film transistor array panel is formed through a lift-off process or by using a shadow mask. The thin film transistor array panel has excellent characteristics and reduced manufacturing process costs. | 03-04-2010 |
| 20100051912 | MOLECULAR ELECTRONIC DEVICE FABRICATION METHODS AND STRUCTURES - This invention generally relates to improved methods of fabricating molecular electronic devices, in particular organic electronic devices such as organic light emitting diodes (OLEDs) by droplet deposition techniques such as ink jet printing. The invention also relates to molecular device substrates fabricated by and/or use in such methods. | 03-04-2010 |
| 20100051913 | Organic field-effect transistor, production method and intermediate structure therefor, and organic field-effect device - An organic field-effect transistor normally includes: a source electrode and a drain electrode; an organic semiconductor layer in contact with the source electrode and the drain electrode; a gate insulating layer adjacent to the organic semiconductor layer; and a gate electrode in contact with the gate insulating layer. The gate insulating layer according to the present invention is in a liquid state, constituted with a material containing no glue or thickener, a sole or main component of which is an ionic liquid. Thus the capacitance of the ionic liquid corresponding to a gate voltage modulation frequency of 10 Hz is reduced to 1/10 at a frequency of 10 kHz of higher. As a result, an organic field-effect transistor capable of operating at low voltage and assuring ample current gain and high-speed response (the capacitance of the ionic liquid corresponding to a gate voltage modulation frequency of 10 Hz is reduced to 1/10 at a frequency of 10 kHz of higher) is provided. | 03-04-2010 |
| 20100051914 | Silicon-containing compound and organic electroluminescent device employing the same - Provided are a silicon-containing compound having carbazole and fluorene in its molecule and an organic electroluminescent device including an organic layer employing the same. The silicon-containing compound is represented by the following formula: | 03-04-2010 |
| 20100051915 | POLYMER CHARGE TRANSPORT MATERIAL FOR OPTOELECTRONIC DEVICES - Polymers that enable the use of high work-function metals as a cathode in optoelectronic devices and optoelectronic devices incorporating the polymers as an electron transport layer. | 03-04-2010 |
| 20100051916 | METHOD FOR FORMING AN ELECTRONIC DEVICE IN MULTI-LAYER STRUCTURE - A method for forming an organic or partly organic switching device, comprising: depositing layers of conducting, semiconducting and/or insulating layers by solution processing and direct printing; defining microgrooves in the multilayer structure by solid state embossing; and forming a switching device inside the microgroove. | 03-04-2010 |
| 20100051917 | PRINTABLE THIN-FILM TRANSISTORS WITH HIGH DIELECTRIC CONSTANT GATE INSULATORS AND METHODS FOR PRODUCING SAME - Disclosed are embodiments of organic thin-film transistors (OTFT) with a gate insulator layer comprised of nanocomposites incorporating metal oxide nanoparticles coated by organic ligands and methods of fabricating such OTFTs. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention. | 03-04-2010 |
| 20100051918 | ORGANIC THIN FILM TRANSISTOR AND ORGANIC THIN FILM LIGHT-EMITTING TRANSISTOR - An organic thin film transistor including a substrate having thereon at least three terminals of a gate electrode, a source electrode and a drain electrode, an insulator layer and an organic semiconductor layer, with a current between a source and a drain being controlled upon application of a voltage to the gate electrode, wherein the organic semiconductor layer includes a specified organic compound having an acetylene or olefin structure in the center thereof; and an organic thin film light emitting transistor utilizing an organic thin film transistor, wherein the organic thin film transistor is one in which light emission is obtained utilizing a current flowing between the source and the drain, and the light emission is controlled upon application of a voltage to the gate electrode, and is made high with respect to the response speed and has a large ON/OFF ratio, are provided. | 03-04-2010 |
| 20100051919 | ORGANIC THIN FILM TRANSISTOR AND ORGANIC THIN FILM LIGHT-EMITTING TRANSISTOR - An organic thin film transistor including a substrate having thereon at least three terminals of a gate electrode, a source electrode and a drain electrode, an insulator layer and an organic semiconductor layer, with a current between a source and a drain being controlled upon application of a voltage to the gate electrode, wherein the organic semiconductor layer includes a specified organic compound having an aromatic hydrocarbon group or an aromatic heterocyclic group in the center thereof; and an organic thin film light emitting transistor utilizing an organic thin film transistor, wherein the organic thin film transistor is one in which light emission is obtained utilizing a current flowing between the source and the drain, and the light emission is controlled upon application of a voltage to the gate electrode, and is made high with respect to the response speed and has a large ON/OFF ratio, are provided. | 03-04-2010 |
| 20100051920 | Composite Article Including a Cation-Sensitive Layer - A composite article includes a substrate having a surface, a cation-sensitive layer including a cation-sensitive material disposed on the surface of the substrate, and a silicone layer disposed between the substrate and the cation-sensitive layer. Cations are present on the surface of the substrate in an amount of at least 0.1 atomic weight percent based on the total atomic weight of the atoms on the surface of the substrate. The silicone layer includes a cured silicone composition for preventing cations from migrating from the substrate to the cation-sensitive layer. The inclusion of the silicone layer between the cation-sensitive layer and the substrate enables the use of materials for the substrate that have not been useable in the past due to the presence of excessive amounts of cations in the materials. | 03-04-2010 |
| 20100051921 | ORGANIC FIELD EFFECT TRANSISTOR - An organic field effect transistor comprising a gate electrode | 03-04-2010 |
| 20100051922 | Organic Thin Film Transistors - An organic thin film transistor comprising: a substrate; a source electrode and a drain electrode defining a channel; a layer of insulating material disposed over the source and drain electrodes; a layer of organic semi-conductive material extending across the channel; a layer of dielectric material; and a gate electrode disposed over the layer of dielectric material. | 03-04-2010 |
| 20100051923 | Organischer Feldeffekt Transistor - The invention relates to an organic field-effect transistor, in particular an organic thin-layer field-effect transistor, with a gate electrode, a drain electrode and a source electrode, an active layer of organic material which during operation is configured to form an electrical line channel, a dielectric layer which electrically isolates the active layer from the gate electrode, a dopant material layer which consists of a molecular dopant material whose molecules consist of two or more atoms and which dopant material is an electrical dopant for the organic material of the active layer, and wherein the dopant material layer is formed in a boundary surface region between the active layer and the dielectric layer or is formed adjacent to the boundary surface region. | 03-04-2010 |
| 20100051924 | FLUORENE-CONTAINING COMPOUND AND ORGANIC LIGHT EMITTING DEVICE EMPLOYING THE SAME - A novel fluorene-containing compound and an organic electroluminescent device including an organic layer employing the same. The fluorene-containing compound has excellent electrical characteristics and an excellent charge transporting capability, and so can be used as a hole injecting material, hole transporting material, and/or emitting material that is suitable for all-color fluorescent and phosphorescent devices, such as red, green, blue, and white fluorescent and phosphorescent devices. Accordingly, an organic electroluminescent device employing the fluorene-containing compound has high efficiency, a low driving voltage, high brightness, and a long lifetime. | 03-04-2010 |
| 20100051925 | ORGANIC LIGHT EMITTING DIODE DISPLAY DEVICE AND METHOD OF FABRICATING THE SAME - An organic light emitting diode (OLED) display device which can improve emission efficiency and reduce (or minimize) resonance effect, and a method of fabricating the same. The OLED display device includes a substrate; a first electrode disposed on the substrate and including a reflective layer; an organic layer disposed on the first electrode and including a white emission layer and a hole injection layer having a thickness between 200 and 300 Å; and a second electrode disposed on the organic layer. | 03-04-2010 |
| 20100051926 | Anthracene Derivative, Material for Light-Emitting Element, Light-Emitting Element, Light-Emitting Device, and Electronic Appliance - An anthracene derivative represented by general formula (1) is provided. In the formula, Ar | 03-04-2010 |
| 20100051927 | ORGANIC FIELD EFFECT TRANSISTOR AND ITS PRODUCTION METHOD - An organic field effect transistor (OFET) having a structure of a conductor layer/an insulator layer/a semiconductor layer is provided. This OFET comprises an insulator layer formed by mixing a polymer compound produced by polymerizing or copolymerizing a monomer represented by the formula (1): | 03-04-2010 |
| 20100051928 | ORGANIC ELECTROLUMINESCENCE DEVICE - An organic electroluminescence device includes: a pair of electrodes; and at least one organic layer including a light emitting layer, the light emitting layer being provided between the pair of electrodes, wherein at least one layer of the at least one organic layer contains a compound represented by formula (1): | 03-04-2010 |
| 20100051929 | Organic light emitting display apparatus and method of manufacturing same - An organic light emitting display apparatus having a substrate, a plurality of first electrodes of black color formed on the substrate, separators disposed on spaces between the first electrodes, a black matrix layer that is conductive and formed on the separators, an organic light emitting layer formed on the first electrodes so as to be electrically connected to the first electrodes, and a second electrode formed on the organic light emitting layer so as to be electrically connected to the organic light emitting layer. Thus, the first electrodes can be easily formed and the image contrast can be improved. | 03-04-2010 |
| 20100051930 | LIGHT EMITTING TRANSISTOR - A main object of the present invention is to provide a static induction light emitting transistor having an organic EL element structure and a vertical FET structure which is possible to avoid a problem of the shielding of light and a problem of shielding of electric field by a gate electrode. The above object is achieved by providing a light emitting transistor | 03-04-2010 |
| 20100051931 | SEMICONDUCTOR APPARATUS AND PROCESS FOR FABRICATING THE SAME - A semiconductor apparatus in which a conducting path formed from organic semiconductor molecules as a material has a novel structure and exhibits high mobility, and a manufacturing method for fabricating the same are provided. Fine particles that include a conductor or a semiconductor and organic semiconductor molecules, are alternately bonded through a functional group at both terminals of the organic semiconductor molecules to form a conducting path in a network form such that the conducting path in the fine particles and the conducting path in the organic semiconductor molecules are two-dimensionally or three-dimensionally linked together. This conducting path includes no intermolecular electron transfer, and the mobility is not restricted by the intermolecular electron transfer, and therefore the mobility of the conducting path along the main chain in the organic semiconductor molecules (in the direction of the axis of the molecule), for example, displays a high intramolecular mobility due to delocalized π electrons can be fully utilized. | 03-04-2010 |
| 20100059738 | Conductive Polymer Compositions in Opto-Electrical Devices - A conductive polymer composition comprising: a polymer having a HOMO level greater than or equal to −5.7 eV and a dopant having a LUMO level less than −4.3 eV. | 03-11-2010 |
| 20100059739 | ORGANIC ELECTROLUMINESCENCE ELEMENT, IMAGE DISPLAY DEVICE, AND IMAGING APPARATUS - An organic electroluminescence element includes organic compound layers disposed between electrodes, the concentration of halogen atoms contained in organic compounds of the organic compound layers being 1 ppm or less according to combustion ion chromatography. | 03-11-2010 |
| 20100059740 | POLYMERIC ANIONS/CATIONS - The present invention relates to light-emitting devices and in particular organic light-emitting devices (OLEDs). In particular, the invention relates to emitter materials in which charged metal complexes are bonded to a polymer by electrostatic interactions. | 03-11-2010 |
| 20100059741 | Light-Emitting Element, Light-Emitting Device, and Electronic Device - To provide a light-emitting element with high light emission efficiency, a long lifetime, and reduced driving voltage. To provide a light-emitting element including an anode, a cathode, and a plurality of light-emitting layers which are in contact with each other so that a stacked structure is formed, between the anode and the cathode, in which the plurality of light-emitting layers are formed with a first light-emitting layer which is close to the anode and a second light-emitting layer which is close to the cathode, the first light-emitting layer and the second light-emitting layer each include a host material, a hole-transporting material, and a light-emitting material, and the concentration of the hole-transporting material in the first light-emitting layer is higher than the concentration of the hole-transporting material in the second light-emitting layer. | 03-11-2010 |
| 20100065825 | Light-Emitting Component - The invention relates to a light-emitting device, in particular a light-emitting diode, with an arrangement of layers on a substrate, wherein the arrangement of layers has an anode contact and a cathode contact which are in electrical contact with a light-emitting layer stack arranged between the anode contact and the cathode contact which, on its part, comprises a polymer layer consisting of a polymer material and a low-molecular layer of vacuum-deposited small molecules of an organic material, and wherein the small molecules of the low-molecular layer are formed as donor molecules with an oxidation potential versus Fc/Fc | 03-18-2010 |
| 20100065826 | NOVEL FUSED POLYCYCLIC AROMATIC COMPOUND, PROCESS FOR PRODUCING THE SAME, AND USE THEREOF - In one embodiment of the present invention, a novel fused polycyclic aromatic compound of the present invention is (a) a compound including a benzodichalcogenophenobenzodichalcogenophene (BXBX) skeleton further having an aromatic ring(s) located outside the BXBX skeleton, or (b) a compound including a BXBX skeleton in which a benzene ring is substituted with a heterocyclic ring. The compound can strengthen intermolecular interaction due to greater π electron orbits. This improves an electron field effect mobility of an organic semiconductor device that is manufactured by use of the compound as an organic semiconductor material. Further, since the number of fused rings included in the compound is small, the compound does not cause problems that generally occur in compounds having an extremely large number of fused rings, i.e., poor solubility in solvent and poor atmospheric stability due to high affinity to oxygen. As a result, the fused polycyclic aromatic compound of the present invention can be preferably used as an organic semiconductor material. | 03-18-2010 |
| 20100065827 | COMPOUNDS AND ORGANIC LIGHT EMITTING DIODE USING THE SAME - Disclosed are new compounds and an organic light emitting diode using the same. The organic light emitting diode using the new compound according to the present invention exhibits excellent characteristics in terms of actuating voltage, light efficiency, and lifespan. | 03-18-2010 |
| 20100065828 | COMPOUNDS AND ORGANIC LIGHT EMITTING DIODE USING THE SAME - Disclosed are new compounds and an organic light emitting diode using the same. The organic light emitting diode using the new compound according to the present invention exhibits excellent characteristics in terms of actuating voltage, light efficiency, and lifespan. | 03-18-2010 |
| 20100065829 | POLYMER WRAPPED CARBON NANOTUBE NEAR-INFRARED PHOTOVOLTAIC DEVICES - A photovoltaic device includes a photoactive region disposed between and electrically connected to two electrodes where the photoactive region includes photoactive polymer-wrapped carbon nanotubes that create excitons upon absorption of light in the range of about 400 nm to 1400 nm. | 03-18-2010 |
| 20100065830 | Organic thin film transistor and method for fabricating the same - Disclosed herein are a method for fabricating an organic thin film transistor, including treating the surfaces of a gate insulating layer and source/drain electrodes with a self-assembled monolayer (SAM)-forming compound through a one-pot reaction, and an organic thin film transistor fabricated by the method. According to example embodiments, the surface-treatment of the gate insulating layer and the source/drain electrodes may be performed in a single vessel through a single process. | 03-18-2010 |
| 20100065831 | HYBRID ORGANIC LIGHT-EMITTING TRANSISTOR DEVICE AND MANUFACTURING METHOD THEREOF - A hybrid organic light-emitting transistor device and a manufacturing method thereof are provided. The hybrid organic light-emitting transistor device includes at least one organic light-emitting diode device and at least one organic thin-film transistor device placed on the same substrate. The organic light-emitting diode device has a first organic layer placed between an anode and a cathode, and the organic thin-film transistor device has a second organic layer placed on a source electrode and a drain electrode. The first organic layer and the second organic layer are spatially isolated from each other, and an organic material forming the second organic layer is identical to an organic material forming the first organic layer. The hybrid organic light-emitting transistor with a reduced pixel size and an improved aperture ratio can be easily obtained. | 03-18-2010 |
| 20100065832 | LIGHT-EMITTING APPARATUS - [Problems] To make joints between light-emitting panel units ( | 03-18-2010 |
| 20100065833 | Organic field-effect transistor and circuit - The invention relates to an organic field-effect transistor, in particular an organic thin film field-effect transistor comprising a gate electrode, a drain electrode and a source electrode, a dielectric layer which is formed in contact with the gate electrode, an active layer made from an organic material which is in contact with the drain electrode and the source electrode and which is configured electrically undoped, a dopant material layer which contains a dopant material that is an electrical dopant for the organic material of the active layer, and a border surface region in which a planar contact is formed between the active layer and the dopant material layer, wherein mobility of similar electrical charge carriers, namely electrons or holes, in the dopant material layer is no more than half as great as in the active layer. | 03-18-2010 |
| 20100065834 | INTEGRATED ORGANIC PHOTOVOLTAIC AND LIGHT EMITTING DIODE DEVICE - An integrated organic photovoltaic and electroluminescent device includes an organic light emitting diode and an organic photovoltaic. The OLED and the OPV share a common substrate building layer. | 03-18-2010 |
| 20100072462 | PLANARIZING AGENTS AND DEVICES - Use of certain materials in hole injection layer and/or hole transport layer can improve operational lifetimes in organic devices. Polymers having fused aromatic side groups such as polyvinylnaphthol polymers can be used in conjunction with conjugated polymers. Inks can be formulated and cast as films in organic electronic devices including OLEDs, SMOLEDs, and PLEDs. One embodiment provides a composition comprising: at least one conjugated polymer, and at least one second polymer different from the conjugated polymer comprising at least one optionally substituted fused aromatic hydrocarbon side group. The substituent can be hydroxyl. Aqueous-based inks can be formulated. | 03-25-2010 |
| 20100072463 | LAMINATE STRUCTURE AND ITS MANUFACTURING METHOD - A disclosed laminate structure is capable of having its surface free energy changed with a small amount of UV irradiation. The invention also discloses a method of manufacturing the laminate structure; an electronic device having the laminate structure; an electronic device array having a plurality of the electronic devices; and a display apparatus having the electronic device array. The laminate structure includes a substrate | 03-25-2010 |
| 20100072464 | ORGANIC THIN-FILM TRANSISTOR SUBSTRATE, ITS MANUFACTURING METHOD, IMAGE DISPLAY PANEL, AND ITS MANUFACTURING METHOD - The present invention is a method for manufacturing an organic thin-film transistor substrate including an organic thin-film transistor as a transistor element, and an object of the invention is to provide a manufacturing method capable of forming a bank in a smaller number of steps. The method for manufacturing the organic thin-film transistor substrate of the present invention, in which an organic thin-film transistor is formed in a first region on a substrate, a second region for forming a light-emitting element in abutment with the first region is included, and a bank part is formed in a peripheral part of the second region, is characterized by including: a first step of forming the organic thin-film transistor in the first region on the substrate and forming at least one of the gate insulation layer and the organic semiconductor layer included by this organic thin-film transistor as far as the second region, thereby forming, in the second region, a bank precursor layer composed of a laminated structure formed on the second region; and a second step of removing the regions of the bank precursor layer other than the peripheral part, thereby forming the bank part made of the remaining bank precursor layer. | 03-25-2010 |
| 20100078626 | P-TYPE SEMICONDUCTOR MATERIAL, SEMICONDUCTOR DEVICE, ORGANIC ELECTROLUMINESCENT DEVICE, AND METHOD FOR MANUFACTURING P-TYPE SEMICONDUCTOR MATERIAL - To provide a p-type semiconductor material having a band matching with a hole injection layer and suitable for an anode electrode that can be formed on a glass substrate or a polymer substrate, and to provide a semiconductor device. In the p-type semiconductor material, 1×10 | 04-01-2010 |
| 20100078627 | ORGANIC LIGHT-EMITTING DEVICE - The organic light-emitting device of the present invention includes: a substrate; a plurality of organic light-emitting elements formed on the substrate; and an element isolation layer formed between the plurality of organic light-emitting elements, each of the elements having: on the substrate in mentioned order, a first electrode patterned for each of the organic light-emitting elements, an organic compound layer patterned for each of the organic light-emitting elements, and a second electrode; the element isolation layer formed across a space between the plurality of first electrodes to cover the ends of the first electrodes, and having an opening at a portion corresponding to the organic light-emitting elements, and at least a portion of the clement isolation layer in contact with the organic compound layer is formed of an inorganic material. | 04-01-2010 |
| 20100078628 | UNIVERSAL METHOD FOR SELECTIVE AREA GROWTH OF ORGANIC MOLECULES BY VAPOR DEPOSITION - A method for selective growth of organic molecules on a substrate is proposed. The method comprises: creating a pattern of nucleation sites for the organic molecules on the substrate; depositing of organic molecules at the nucleation sites by vapor deposition. An organic material based device obtained by performing the method is also proposed. The method offers an alternative to methods that are known the fields of coating technology or semiconductor fabrication. | 04-01-2010 |
| 20100078629 | ORGANIC EL DISPLAY DEVICE - An organic EL display device includes a pixel electrode which is disposed in each of first to third organic EL elements, a first light emission layer which includes a first dopant material having a first absorbance peak, the first light emission layer extending over the first to third organic EL elements and being disposed above the pixel electrode, a second light emission layer which includes a second dopant material having a second absorbance peak and is disposed above the first light emission layer, a third light emission layer which is disposed above the second light emission layer, a counter-electrode which is disposed above the third light emission layer, and a hole transport layer which is formed of a material having an absorbance bottom on a shorter wavelength side than the first absorbance peak and the second absorbance peak in absorbance spectrum characteristics of the hole transport layer. | 04-01-2010 |
| 20100078630 | Organic Electroluminescence Element, Method for Manufacturing the Same, Image Display Unit and Illuminating Device - In an organic electroluminescent element of the present invention, which has at least a hole transport layer having an inorganic compound and an organic luminescent layer between a first electrode and a second electrode on a substrate, a high light extraction efficiency can be obtained by reflecting light emitted from the organic luminescent layer off the hole transport layer. | 04-01-2010 |
| 20100078631 | Organic light emitting diode display device - The OLED display device includes a first stack and a second stack that are separated from each other between an anode electrode and a cathode electrode, with a charge generation layer sandwiched between the first stack and the second stack, each of the first stack and the second stack having an emission layer. The first stack includes a blue emission layer formed between the anode electrode and the CGL. The second stack includes a fluorescent green emission layer and a phosphorescent red emission layer formed between the cathode electrode and the CGL. The blue emission layer includes one of a fluorescent blue emission layer and a phosphorescent blue emission layer. | 04-01-2010 |
| 20100078632 | ELECTRONIC ELEMENT - The object is to fabricate a novel organic semiconductor element which can effectively utilize the main-chain conduction of a conjugated high molecular compound having semiconductor-like properties. Provided is an electronic element which contains, as components, a pair of electrodes which is formed on a substrate, a mesoporous film in which tubular mesopores, which are orientation controlled in one direction, are formed, the mesoporous film being formed between the electrodes so as to be in contact with the electrodes, a conjugated high molecular compound held in the tubular mesopores, and a third electrode which is electrically insulated from the conjugated high molecular compound and is in contact with the mesoporous film. | 04-01-2010 |
| 20100084634 | Nano-crystal diamond film, manufacturing method thereof, and device using nano-crystal diamond film - A nano-crystal diamond film synthesized on a substrate and containing, as a major component, nano-crystal diamond having a grain diameter from 1 nm to less than 1000 nm. This nano-crystal diamond film can be formed on a substrate by means of a plasma CVD method using a raw material gas containing a hydrocarbon and hydrogen, allowing the formation of the nano-crystal diamond film to take place outside the plasma region. This nano-crystal diamond film is applicable to the manufacture of an electrochemical device, an electrochemical electrode, a DNA chip, an organic electroluminescent device, an organic photoelectric receiving device, an organic thin film transistor, a cold electron-emission device, a fuel cell and a catalyst. | 04-08-2010 |
| 20100084635 | Recording level gauge type organic light emitting diode - Diode for which one of the conducting layers presents a suitable surface resistance so that when a power supply voltage is applied between a connection element and this conducting layer and the other conducting layer, a potential distribution is generated at the surface of this resisting conducting layer which is able to cause light to be emitted by a portion of the surface of the organic light emitting layer which is proportional to this power supply voltage. This diode is advantageously used to visualise the signal value. | 04-08-2010 |
| 20100084636 | COMPOSITION FOR PHOTOSENSITIVE ORGANIC DIELECTRIC MATERIAL AND APPLICATION THEREOF - A composition for photosensitive dielectric material is provided. The composition includes 4 to 10 percent by weight of a polymer material, 1.5 to 10 percent by weight of a crosslinking agent, 0.32 to 2 percent by weight of a photoacid generator (PAG) and 78 to 94.18 percent by weight of solvent, based on a total weight of the composition. | 04-08-2010 |
| 20100084637 | ORGANIC TRANSISTOR AND METHOD FOR FABRICATING THE SAME - The present invention provides an organic transistor that includes an organic semiconductor layer containing a material having conductive particles and an organic semiconductor polymer chemically bonded to each other and a method of producing the same. | 04-08-2010 |
| 20100084638 | Thin Film Transistor - A method of making a top-gate organic thin film transistor, comprising forming source and drain contacts on a substrate; oxidizing portions of the source and drain contacts; depositing an organic semiconductor layer to form a bridge between the oxidized portions of the source and drain contacts; depositing a gate insulating layer over the organic semiconductor layer; and forming a gate electrode over the gate insulating layer. | 04-08-2010 |
| 20100084639 | Electric Organic Component and Method for the Production Thereof - An electric organic component and a method for the production thereof is disclosed. The component includes a substrate, a first electrode, a first electrically semiconductive layer on the first electrode, an organic functional layer on the first electrically semiconductive layer and a second electrode on the organic functional layer. The first or the second electrode may be arranged on the substrate. The electrically semiconductive layer is doped with a dopant which comprises rhenium compounds. | 04-08-2010 |
| 20100084640 | POLYMER HAVING UNIT OBTAINED BY CONDENSATION OF DIFLUOROCYCLOPENTANEDIONE RING AND AROMATIC RING, ORGANIC THIN FILM USING THE SAME, AND ORGANIC THIN FILM DEVICE - A polymer having a repeating unit represented by the following general formula (I) and a ferrocene-based reduction potential of −1.5 to −0.5 V as measured by a cyclic voltammetry method | 04-08-2010 |
| 20100084641 | METHOD FOR MANUFACTURING AN ORGANIC LIGHT EMITTING DEVICE AS WELL AS SUCH A DEVICE - Electronic device comprising at least:
| 04-08-2010 |
| 20100084642 | ORGANIC EL DEVICE - An organic EL device includes an array substrate including an insulating substrate and an organic EL element which is disposed above the insulating substrate, a sealing substrate which is disposed on that side of the array substrate, which faces the organic EL element, and is attached to the array substrate, a light sensor which is provided in the array substrate and includes a light-sensing part which receives incident light via the sealing substrate, and a light-shield layer which is disposed between the light sensor and the sealing substrate, and includes an opening portion which is formed right above the light-sensing part of the light sensor. | 04-08-2010 |
| 20100084643 | THIN FILM TRANSISTOR, METHOD FOR MANUFACTURING THIN FILM TRANSISTOR, AND ELECTRONIC APPARATUS - A thin film transistor includes an insulating layer formed from an organic material, an oxide material, or a silicon based material, a source electrode and a drain electrode disposed on the insulating layer by using an electrically conductive oxide material, a self-organized film covering exposed surfaces of the insulating layer, the source electrode, and the drain electrode, and a semiconductor thin film disposed, on the insulating layer provided with the self-organized film, over from the source electrode to the drain electrode. | 04-08-2010 |
| 20100084644 | DISPLAY SUBSTRATE METHOD OF MANUFACTURING THE SAME - A display substrate includes a base substrate, a barrier pattern, a source electrode, a drain electrode, a semiconductor layer, an insulating layer, and a gate electrode. The barrier pattern protrudes from the base substrate. The source and gate electrodes are formed adjacent to opposite sides of the barrier pattern on the base substrate. The semiconductor layer is provided on the barrier pattern to connect the source electrode with the drain electrode, and the insulating layer covers the semiconductor layer, the source electrode, and the drain electrode. The gate electrode is provided on the insulating layer, and is overlapped with the semiconductor layer. | 04-08-2010 |
| 20100084645 | COMPOSITE MATERIAL, AND LIGHT EMITTING ELEMENT AND LIGHT EMITTING DEVICE USING THE COMPOSITE MATERIAL - An object is to provide a light emitting element with low drive voltage which contains an organic compound and an inorganic compound. One feature of a light emitting element of the present invention is to include a layer containing a light emitting material between a pair of electrodes, in which the layer containing a light emitting material has a layer containing a carbazole derivative represented by General Formula (1) and an inorganic compound which exhibits an electron accepting property to the carbazole derivative represented by General Formula (1). With such a structure, the inorganic compound accepts electrons from the carbazole derivative, carriers are generated internally, and a drive voltage of the light emitting element can be reduced. | 04-08-2010 |
| 20100084646 | LIGHT-EMITTING ELEMENT AND DISPLAY DEVICE - A light emitting element, including a light emitting section and a connecting section, the light emitting section and the connecting section being provided over a substrate, along the in-plane direction of the substrate, an insulating section being formed between the light emitting section and the connecting section, the light emitting element, including: the light emitting section including: a bottom electrode, a phosphor layer formed over the bottom electrode; a first charge transporting layer formed over the phosphor layer; and a first top electrode formed over the first charge transporting layer, the connecting section including: an auxiliary electrode; a second charge transporting layer formed over the auxiliary electrode and connected electrically to the first charge transporting layer of the light emitting section; and a second top electrode formed over the second charge transporting layer and connected electrically to the first top electrode of the light emitting section; the insulating section electrically insulates, with the auxiliary electrode of the connecting section, the bottom electrode and the phosphor layer of the light emitting section, and further, a HOMO (eV) and a LUMO (eV) in the first charge transporting layer are identical to a HOMO (eV) and a LUMO (eV) in the second charge transporting layer, yet further, a work function Ip (eV) of the first top electrode is identical to a work function Ip (eV) of the second top electrode, and the HOMO (eV), the LUMO (eV) and the work function Ip (eV) satisfy the following expression. | 04-08-2010 |
| 20100084647 | ELECTROLUMINESCENT DEVICES INCLUDING ORGANIC EIL LAYER - An OLED device comprises a cathode, an anode, and has therebetween a light emitting layer (LEL) comprising a phosphorescent emitting compound disposed in a host comprising a mixture of at least one electron transporting co-host which is a benzophenone derivative with a spiro substituent and at least one hole transporting co-host which is a triphenylamine which contains one trivalent nitrogen atom that is bonded only to carbon atoms, at least one of which is a member of an aromatic ring, wherein there is present an electron transporting layer contiguous to the LEL (HBL?) on the cathode side comprising an anthracene or a fluoranthene and wherein there is present an election injecting layer comprising a phenanthroline or a lithium quinolate contiguous to the cathode. | 04-08-2010 |
| 20100090199 | Organic Semiconductor Film Forming Method, Organic Semiconductor Film and Organic Thin Film Transistor - A method for forming an organic semiconductor film having a high carrier mobility is provided by having an average volatilization rate of a solvent within a prescribed range during a step of drying, at the time of applying a coating solution, which includes an organic semiconductor material and a non-halogen solvent, on a substrate. In such forming method, characteristic fluctuation in repeated use of the organic semiconductor film is suppressed, and an organic thin film transistor having an excellent film forming characteristic even on an insulator with reduced gate voltage threshold can be obtained. | 04-15-2010 |
| 20100090200 | ORGANIC THIN FILM TRANSISTORS - Organic thin film transistors with improved mobility are disclosed. The transistor contains two interfacial layers between the dielectric layer and the semiconducting layer. One interfacial layer is formed from a siloxane polymer or silsesquioxane polymer. The other interfacial layer is formed from an alkyl-containing silane of Formula (1): | 04-15-2010 |
| 20100090201 | ORGANIC THIN FILM TRANSISTORS - A thin film transistor having an improved gate dielectric layer is disclosed. The gate dielectric layer comprises a poly(hydroxyalkyl acrylate-co-acrylonitrile) based polymer. The resulting gate dielectric layer has a high dielectric constant and can be crosslinked. Higher gate dielectric layer thicknesses can be used to prevent current leakage while still having a large capacitance for low operating voltages. Methods for producing such gate dielectric layers and/or thin film transistors comprising the same are also disclosed. | 04-15-2010 |
| 20100090202 | ORGANIC TRANSISTOR ELEMENT, ITS MANUFACTURING METHOD, ORGANIC LIGHT-EMITTING TRANSISTOR, AND LIGHT-EMITTING DISPLAY DEVICE - In a method for manufacturing an organic transistor element, an electrode is subjected to wet etching into a predetermined pattern on an organic semiconductor layer. In the process for performing wet etching on the electrode so as to obtain a predetermined pattern, an etching liquid containing a dopant of the organic semiconductor layer is used to perform wet etching on the electrode and, simultaneously, the organic semiconductor layer is doped with the dopant. | 04-15-2010 |
| 20100090203 | Organic Light-Emitting Element, Organic Light-Emitting Transistor, and Light-Emitting Display Device - An organic light-emitting element comprises a large number of unit pixels each at least composed of a base, an auxiliary electrode, a first insulating layer to cover at least the auxiliary electrode, a charge injection layer on the first insulating electrode, laminated bodies each consisting of a first electrode and a second insulating layer and provided in a predetermined pattern, an organic light-emitting layer formed in regions where the laminated bodies are not provided, and a second electrode to cover at least the organic light-emitting layer. The unit pixel has first partitions provided to demarcate the organic light-emitting layer from other adjacent unit pixels and at least one or more second partitions to have a uniform coated thickness, and at least one of the first partition and the second partition is the laminated body. | 04-15-2010 |
| 20100090204 | ORGANIC SEMICONDUCTOR ELEMENT AND MANUFACTURE METHOD THEREOF - [Problems] To form an organic semiconductor layer more uniformly in a channel region by allowing formation of a pattern with a higher resolution in an organic semiconductor element. | 04-15-2010 |
| 20100090205 | ACTIVE MATRIX DISPLAY APPARATUS - An active matrix display apparatus including a transistor | 04-15-2010 |
| 20100090206 | POLYMER LIGHT-EMITTING DEVICE, POLYMER COMPOUND, COMPOSITION, LIQUID COMPOSITION, AND CONDUCTIVE THIN FILM - Disclosed is a polymer light-emitting device having a light-emitting layer arranged between an anode and a cathode, and a hole transport layer arranged between the light-emitting layer and the anode. This polymer light-emitting device is characterized in that the hole transport layer is a layer containing a polymer compound which contains a repeating unit represented by the general formula (I) below, a repeating unit represented by the general formula (II) below and a repeating unit represented by the general formula (III) below. | 04-15-2010 |
| 20100090207 | Electroluminescent Organic Semiconductor Element and a Method for Repair of an Electroluminescent Organic Semiconductor Element - An electroluminescent organic semiconductor element includes a substrate and a first electrode arranged on the substrate. The semiconductor element additionally contains a second electrode and at least one organic layer, which is arranged between the first electrode and the second electrode. The organic layer is a layer that generates light by recombination of charge carriers. At least one of the first and the second electrode contains a highly conductive organic sublayer. | 04-15-2010 |
| 20100090208 | THIN FILM TRANSISTOR SUBSTRATE, METHOD OF MANUFACTURING THE SAME, AND DISPLAY APPARATUS HAVING THE SAME - In a method of manufacturing a thin film transistor substrate, a semiconductor pattern is formed on a substrate, a first etch stop layer and a second etch stop layer are sequentially formed on the semiconductor pattern, and the second etch stop layer and the first etch stop layer are sequentially patterned to form a second etch stop pattern and a first etch stop pattern. Thus, when the second etch stop layer is patterned using an etchant, the first etch stop layer covers the semiconductor pattern, thereby preventing the semiconductor pattern from being etched by the etchant. | 04-15-2010 |
| 20100090209 | ORGANIC EL DISPLAY APPARATUS - Provided is an organic EL display apparatus which can be driven at a low voltage and in which a red-light-emitting device uses a phosphorescent material, a green-light-emitting device uses a delayed fluorescent material, and the same material is used in the hole transport layers of the respective devices. | 04-15-2010 |
| 20100090210 | COMPOUND HAVING THIOL ANCHORING GROUP, METHOD OF SYNTHESIZING THE SAME, AND MOLECULAR ELECTRONIC DEVICE HAVING MOLECULAR ACTIVE LAYER FORMED USING THE COMPOUND - Provided are an electron donor-azo-electron acceptor compound having a thiol-based anchoring group, a method of synthesizing the compound, and a molecular electronic device having a molecular active layer formed of the compound. The compound for forming a molecular electronic device includes an azo compound that has a dinitrothiophene group and an aminobenzene group having thiol derivatives. The compound forms a molecular active layer in the molecular electronic devices. The molecular active layer is self-assembled on an electrode using the thiol derivative in the azo compound as an anchoring group. The molecular active layer in the molecular electronic device forms a switching device switching between an on-state and an off-state in response to a voltage applied to electrodes or a memory device storing a predetermined electric signal in response to a voltage applied to the electrodes. | 04-15-2010 |
| 20100090211 | MANUFACTURING METHOD OF SEMICONDUCTOR DEVICE AND SEMICONDUCTOR DEVICE - A method of manufacturing a semiconductor device includes steps of forming a gate electrode over a light-transmitting substrate, forming a gate insulating layer containing an inorganic material over the gate electrode and the substrate, forming an organic layer containing a photopolymerizable reactive group over the gate insulating layer, polymerizing selectively the organic layer by irradiating the organic layer with light from back side of the substrate, using the gate electrode as a mask, forming an organic polymer layer by removing a residue of the organic layer, being other than polymerized, forming an organosilane film including a hydrolytic group over the gate insulating layer in a region other than a region in which the organic polymer layer is formed, forming source and drain electrodes by applying a composition containing a conductive material over the organic polymer layer, and forming a semiconductor layer over the gate electrode, the source and drain electrodes. | 04-15-2010 |
| 20100090212 | MEMORY CELL - A memory cell comprising a metal-insulator-semiconductor (MIS) structure is disclosed using a homogeneous carrier trapping layer interposed between a semiconductor layer and the gate electrode of a transistor structure so that the operation voltage is reduced and the manufacturing is simplified with lowered cost. The MIS structure comprises: a gate electrode; a semiconductor layer; and a homogeneous carrier trapping layer interposed between the gate electrode and the semiconductor layer; wherein the homogeneous carrier trapping layer comprises novolac. | 04-15-2010 |
| 20100096620 | ORGANIC THIN FILM TRANSISTOR AND METHOD OF FABRICATING THE SAME - A method of fabricating an organic thin film transistor is provided. The method includes forming a source, a drain and a gate on a substrate and forming a dielectric layer to isolate the gate from the source and isolate the gate from the drain. An organic active material layer is formed on the substrate to fill a channel region between the source and the drain and cover the source and the drain. A barrier material layer is formed on the organic active material layer. Thereafter, the barrier material layer and the organic active material layer are patterned to form a barrier layer and an organic active layer and expose the source and the drain. | 04-22-2010 |
| 20100096621 | ORGANIC TRANSISTOR AND MANUFACTURE METHOD THEREOF - [PROBLEMS] To provide an organic transistor in which high-resolution patterning can be performed, favorable contact can be achieved, and a leakage current can be prevented. | 04-22-2010 |
| 20100096622 | ORGANIC ELECTROLUMINESCENCE ELEMENT - An organic EL element which has no layer that prevents penetration of holes and electrons to the counter electrode. The organic EL element includes: an anode, a hole injecting and transporting layer formed on the anode, a light emitting layer formed on the hole injecting and transporting layer, an electron injecting and transporting layer formed on the light emitting layer, and a cathode formed on the electron injecting and transporting layer. Ip | 04-22-2010 |
| 20100096623 | Forming electrodes to small electronic devices having self-assembled organic layers - In one embodiment of the invention, a method of fabricating a SAM device comprises the steps of: (a) providing a substrate having a top surface and a first metal electrode disposed on the top surface, (b) annealing the first metal electrode, (c) forming a SAM layer on a major surface of the first electrode, the SAM layer having a free surface such that the SAM is disposed between the free surface and the major surface of the first electrode, and (d) forming a second metal electrode on the free surface of the molecular layer. Forming step (d) includes the step of (d | 04-22-2010 |
| 20100096624 | Organic electroluminescent device and display using same - An organic electroluminescent device ( | 04-22-2010 |
| 20100096625 | ORGANIC FIELD-EFFECT TRANSISTOR AND METHOD OF FABRICATING THIS TRANSISTOR - This organic field effect transistor comprises a semiconductor layer made of an organic semiconductor material. The mobility μl | 04-22-2010 |
| 20100096626 | ORGANIC LIGHT EMITTING DEVICE - An organic light emitting device includes a transistor having gate, source, and drain electrodes, and first electrode connected to one of the source or drain electrodes. The device also includes an emitting layer positioned on the first electrode and a second electrode positioned on the emitting layer. Each of the source and drain electrodes includes first, second, and third layers having different tapered angles. The first electrode may include a metallic layer and a conductive layer, with a tapered angle of the metallic layer being different from a tapered angle of the conductive layer. | 04-22-2010 |
| 20100096627 | LIGHT-EMITTING DEVICE AND METHOD FOR MANUFACTURING THE SAME - A light-emitting element is disclosed that can drive at a low driving voltage and that has a longer lifetime than the conventional light-emitting element, and a method is disclosed for manufacturing the light-emitting element. The disclosed light-emitting element includes a plurality of layers between a pair of electrodes; and at least one layer among the plurality of layers contains one compound selected from the group consisting of oxide semiconductor and a metal oxide, and a compound having high hole transportation properties. Such the light-emitting element can suppress the crystallization of a layer containing one compound selected from the group consisting of oxide semiconductor and a metal oxide, and a compound having high hole transportation properties. As a result, a lifetime of the light-emitting element can be extended. | 04-22-2010 |
| 20100102299 | ORGANIC SEMICONDUCTOR COMPOSITE, ORGANIC TRANSISTOR MATERIAL AND ORGANIC FIELD EFFECT TRANSISTOR - The present invention provides an organic semiconductor composite containing a certain thiophene compound and carbon nanotubes, which can be formed into a film by a coating process such as an inkjet process, has high charge mobility and can maintain a high on/off ratio even in air, an organic transistor material and an organic field effect transistor. | 04-29-2010 |
| 20100102300 | Active Matrix Optical Device - An active matrix organic optical device comprising a plurality of organic thin film transistors and a plurality of pixels disposed on a common substrate, wherein a common bank layer is provided for the organic thin film transistors and the pixels, the common bank layer defining a plurality of wells, wherein some of the wells contain the organic semiconducting material of the organic thin film transistors therein and others of the wells contain organic optically active material of the pixels therein. | 04-29-2010 |
| 20100102301 | Organic light emitting display device - An organic light emitting display device. The organic light emitting display device includes a substrate having a pixel region in which pixels are formed and a non-pixel region in which a light sensor is formed, an insulating film formed on the substrate, a first electrode formed on the insulating film and formed of a reflective material reflecting light, the first electrode being formed on the entire surface of the insulating film except for a region between the pixels and a region over the light sensor, a pixel defining film exposing a region of the first electrode and formed on the insulating film, an organic light emitting layer formed on the exposed region of the first electrode, and a second electrode formed on the organic light emitting layer. The first electrode is formed to have a greater area than that of the organic light emitting layer. | 04-29-2010 |
| 20100102302 | ORGANIC ELECTROLUMINESCENCE DEVICE - An organic electroluminescence device which can prevent the deterioration thereof attributed to moisture by preventing a desiccant from influencing organic electroluminescence elements is provided. The organic electroluminescence device includes: first and second substrates which are arranged to face each other in an opposed manner with a gap therebetween; organic electroluminescence elements which are formed on a first surface of the first substrate which faces the second substrate in an opposed manner; a desiccant which is formed on a second surface of the second substrate which faces the first substrate in an opposed manner; and a resin which is adhered to the first and second surfaces and covers the desiccant and the organic electroluminescence elements. The desiccant includes a portion which is arranged outside a region of the second surface which faces the organic electroluminescence elements in an opposed manner and surrounds the whole of the region, and the organic electroluminescence elements are isolated from the desiccant by way of the resin. | 04-29-2010 |
| 20100102303 | ORGANIC SEMICONDUCTOR, PHOTOELECTRIC CONVERSION DEVICE, IMAGING DEVICE AND NOVEL COMPOUNDS - Provided is an organic semiconductor which is a compound represented by the following formula (I): | 04-29-2010 |
| 20100102304 | INVERTED ORGANIC PHOTOSENSITIVE DEVICES - The present disclosure relates to organic photosensitive optoelectronic devices grown in an inverted manner. An inverted organic photosensitive optoelectronic device of the present disclosure comprises a reflective electrode, an organic donor-acceptor heterojunction over the reflective electrode, and a transparent electrode on top of the donor-acceptor heterojunction. | 04-29-2010 |
| 20100102305 | MATERIALS FOR ELECTROLUMINESCENCE AND THE UTILIZATION THEREOF - The present invention relates to organic semiconductors which contain structural units L=X and in addition structural units which emit light from the triplet state. The materials according to the invention are more soluble and easier to synthesise and are therefore more suitable for use in organic light-emitting diodes than comparative materials in accordance with the prior art. | 04-29-2010 |
| 20100108989 | ELECTROLUMINESCENT POLYMERS AND USE THEREOF - The present invention relates to polymers which contain novel structural units of the formula (1). The inventive materials exhibit better solubility and improved efficiency when used in a polymeric organic light-emitting diode. | 05-06-2010 |
| 20100108990 | NITROGENOUS HETEROCYCLIC DERIVATIVE AND ORGANIC ELECTROLUMINESCENCE DEVICE MAKING USE OF THE SAME - A nitrogenous heterocyclic derivative of specified structure; and an organic electroluminescence device comprising a negative electrode and a positive electrode and, interposed therebetween, one or two or more organic thin-film layers having at least a light emitting layer, wherein at least one of the organic thin-film layers contains the above nitrogenous heterocyclic derivative alone or as a component of mixture. Thus, there is provided an organic electroluminescence device capable of blue light emission realizing high emission brightness and luminous efficiency, and provided a novel nitrogenous heterocyclic derivative for realization of such an organic electroluminescence device. | 05-06-2010 |
| 20100108991 | ORGANIC ELECTROLUMINESCENCE DEVICE, LIGHTING DEVICE AND DISPLAY DEVICE - Disclosed are an organic EL device having high luminous efficiency and long life, an illuminating device and a display device. | 05-06-2010 |
| 20100108992 | Light-emitting device - The present invention provides a light emitting device comprising at least an emissive layer existing between an anode and a cathode, which emits light by means of electric energy. The light emitting device contains a compound having a pyrromethene skeletal structure with a specific structure or a metal complex thereof and a naphthacene derivative, and thus the light emitting device has high luminance efficiency and excellent durability. | 05-06-2010 |
| 20100108993 | BLOCK COPOLYMER AND POLYMER LIGHT-EMITTING DEVICE - Disclosed is a block copolymer characterized by containing a block (A) containing two or more different repeating units respectively composed of a specific divalent heterocyclic group, and a repeating unit composed of an arylene group, and a block (B) containing a repeating unit composed of an arylene group and a repeating unit composed of a divalent aromatic amine residue. Also disclosed are a composition containing a solvent, a light-emitting material other than the block copolymer, a hole-transporting material other than the block copolymer, an electron-transporting material other than the block copolymer or a combination of two or more of them, in addition to the block copolymer; a light-emitting thin film characterized by containing the block copolymer; and a polymer light-emitting device characterized by having an anode, a cathode and an organic layer containing the block copolymer and arranged between the anode and the cathode. | 05-06-2010 |
| 20100108994 | ELECTROLUMINESCENT METAL COMPLEXES WITH BENZOTRIAZOLES - This invention relates to electroluminescent metal complexes with benzotriazoles of the formula (I), a process for their preparation, electronic devices comprising the metal complexes and their use in electronic devices, especially organic light emitting diodes (OLEDs), as oxygen sensitive indicators, as phosphorescent indicators in bioassays, and as catalysts. | 05-06-2010 |
| 20100108995 | ORGANIC ELECTROLUMINESCENT DEVICE - An organic electroluminescent device is provided and includes: a pair of electrodes; and at least one organic layer between the pair of electrodes, the at least one organic layer including a light-emitting layer. The at least one organic layer contains an indole compound represented by formula (1): | 05-06-2010 |
| 20100108996 | COMPOSITION FOR ORGANIC THIN FILM TRANSISTOR, ORGANIC THIN FILM TRANSISTOR FORMED BY USING THE SAME, AND METHOD FOR FORMING THE ORGANIC FILM TRANSISTOR - Provided are a composition for organic thin film transistors including a material including an anthracenyl group and a cross-linker including a maleimide group, an organic thin film transistor formed by using the composition, and a method for manufacturing the same. | 05-06-2010 |
| 20100108997 | Novel organic electroluminescent compounds and organic electroluminescent device using the same - Provided are novel organic electroluminescent compounds, and organic electroluminescent devices comprising the same as electroluminescent material. Specifically, the organic electroluminescent compounds according to the present invention are represented by Chemical Formula (1): | 05-06-2010 |
| 20100108998 | LIGHT EMITTING DEVICE - The invention relates to a light emitting device ( | 05-06-2010 |
| 20100108999 | PROCESS FOR PREPARING AN ELECTRONIC DEVICE - The invention relates to a process for preparing an electronic device using a protection layer, and to improved electronic devices prepared by this process, in particular organic field effect transistors (OFETs). | 05-06-2010 |
| 20100109000 | CHARGE INJECTION AND TRANSPORT LAYERS - Compositions for use in hole transporting layers (HTLs) or hole injection layers (HILs) are provided, as well as methods of making the compositions and devices fabricated from the compositions. OLED devices can be made. The compositions comprise at least one conductive conjugated polymer, at least one semiconducting matrix component that is different from the conductive conjugated polymer, and an optional dopant, and are substantially free of an insulating matrix component. | 05-06-2010 |
| 20100109001 | ORGANIC ELECTROLUMINESCENCE ELEMENT - In an organic electroluminescence device having a pair of electrodes and an organic medium which has a light emitting layer or a plurality of layers including the light emitting layer, contains a light emitting material formed with an organometallic complex compound having a heavy metal and is disposed between the pair of electrodes, the organic medium contains an amine derivative having a specific structure. The organic electroluminescence device exhibits a high efficiency of light emission even at a high luminance of several thousand cd/m | 05-06-2010 |
| 20100117063 | Organic electronic device - Disclosed is an electronic device including an n-type organic compound layer as a portion of an electrode for hole injection or hole extraction. The electronic device includes a first electrode including a conductive layer and an n-type organic compound layer disposed on the conductive layer; a second electrode; and a p-type organic compound layer that is interposed between the n-type organic compound layer of the first electrode and the second electrode and forms an NP junction together with the n-type organic compound layer of the first electrode and energy levels of the layers satisfy the following Expressions (1) and (2):
| 05-13-2010 |
| 20100117064 | ORGANIC METAL COMPLEXES DERIVATIVE AND ORGANIC LIGHT EMITTING DEVICES USING THE SAME - The present invention relates to a novel organic metal complex derivative and to an organic light emitting device comprising the same. | 05-13-2010 |
| 20100117065 | OPTICAL SENSOR AND METHOD FOR MAKING THE SAME - An optical sensor that can be produced at a low cost from inexpensive silicon fine particles as raw materials and a method for making the optical sensor are provided. | 05-13-2010 |
| 20100117066 | Organic Semiconductors - The invention relates to novel substituted dibenzo[d,d′]benzo[1,2-b;4,5-b′]dithiophenes (DBBDT), to methods of their synthesis, to organic semiconducting materials, formulations and layers comprising them, and to electronic devices, like organic field effect transistors (OFETs), comprising them. | 05-13-2010 |
| 20100117067 | ORGANIC LIGHT EMITTING DIODE DISPLAY - An OLED display is disclosed. The display includes a rear substrate, a front substrate facing the rear substrate, a cell seal provided between the rear and front substrates to adhere the two substrates to each other, and a reinforcement member provided between the rear and front substrates adjacent to the cell seal to adhere the two substrates to each other. | 05-13-2010 |
| 20100117068 | Organometallic Complex, and Light Emitting Element and Electronic Appliance Using the Same - It is an object of the present invention to provide a substance which can emit red phosphorescence which is closer to the chromaticity coordinates of red according to the NTSC standard. The present invention provides an organometallic complex represented by the general formula (1), wherein each of R1 to R3 represents any one of hydrogen, a halogen group, an acyl group, an alkyl group, an alkoxyl group, an aryl group, a cyano group, and a heterocyclic group, and at least one of R | 05-13-2010 |
| 20100123123 | ORGANIC THIN-FILM TRANSISTORS - A thin-film transistor comprises a semiconducting layer comprising a semiconducting material selected from Formula (I) or (II): | 05-20-2010 |
| 20100123124 | ORGANIC THIN-FILM TRANSISTORS - A thin-film transistor uses a semiconducting layer comprising a semiconducting material of (A): | 05-20-2010 |
| 20100123125 | ORGANIC THIN FILM TRANSISTOR, METHOD OF MANUFACTURING THE SAME AND DISPLAY DEVICE USING THE SAME - An organic thin film transistor, a method of manufacturing the same, and a display device using the same are provided. The organic thin film transistor includes a source and a drain on a substrate, reverse taper-shaped banks that are positioned on the source and the drain to expose a portion of each of the source and the drain, and an organic semiconductor layer between the reverse taper-shaped banks. | 05-20-2010 |
| 20100123126 | ORGANIC ELECTROLUMINESCENT ELEMENT - An organic electroluminescent element | 05-20-2010 |
| 20100123127 | Light-Emitting Element and Light-Emitting Device - To provide a light-emitting element, a light-emitting device, and an electronic device each formed using the organometallic complex represented by General Formula (G1) as a guest material and a low molecule compound as a host material. | 05-20-2010 |
| 20100127244 | Blends of Fullerene Derivatives, and Uses Thereof in Electronic Devices - Disclosed are compositions of mixed fullerene derivatives with utility in organic semiconductors, and methods of making and using such compositions. In certain embodiments, the present invention relates to compositions of mixed fullerene derivatives further comprising one or more additional fullerene-based components within specified ranges. In certain other embodiments, the invention relates to methods of producing mixed fullerene derivatives of a specific composition from mixed fullerene starting materials, or pure fullerene derivatives of a specific composition from mixed fullerene derivatives. In yet other embodiments, the invention relates to semiconductors and devices comprising a composition of the invention. | 05-27-2010 |
| 20100127245 | Transmitter and associated display device - The invention relates to a light transmitter comprising two electrodes facing each other, and at least one light-emitting organic layer with two ends. The thickness of the organic layer varies continuously between the two ends. The invention also relates to a display device comprising such a transmitter. | 05-27-2010 |
| 20100127246 | WHITE ORGANIC ELECTROLUMINESCENT ELEMENT AND LIGHTING DEVICE - Disclosed is a white light-emitting organic electroluminescent device, which is excellent in stability of emission chromaticity over a long operation period, while having high electrical efficiency, long life, excellent storage stability and excellent color rendering properties. Also disclosed is an illuminating device using such an organic electroluminescent device. Specifically disclosed is an organic electroluminescent device having a light-emitting layer between an anode and a cathode, which is characterized by comprising a light-emitting layer A having a maximum emission wavelength of not more than 480 nm and containing a phosphorescent dopant having a maximum emission wavelength of not more than 480 nm, and a light-emitting layer B arranged between the light-emitting layer A and the anode, which has a maximum emission wavelength of not less than 510 nm and contains a phosphorescent dopant. This organic electroluminescent device is also characterized in that the concentration of the phosphorescent dopant contained in the light-emitting layer A varies in the thickness direction of the light-emitting layer A. Also specifically disclosed is an illuminating device using such a white light-emitting organic electroluminescent device. | 05-27-2010 |
| 20100127247 | POLYMER ELECTRONIC DEVICES BY ALL-SOLUTION PROCESS - A method of producing an electronic or electro-optic device, and the devices produced, includes producing a first electrode by a solution process, producing a second electrode by a solution process, and lamination an active polymer layer between the first and second electrodes. | 05-27-2010 |
| 20100127248 | STACKED ORGANIC LIGHT-EMITTING DEVICE AND IMAGING APPARATUS AND IMAGE DISPLAY APPARATUS HAVING THE SAME - A stacked organic light-emitting device having a first organic compound layer and a second organic compound layer stacked on a substrate includes: a first light-emitting device in which the first organic compound layer is sandwiched between a first electrode and a second electrode; and a second light-emitting device in which the second organic compound layer is sandwiched between the second electrode and a third electrode. An electrode of a TFT circuit which is electrically connected to the third electrode is formed on the substrate in a region different from a region in which the first light-emitting device and the second light-emitting device emit light. In order to prevent the third electrode which extends to the electrode of the TFT circuit from being electrically connected to the second electrode, the second organic compound layer is formed so as to cover an end portion of the second electrode. | 05-27-2010 |
| 20100127249 | ELECTROPHORETIC DISPLAY DEVICE AND METHOD FOR FABRICATING THE SAME - An electrophoretic display device includes: a first substrate having a plurality of pixels formed in a plurality of vertical pixel rows and a plurality of horizontal pixel rows; a plurality of data lines formed at every vertical pixel row of the first substrate; a thin film transistor (TFT) formed at each pixel of the first substrate and including a source electrode, a drain electrode, an organic semiconductor layer, and a gate electrode; a passivation layer formed on the TFTs and the data lines of the first substrate and including a first contact hole exposing the drain electrode of the TFT and a second contact hole exposing the gate electrode of the TFT; a pixel electrode formed on the passivation layer at each pixel of the first substrate and connected with the drain electrode of the TFT via the first contact hole of the passivation layer; a plurality of gate lines formed on the passivation layer at every horizontal pixel row of the first substrate and connected with the gate electrode of the TFT via the second contact hole of the passivation layer; a second substrate attached to the first substrate in a facing manner; a common electrode formed on the second substrate; and an electrophoretic film formed between the first and second substrates. | 05-27-2010 |
| 20100127250 | METHOD FOR REALIZING A THIN FILM ORGANIC ELECTRONIC DEVICE AND CORRESPONDING DEVICE - A method realizes a thin film organic electronic device integrated on a substrate and includes an organic material layer and an organic thin film transistor or OTFT transistor. The method comprises: depositing the organic material layer on the substrate, the organic material layer being a conductive organic polymer; patterning by a soft-lithographic procedure the organic material layer to create a reduced portion in order to make a channel area of the OTFT transistor; masking the organic material layer by covering with a cover mask a source area and a drain area of the OTFT transistor; irradiating by ultraviolet radiation to deactivate exposed portions of the organic material layer defining the source area, the drain area and the channel area; depositing on the organic material layer a semiconductor layer; and creating on the semiconductor layer a gate area of the OTFT transistor. | 05-27-2010 |
| 20100127251 | Aryl-Aryl Dendrimers - Light emitting devices are described which incorporate, as the light emitting element, a dendrimer of which the constituent dendrons include a conjugated dendritic structure comprising aryl and/or heteroaryl groups connected to each other via bonds between sp | 05-27-2010 |
| 20100127252 | THIN FILM TRANSISTOR SUBSTRATE AND MANUFACTURING METHOD THEREOF - Embodiments of the invention provide a thin film transistor substrate, comprising: an insulating substrate; a gate wire formed on the insulating substrate; a first gate insulating layer made of an inorganic material, formed on the gate wire and having a first insulating layer contact hole for exposing at least a part of the gate wire; a second gate insulating layer made of an organic material, formed on the first gate insulating film and having a second insulating layer contact hole corresponding to the first insulating layer contact hole; a source electrode and a drain electrode formed on the second gate insulating layer and being aparted from each other to be defining a channel area; and an organic semiconductor layer formed on the channel area. | 05-27-2010 |
| 20100133515 | Layered devices with crosslinked polymer and methods of preparing the same - The present invention is drawn to a layered organic device, and a method of forming the same. The method includes steps of applying a first solvent-containing organic layer to a substrate and removing solvent from the first solvent-containing organic layer to form a first solidified organic layer. Additional steps include applying a second solvent-containing organic layer to the first solidified organic layer and removing solvent from the second solvent-containing organic layer to form a second solidified organic layer. The first solidified organic layer can be crosslinked, which suppresses negative impact to components in the first solidified organic layer when the solvent of the second solvent-containing organic layer is deposited on the first solidified organic layer. | 06-03-2010 |
| 20100133516 | CARBON NANO TUBE THIN FILM TRANSISTOR AND DISPLAY ADOPTING THE SAME - Provided are a flexible and transparent carbon nano tube (CNT) thin film transistor using a degradable polymer substrate, and a display adapting the CNT thin film transistor. The polymer substrate is formed of a polymer material that is naturally degraded, and a CNT channel, where a semiconductive CNT is dispersed on a transparent organic material, is prepared on the polymer substrate. Source and drain electrodes, where a conductive CNT is ejected on a transparent organic material, are connected to both sides of the CNT channel. A gate, where a conductive CNT is dispersed on a transparent organic material, is disposed on or below the CNT channel, and a gate insulation layer including a transparent organic material is disposed between the CNT channel and the gate. | 06-03-2010 |
| 20100133517 | Organic Light Emitting Element and Organic Light Emitting Device Including the Same - An organic light emitting element and an organic light emitting device including the same is provided. At least one p-type or n-type overdoping layer is formed between two light emitting members forming a p-n junction in the organic light emitting element. | 06-03-2010 |
| 20100133518 | GATE INSULATING FILM FORMING AGENT FOR THIN-FILM TRANSISTOR - There is provided a novel gate insulating film forming material in consideration of not only initial electric properties immediately after the production of a gate insulating film, but also electric properties after other steps are performed while producing a thin-film transistor using the gate insulating film, and even reliability in the electric properties of the produced element. A gate insulating film forming agent for a thin-film transistor comprising an oligomer compound or a polymer compound, both of which contain a repeating unit having a triazinetrione ring containing a hydroxyalkyl-containing group as a substituent on a nitrogen atom, and a solvent; a gate insulating film produced from the gate insulating film forming agent; a thin-film transistor having the gate insulating film; and a method for producing the gate insulating film or thin-film transistor. | 06-03-2010 |
| 20100133519 | ARYLAMINE COMPOUNDS AND ELECTRONIC DEVICES - There is provided conductive organic arylamine compounds. The compounds may be prepared as films and such films may be used as a hole transporting layer, an emissive layer or an electron transporting layer in organic light emitting devices. | 06-03-2010 |
| 20100133520 | METHOD FOR MANUFACTURING AN ELECTRODE - The present invention relates to a method for manufacturing an organic electronic device, comprising providing by electro-deposition an electrode to a surface of an electro-active material—the electro-active material comprising an organic electro-active compound—or providing said electrode to a surface of a substrate for said electro-active material, after which the electro-active material is applied to a surface of the electrode, wherein the electro-deposition comprises the use of a plating liquid comprising an ionic liquid and metal or metalloid ions which metal or metalloid ions are reduced and deposited to form the electrode. | 06-03-2010 |
| 20100133521 | ORGANIC LIGHT-EMITTING DEVICE AND DISPLAY APPARATUS - Provided is an organic light-emitting device having a high emission efficiency and a long lifetime. The organic light-emitting device ( | 06-03-2010 |
| 20100133522 | WHITE ORGANIC LIGHT EMITTING DEVICE AND METHOD FOR MANUFACTURING THE SAME - The present invention relates to a white organic light emitting device and a method for manufacturing the same, in which a hole transport layer is made to have an energy level higher than an energy level of an excited state of a phosphorescent light emitting layer adjacent thereto for enhancing light emitting efficiency of the hole transport layer without an additional exciton blocking layer, and a dopant content in the phosphorescent light emitting layer is adjusted for preventing color shift from taking place. | 06-03-2010 |
| 20100133523 | LIGHT-EMITTING ELEMENT, LIGHT-EMITTING DEVICE, ELECTRONIC DEVICE, AND LIGHTING DEVICE - Light-emitting elements in which an increase of driving voltage can be suppressed are provided. Light-emitting devices whose power consumption is reduced by including such light-emitting elements are also provided. In a light-emitting element having an EL layer between an anode and a cathode, a first layer in which carriers can be produced is formed between the cathode and the EL layer and in contact with the cathode, a second layer which transfers electrons produced in the first layer is formed in contact with the first layer, and a third layer which injects the electrons received from the second layer into the EL layer is formed in contact with the second layer. | 06-03-2010 |
| 20100133524 | RED PHOSHORESCENT COMPOUND AND ORGANIC ELECTROLUMINESCENT DEVICE USING THE SAME - A red phosphorescent compound includes a host material being capable of transporting an electron or a hole; and a dopant material represented by following Formula 1: | 06-03-2010 |
| 20100133525 | THIN FILM TRANSISTOR, DISPLAY UNIT, AND METHOD OF MANUFACTURING THIN FILM TRANSISTOR - A thin film transistor includes: a gate electrode; a gate insulting film formed on the gate electrode; an oxide semiconductor thin film layer forming a channel region corresponding to the gate electrode on the gate insulating film; a channel protective layer that is formed at least in a region corresponding to the channel region on the gate insulating film and the oxide semiconductor thin film layer, and that includes a first channel protective layer on a lower layer side and a second channel protective layer on an upper layer side; and a source/drain electrode that is formed on the channel protective layer and is electrically connected to the oxide semiconductor thin film layer. The first channel protective layer is made of an oxide insulating material, and one or both of the first channel protective layer and the second channel protective layer is made of a low oxygen permeable material. | 06-03-2010 |
| 20100133526 | ORGANIC THIN FILM TRANSISTOR AND FLAT PANEL DISPLAY DEVICE INCLUDING THE SAME - Provided are an organic thin film transistor providing smoother movement of holes between a source electrode or a drain electrode and a p-type organic semiconductor layer, and a flat panel display device including the organic thin film transistor. The organic thin film transistor includes a substrate, a gate electrode disposed on the substrate, a p-type organic semiconductor layer insulated from the gate electrode, a source electrode and a drain electrode separated from each other and insulated from the gate electrode, and a hole injection layer interposed between the source and drain electrodes and the p-type organic semiconductor layer. | 06-03-2010 |
| 20100140591 | ELECTRICAL DEVICE FABRICATION FROM NANOTUBE FORMATIONS - A method for forming nanotube electrical devices, arrays of nanotube electrical devices, and device structures and arrays of device structures formed by the methods. Various methods of the present invention allow creation of semiconducting and/or conducting devices from readily grown SWNT carpets rather than requiring the preparation of a patterned growth channel and takes advantage of the self-controlling nature of these carpet heights to ensure a known and controlled channel length for reliable electronic properties as compared to the prior methods. | 06-10-2010 |
| 20100140592 | Composition Comprising An Indium-Containing Intrinsically Conductive Polymer - The invention relates to a composition which comprises an intrinsically conductive polymer and indium and which is particularly suitable for producing puncture injection layers in light emitting diodes. Methods for producing and using the inventive composition and electronic devices for the production thereof are also disclosed. | 06-10-2010 |
| 20100140593 | ORGANIC THIN-FILM TRANSISTORS - A thin-film transistor has a semiconducting layer which comprises a halogen-coordinated metal phthalocyanine complex of Formula (I) or Formula (II): | 06-10-2010 |
| 20100140594 | ORGANIC OPTOELECTRONIC COMPONENT - An organic optoelectronic component is provided, which includes a first electrode, an active layer formed on the first electrode, a second intermediate layer formed on the active layer, and a second electrode formed on the second intermediate layer, wherein the second intermediate layer is formed with a second mixture containing a second polymer and at least a second organic molecule. The second organic molecule is one for forming hole transferring material, electron transferring material, electron blocking material or hole blocking material. The organic optoelectronic component of the present invention is prepared by a solution process, thereby simplifying the process, improving film-formation property, and enhancing component efficiency. | 06-10-2010 |
| 20100140595 | ORGANIC LIGHT EMITTING DISPLAY DEVICE - An organic light emitting display device includes a first substrate, a plurality of organic light emitting devices on the first substrate, a second substrate arranged opposite and substantially parallel to the first substrate with the organic light emitting devices therebetween, a plurality of spacers between the organic light emitting devices and the second substrate, and a plurality of fillers alternately arranged with the spacers and configured to fill in space between the first substrate and the second substrate, wherein at least portions of the spacers overlap with a plurality of light emitting regions corresponding to the organic light emitting devices. The spacers and fillers are composed of transparent materials having refractive indexes similar to each other so that visibility and image quality are not lowered and the distance between the substrates is substantially constant. | 06-10-2010 |
| 20100140596 | ORGANIC THIN FILM TRANSISTOR AND METHOD OF MANUFACTURING THE SAME - Provided is an organic thin film transistor and method of forming the same. The organic thin film transistor can decrease threshold voltage and driving voltage by forming a thin organic dielectric layer in a lamella structure using a diblock copolymer including a hydrophilic polymer with high permittivity and a hydrophobic polymer with low permittivity together. Also, the method can simplify the manufacturing process by forming an organic dielectric layer including polymers having two different physical properties through one spin coating. | 06-10-2010 |
| 20100140597 | Organic thin film transistors comprising thienyl oligomers and their use as gaseous phase sensors - This invention pertains to gaseous analytes sensor devices comprising organic thin film transistor and, in particular sensors able to perform the enantiomeric discrimination of gaseous analytes. The organic thin films are characterized by comprising a compound of formula (I). | 06-10-2010 |
| 20100140598 | LARGE AREA LIGHT EMITTING DIODE LIGHT SOURCE - The present invention relates to a LED light source comprising at least one layer of light emitting material ( | 06-10-2010 |
| 20100140599 | SEMICONDUCTOR DEVICE, METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE, AND DISPLAY - A semiconductor device includes an organic semiconductor layer | 06-10-2010 |
| 20100140600 | THIN FILM TRANSISTORS INCORPORATING INTERFACIAL CONDUCTIVE CLUSTERS - A field effect transistor includes a thin layer of discontinuous conductive clusters between the gate dielectric and the active layer. The active layer can include an organic semiconductor or a blend of organic semiconductor and polymer. Metals, metal oxides, predominantly non-carbon metallic materials, and/or carbon nanotubes may be used to form the layer of conductive clusters. The conductive clusters improve transistor performance and also facilitate transistor fabrication. | 06-10-2010 |
| 20100140601 | POLYMER COMPOUND AND METHOD FOR PRODUCING THE SAME, AND LIGHT-EMITTING MATERIAL, LIQUID COMPOSITION, THIN FILM, POLYMER LIGHT-EMITTING DEVICE, SURFACE LIGHT SOURCE, DISPLAY DEVICE, ORGANIC TRANSISTOR AND SOLAR CELL, EACH USING THE POLYMER COMPOUND - Disclosed is a polymer compound containing a repeating unit represented by the following general formula (1). (In the formula, R | 06-10-2010 |
| 20100140602 | ORGANIC ELECTROLUMINESCENCE DEVICE - There is provided an organic electroluminescence device comprising a pair of electrodes on a substrate and at least one organic layer containing a luminescence layer between the electrodes, the luminescence layer comprising at least 3 luminescence materials different in luminescent color, and the at least 3 luminescence materials being platinum complexes. | 06-10-2010 |
| 20100140603 | BLUE LIGHT EMITTING COMPOUND AND ORGANIC LIGHT EMITTING DIODE DEVICE COMPRISING THE SAME - A blue light emitting compound is provided. The blue light emitting compound has a structure of the following Chemical Formula 1: | 06-10-2010 |
| 20100140604 | ORGANIC LIGHT-EMITTING DEVICE - A light-emitting layer emits light having an emission spectrum having a primary peak in the range of wavelengths of 430 to 480 nm. The light-emitting layer contains a host compound and a dopant compound. The dopant compound has an electron affinity of 2.93 eV or more higher that is than the host compound. The dopant compound in the lowest excited triplet state has an energy of 1.95 eV or less that is lower than the host compound in the lowest excited triplet state. The dopant compound has a smaller band gap than the host compound. The dopant compound is a hydrocarbon compound. | 06-10-2010 |
| 20100140605 | ORGANIC ELECTROLUMINESCENCE DEVICE AND LUMINESCENCE APPARATUS - The invention provides an organic EL device including a pair of electrodes and at least one luminescent layer between the pair of electrodes, the at least one luminescent layer including at least two phosphorescent materials, an electrically inert material, and a charge-transporting material, the at least two phosphorescent materials being selected from a blue phosphorescent material having a luminescence peak in a range of from 420 nm to less than 500 nm, a green phosphorescent material having a luminescence peak in a range of from 500 nm to less than 570 nm, or a red phosphorescent material having a luminescence peak in a range of from 570 nm to 650 nm. The invention also provides a luminescence apparatus including the above organic EL device. | 06-10-2010 |
| 20100140606 | ORGANIC ELECTROLUMINESCENCE DEVICE AND LUMINESCENCE APPARATUS - The invention provides an organic EL device including a pair of electrodes and at least one luminescent layer located between the pair of electrodes, the luminescent layer including a blue phosphorescent material having a luminescence peak in a range of from 420 nm to less than 500 nm, a green phosphorescent material having a luminescence peak in a range of from 500 nm to less than 570 nm, a red phosphorescent material having a luminescence peak in a range of from 570 nm to 650 nm, and a charge-transporting material, the charge-transporting material having a lowest excited triplet energy level (T | 06-10-2010 |
| 20100140607 | Light Emitting Element and Light Emitting Device Using the Element - An object of the present invention is to provide a high-efficiency white light emitting element having a spectrum in a wide wavelength range. Another object is to provide a white light emitting element in which chromaticity of white color is hard to change over time. Still another object is to provide a white light emitting element in which the shape of an emission spectrum does not tend to depend on current density. A first light emitting element | 06-10-2010 |
| 20100148154 | APPARATUS AND SEMICONDUCTOR CO-CRYSTAL - The invention provides a method to enforce face-to-face stacking of organic semiconductors in the solid state that employs semiconductor co-crystal formers (SCCFs), to align semiconductor building blocks (SBBs). Single-crystal X-ray analysis reveals π-orbital overlap optimal for organic semiconductor device applications. | 06-17-2010 |
| 20100148155 | THIN FILM TRANSISTOR, METHOD OF FORMING THE SAME AND FLAT PANEL DISPLAY DEVICE HAVING THE SAME - A thin film transistor (TFT), a method of forming the same and a flat panel display device having the same are disclosed. The TFT includes a buffer layer and a semiconductor layer which are sequentially disposed on a substrate, a gate pattern including an insulating pattern and a gate electrode pattern which are sequentially disposed on the semiconductor layer, source and drain regions defining a portion of the semiconductor layer below the gate pattern as a channel area, formed by doping the semiconductor layer disposed at both sides of the gate pattern with impurities, and extending from both sides of the channel area, a passivation layer which covers the entire surface of the substrate having the gate pattern, a first metal electrode which penetrates a portion of the passivation layer disposed on the source area and a portion of the source region below the portion of the passivation layer to be electrically connected with the source region, and a second metal electrode which penetrates a portion of the passivation layer disposed on the drain area and a portion of the drain region below the portion of the passivation layer to be electrically connected with the drain region. According to the present invention, a metal is infiltrated into source and drain regions to disperse an electric current when a TFT operates, and thus charge mobility is improved, and damage of a drain region caused by the excessive current density is prevented, leading to the long lifespan and excellent performance. | 06-17-2010 |
| 20100148156 | Method for producing nanoparticle/block copolymer composites - A method for producing nanoparticle/block copolymer composites is provided. The method includes mixing nanoparticles having an organic ligand L and a block copolymer A-b-B having block repeating units A and B with different solubility parameters in a solvent S to form micelles by self-assembly. The solubility parameters of the organic ligand L, the block repeating units A and B of the block copolymer A-b-B and the solvent S satisfy the following inequalities: | 06-17-2010 |
| 20100148157 | ORGANIC LIGHT EMITTING APPARATUS AND METHOD OF MANUFACTURING THE SAME - Provided are an organic light emitting apparatus and a method of manufacturing the same. The organic light emitting apparatus includes: a filling material between a diode substrate on which an organic light emitting unit is formed and an encapsulation substrate; and an organic protection layer that is interposed between the organic light emitting unit and the filling material and includes at least one thermally depositable organic material. | 06-17-2010 |
| 20100148158 | ORGANIC COMPOUND AND ORGANIC LIGHT EMITTING DEVICE CONTAINING THE SAME - Disclosed is a compound represented by the following Formula 1: | 06-17-2010 |
| 20100148159 | METHOD FOR FORMING A PATTERN ON A SUBSTRATE AND ELECTRONIC DEVICE FORMED THEREBY - The invention relates to a method for forming a pattern on a substrate (S) with an upper surface and a lower surface which comprises the steps of depositing a first layer (E | 06-17-2010 |
| 20100148160 | ORGANIC ELECTRONIC DEVICES PROTECTED BY ELASTOMERIC LAMINATING ADHESIVE - An active organic electronic component is protected within an organic electronic device by an elastomeric laminating adhesive, which adheres the substrate and cover of the electronic device and encloses and protects the active organic component within the device. The organic electronic device has a structure comprising (a) a substrate; (b) an active organic component disposed on the substrate, and optionally, a barrier coating disposed over the active organic component and over part of the substrate; (c) a cover, and optionally a getter associated with the cover; (d) a cured elastomeric laminating adhesive applied in the area between the substrate and the cover and closing the active organic component. The laminating adhesive may be theremally curable or curable by actinic radiation. | 06-17-2010 |
| 20100148161 | COMPOUND FOR ORGANIC ELECTROLUMINESCENT DEVICE AND ORGANIC ELECTROLUMINESCENT DEVICE - Disclosed are an organic electroluminescent device (organic EL device) which is improved in luminous efficiency, fully secured of driving stability, and of simple constitution and a compound useful for the fabrication of said organic EL device. The compound for the organic EL device has an indolocarbazole structure or a structure similar thereto in the molecule wherein an aromatic group is bonded to the nitrogen atom in the indolocarbazole. The organic EL device has a light-emitting layer disposed between an anode and a cathode piled one upon another on a substrate and said light-emitting layer comprises a phosphorescent dopant and the aforementioned compound for an organic electroluminescent device as a host material. | 06-17-2010 |
| 20100148162 | COMPOUND FOR ORGANIC ELECTROLUMINESCENT DEVICE AND ORGANIC ELECTROLUMINESCENT DEVICE - Disclosed are a compound for an organic electroluminescent device (organic EL device) which is improved in luminous efficiency, fully secured of driving stability, and of simple constitution and an organic EL device using said compound. The compound for an organic EL device has two indolocarbazole skeletons each of which is bonded to an aromatic group or two skeletons similar thereto. The organic EL device comprises a light-emitting layer disposed between an anode and a cathode piled one upon another on a substrate and said light-emitting layer comprises a phosphorescent dopant and the aforementioned compound for an organic EL device as a host material. | 06-17-2010 |
| 20100148163 | ORGANIC LIGHT EMITTING DISPLAY APPARATUS - An organic light emitting display apparatus includes an organic light emitting diode, a photo sensor, and a light blocking portion. The light blocking portion is at at least a side of the photo sensor so that light emitted from the organic light emitting diode is not directly incident on the photo sensor. | 06-17-2010 |
| 20100148164 | ALL-ORGANIC SENSOR/ACTUATOR SYSTEM - A sensor and/or actuator system in which functional circuitry is embedded in an all organic electromechanical transducer device is disclosed. The electromechanical transducer device exploits the behavior of a flexible sensible ionomeric material sheet as effective sensing or actuating member sandwiched between flexible organic electrodes when undergoing a deformation or being polarized at a certain drive voltage applied to the, electrodes, respectively. The completely embedded all organic system is realized with a process exploiting relatively low cost deposition and patterning techniques. The enhanced flexibility makes the all organic device suitable for new applications in fields ranging from biomedical to aerospace industry. | 06-17-2010 |
| 20100148165 | Light-Emitting Element, Light-Emitting Device, and Electronic Device - A light-emitting element includes a light-emitting layer having a two-layer structure in which a first light-emitting layer containing a first light-emitting substance and a second light-emitting layer containing a second light-emitting substance, which is in contact with the first light-emitting layer, are provided between an anode and a cathode. The first light-emitting layer is separated into two layers of a layer provided on the anode side and a layer provided on the cathode side. The layer provided on the anode side contains only a first light-emitting substance, or a first organic compound of less than 50 wt % and the first light-emitting substance of 50 wt % to 100 wt %. The layer provided on the cathode side contains a second organic compound and the first light-emitting substance. The second light-emitting layer, which is provided in contact with the first light-emitting layer, contains the second light-emitting substance and a third organic compound. | 06-17-2010 |
| 20100148166 | Light-Emitting Element, Lighting Device, Light-Emitting Device, and Electronic Apparatus - The light-emitting element comprises a first electrode, a second electrode, and a light-emitting layer between the first electrode and the second electrode, in which a first layer, a second layer, and a third layer are stacked from the first electrode side, the first layer contains a first light-emitting substance and a first organic compound, the second layer contains a second light-emitting substance and a second organic compound, the third layer contains the first light-emitting substance and a third organic compound, the amount of the first light-emitting substance is larger than the amount of the first organic compound, the amount of the second organic compound is larger than the amount of the second light-emitting substance, and the amount of the third organic compound is larger than the amount of the first light-emitting substance. A light-emitting element with such a structure can have high emission efficiency. | 06-17-2010 |
| 20100155705 | Display Device Including Organic Light-Emitting Transistor And Method Of Fabricating The Display Device - Provided are a display device, which has a longer life and can be fabricated simply relative to conventional display devices, and a method of fabricating the display device. The display device includes a substrate which includes first through third subpixel regions, first through third organic light-emitting transistors which are disposed in the first through third subpixel regions, respectively, and are operable to emit light of a first color, and a first fluorescent pattern which is formed on the first organic light-emitting transistor and is operable to cause light of a second color to be emitted. | 06-24-2010 |
| 20100155706 | Material for organic photoelectric device including electron transporting unit and hole transporting unit, and organic photoelectric device including the same - A material for an organic photoelectric device, the material including a compound including a pyridine | 06-24-2010 |
| 20100155707 | ORGANIC FIELD-EFFECT TRANSISTORS - An organic field-effect transistor comprising: a source region; a drain region; one or more organic semiconductor layers disposed between the source and drain regions; a gate region; and a dielectric region disposed between the organic semiconductor layer(s) and the gate region; wherein the composition of the organic semiconductor layer(s) is such as to transport both electrons and holes, with the mobility of the holes being substantially equal to the mobility of the electrons such that the transistor substantially exhibits ambipolarity in its transfer characteristics. The organic field-effect transistor is preferably a light-sensing organic field-effect transistor. Numerous modifications to the composition and structure of organic field-effect transistors are also disclosed, as are examples of electro-optical switches, electro-optical logic circuits and image sensing arrays. | 06-24-2010 |
| 20100155708 | REDUCING DEFECTS IN ELECTRONIC SWITCHING DEVICES - A technique for isolating electrodes on different layers of a multilayer electronic device across an array containing more than 100000 devices on a plastic substrate. The technique comprises depositing a bilayer of a first dielectric layer ( | 06-24-2010 |
| 20100155709 | ENCAPSULATION FOR AN ELECTRONIC THIN FILM DEVICE - The present invention relates to an encapsulation for an electronic thin film device, comprising a first barrier layer ( | 06-24-2010 |
| 20100155710 | FORMING ACTIVE CHANNEL REGIONS USING ENHANCED DROP-CAST PRINTING - An active region or channel for printed, organic or plastic electronics or polymer semiconductors, such as organic field-effect transistors (OFETs), is obtained by using an enhanced inkjet drop-cast printing technique. A two-liquid system is employed to achieve the direct growth of well-oriented organic crystals at the active region of channel. High-performance electrical properties exhibiting high carrier mobility and low threshold voltage are obtained due to the proper orientation of molecules in the grown crystal in a highest mobility direction, due to the absence of grain boundaries, and due to low trap densities. The hydrophobic-hydrophilic interactions between the liquids utilized, which results in the fabrication of low-cost and mass-producible printable electronic devices for applications in flexible displays, electronic signages, photovoltaic panels, membrane keyboards, radio frequency identification tags (RFIDs), electronic sensors, and integrated electronic circuits. | 06-24-2010 |
| 20100155711 | ORGANIC LIGHT-EMITTING ELEMENT AND LIGHT-EMITTING DEVICE USING THE SAME - An organic light-emitting element includes a first electrode, a second electrode, and at least one organic compound layer disposed between the first electrode and the second electrode. The organic compound layer includes a light-emitting layer containing a light-emitting material and being configured to emit light toward the first electrode and the second electrode. The light emitted toward the first electrode is reflected from a reflection plane located at the first electrode to cause interference with the light emitted toward the second electrode. The interference provides an interference intensity distribution having a maximum peak at a wavelength λ | 06-24-2010 |
| 20100155712 | ORGANIC ELECTROLUMINESCENT DEVICE - An organic electroluminescent device is provided and includes: a cathode; an anode; and a light-emitting layer between the cathode and the anode. The light-emitting layer includes a compound represented by formula (1). | 06-24-2010 |
| 20100155713 | Metal complex compound and organic electroluminescent device using same - A metal complex compound having a special structure containing metals such as iridium. An organic electroluminescence device which comprises at least one organic thin film layer sandwiched between a pair of electrode consisting of an anode and a cathode, wherein the organic thin film layer comprises the above metal complex compound, which emits light by applying an electric voltage between the pair of electrode. An organic EL device employing the novel metal complex compound emits various phosphorous lights including blue light having an enhanced current efficiency and prolonged lifetime. | 06-24-2010 |
| 20100155714 | ORGANIC ELECTROLUMINESCENT DEVICE - Disclosed is an organic electroluminescent device including a substrate, a first and a second electrode, and an emitting layer formed between the first electrode and the second electrode. The emitting layer includes a plurality of materials which is a blue emitting material using a following chemical formula as dopant. | 06-24-2010 |
| 20100163851 | ORGANIC BASED DEVICE AND METHOD FOR MANUFACTURE THEREOF - A device comprising a first transparent and electrically conductive layer ( | 07-01-2010 |
| 20100163852 | Material for light-emitting device and light-emitting device - The present invention provides a light emitting device material which enables a light emitting device having high efficiency and excellent chromatic purity and durability using a light emitting device material containing a pyrene compound represented by formula (1), wherein any one of R | 07-01-2010 |
| 20100163853 | ORGANIC ELECTROLUMINESCENT DEVICE - An organic electroluminescent device including an emitting layer, an electron-injecting controlling layer and an electron-transporting layer between an anode and a cathode in sequential order from the anode, bonding one to another, the emitting layer including a host material and a dopant, the ionization potential (Ips) of the main material forming the electron-injecting controlling layer and the ionization potential (Iph) of the host material of the emitting layer satisfying the following relationship (i), the electron mobility of the electron-transporting material forming the electron-transporting layer being 10 | 07-01-2010 |
| 20100163854 | ORGANIC LIGHT EMITTING DEVICE - An organic light emitting device (OLED) including: a substrate; a first electrode; a second electrode facing the first electrode; a first blue light emitting layer, a green light emitting layer, a red light emitting layer, and a second blue light emitting layer all interposed between the first electrode and the second electrode; and a color filter disposed in a path of light emitted from the light emitting layers, wherein the first blue light emitting layer includes a deep blue dopant, and the second blue light emitting layer includes a sky blue dopant. | 07-01-2010 |
| 20100163855 | METHOD OF FABRICATING POLYSILICON, THIN FILM TRANSISTOR, METHOD OF FABRICATING THE THIN FILM TRANSISTOR, AND ORGANIC LIGHT EMITTING DIODE DISPLAY DEVICE INCLUDING THE THIN FILM TRANSISTOR - A thin film transistor, a method of fabricating the thin film transistor, and an organic light emitting diode (OLED) display device equipped with the thin film transistor of which the thin film transistor includes a substrate, a buffer layer disposed on the substrate, a first semiconductor layer and a second semiconductor layer disposed on the buffer layer, a gate electrode insulated from the first semiconductor layer and the second semiconductor layer, a gate insulating layer insulating the gate electrode from the first semiconductor layer and the second semiconductor layer, and source and drain electrodes insulated from the gate electrode and partially connected to the second semiconductor layer, wherein the second semiconductor layer is disposed on the first semiconductor layer. | 07-01-2010 |
| 20100163856 | METHOD OF FABRICATING POLYSILICON, THIN FILM TRANSISTOR, METHOD OF FABRICATING THE THIN FILM TRANSISTOR, AND ORGANIC LIGHT EMITTING DIODE DISPLAY DEVICE INCLUDING THE THIN FILM TRANSISTOR - A thin film transistor, a method of fabricating the thin film transistor, and an organic light emitting diode (OLED) display device including the thin film transistor, the thin film transistor including: a substrate; a buffer layer formed on the substrate; a first semiconductor layer disposed on the buffer layer; a second semiconductor layer disposed on the first semiconductor layer, which is larger than the first semiconductor layer; a gate electrode insulated from the first semiconductor layer and the second semiconductor layer; a gate insulating layer to insulate the gate electrode from the first semiconductor layer and the second semiconductor layer; source and drain electrodes insulated from the gate electrode and connected to the second semiconductor layer; an insulating layer disposed on the source and drain electrodes, and an organic light emitting diode connected to one of the source and drain electrodes. | 07-01-2010 |
| 20100163857 | Material for organic photoelectric device, and organic photoelectric device including the same - A material for an organic photoelectric device includes a compound represented by the following Formula 1: | 07-01-2010 |
| 20100163858 | SWITCHING ELEMENT AND METHOD FOR MANUFACTURING THE SAME - A problem of a switching element using for the active layer a carbon nanotube (CNT) dispersion film that can be manufactured at low temperature has been that sufficient electrical contact and thermal conductivity between the CNTs and the source and drain electrode surfaces are not obtained. The switching element of the present invention has a structure in which a mixed layer of carbon nanotubes and a metal material, and a metal layer of the metal material are laminated in this order on source and drain electrodes, and thereby, the CNT-dispersed film and the electrode surfaces can be in firm electrical, mechanical, and thermal contact with each other. Thus, a switching element exhibiting good and stable transistor characteristics is obtained with a low-temperature, convenient, and low-cost process. | 07-01-2010 |
| 20100163859 | LIGHT EMITTING DEVICE AND ELECTRONIC APPARATUS - A light emitting device which is capable of suppressing deterioration by diffusion of impurities such as moisture, oxygen, alkaline metal and alkaline earth metal, and concretely, a flexible light emitting device which has light emitting element formed on a plastic substrate. On the plastic substrate, disposed are two layers and more of barrier films comprising a layer represented by AlNxOy which is capable of blocking intrusion of moisture and oxygen in a light emitting layer and blocking intrusion of impurities such as an alkaline metal and an alkaline earth metal in an active layer of TFT, and further, a stress relaxation film containing resin is disposed between two layers of barrier films. | 07-01-2010 |
| 20100171099 | Carbon Nanotube Transistor Structure - A carbon nanotube transistor structure includes a number of carbon nanotubes extending vertically in a substrate material. A drain electrode of the transistor is connected to the carbon nanotubes at a first depth position, and a source electrode for the transistor structure connected to the carbon nanotubes at a second depth position. A gate electrode extends vertically along a side of the nanotubes, between the first and second depth positions. There may be multiple vertical side gate electrodes and multiple carbon nanotubes between these side gate electrodes. | 07-08-2010 |
| 20100171100 | POLYMERIC MATERIAL AND POLYMERIC LUMINESCENT ELEMENT - A luminescent or charge-transporting polymer which has in the backbone optionally substituted fluorenediyl groups as repeating units and further has a functional side chain comprising at least one functional group selected from the group consisting of a hole-injection/transporting group containing one or more heteroatoms other than nitrogen or two or more nitrogen atoms, an electron-injection/transporting group containing one or more heteroatoms other than nitrogen or two or more nitrogen atoms, and a luminescent group comprising a fused aromatic hydrocarbon or heterocycle, characterized in that the functional group is directly bonded to the saturated carbon atom of any of the fluorenediyl groups or is bonded to any of the fluorenediyl groups through —R | 07-08-2010 |
| 20100171101 | ORGANIC ELECTROLUMINESCENT ELEMENT, METHOD OF MANUFACTURING ORGANIC ELECTROLUMINESCENT ELEMENT, LIGHTING DEVICE, AND DISPLAY DEVICE - An objective in the present invention is to provide an organic EL element exhibiting high emission efficiency and long lifetime, together with a lighting device and a display device thereof. In the present invention, disclosed is an organic electroluminescent element comprising a support substrate provided thereon an anode and a cathode, the organic electroluminescent element comprising an organic layer containing a reactive organic compound between the anode and the cathode, wherein the reactive organic compound contained in the organic layer has nonuniform concentration at any point in time between termination of a process of preparing the organic electroluminescent element and a start of electricity application to the organic electroluminescent element. | 07-08-2010 |
| 20100171102 | FLUORINE-CONTAINING POLYCYCLIC AROMATIC COMPOUND, FLUORINE-CONTAINING POLYMER, ORGANIC THIN FILM AND ORGANIC THIN FILM DEVICE - A fluorine-containing polycyclic aromatic compound represented by the following formula (I) is provided. According to present invention, a novel compound capable of being utilized as an organic n-type semiconductor having an excellent electron transport property is provided, | 07-08-2010 |
| 20100171103 | Ferro-Electric Device And Modulatable Injection Barrier - Described is a modulatable injection barrier and a semiconductor element comprising same. More particularly, the invention relates to a two-terminal, non-volatile programmable resistor. Such a resistor can be applied in non-volatile memory devices, and as an active switch e.g. in displays. The device comprises, in between electrode layers, a storage layer comprising a blend of a ferro-electric material and a semiconductor material. Preferably both materials in the blend are polymers. | 07-08-2010 |
| 20100171104 | ORGANIC ELECTROLUMINESCENCE DEVICE AND DISPLAY USING THE DEVICE - An organic EL device comprising an anode, a cathode, and an organic layer composed of at least two layers including a hole transporting layer and a light emitting layer, wherein at least one of the anode and the cathode is transparent or semitransparent, the organic layer, is disposed in contact with the anode between the anode and the cathode, at least a portion of the surface of the anode, the portion being in contact with the organic layer, is treated with a specific organic compound, and/or, a layer that constitutes the organic layer and that is in contact with the anode contains the organic compound; a sheet light source, a segment display and a dot matrix display having the above-described organic EL device, or a liquid crystal display having a backlight composed of the above-described organic EL device. | 07-08-2010 |
| 20100171105 | ORGANIC LIGHT EMITTING DIODE DISPLAY - An organic light emitting diode display includes a substrate, a thin film transistor on the substrate and including a gate electrode, a source electrode, and a drain electrode, a planarization layer on the thin film transistor and having a contact hole exposing a portion of one of the drain electrode or the source electrode, a pixel electrode on the planarization layer and coupled to the one of the drain electrode or the source electrode through the contact hole, a colored pixel defining layer on the planarization layer and including an opening exposing at least a portion of the pixel electrode, and a colored layer on the pixel electrode and the pixel defining layer and having a chromatic color different from a chromatic color of the pixel defining layer. | 07-08-2010 |
| 20100171106 | ORGANIC LIGHT EMITTING DIODE DISPLAY - An organic light emitting diode display including: a substrate; a plurality of pixel electrodes formed on the substrate; a pixel defining layer formed on the substrate, having openings exposing the pixel electrodes; a plurality of spacers disposed on the pixel defining layer; organic emission layers formed on the pixel electrodes; a common electrode formed on the organic emission layers; and a capping layer formed on the common electrode, to cover the organic emission layers. | 07-08-2010 |
| 20100171107 | ORGANIC LIGHT EMITTING DIODE DISPLAY - An organic light emitting diode display including: a substrate; pixel electrodes formed on the substrate; a pixel defining layer having openings exposing the plurality of pixel electrodes, formed on the substrate; spacers formed on the pixel defining layer; organic emission layers formed on the pixel electrodes; a common electrode formed on the organic emission layers; and color filters formed on the common electrode, in the openings of the pixel defining layer. | 07-08-2010 |
| 20100171108 | USE OF N,N'-BIS(1,1-DIHYDROPERFLUORO-C3-C5-ALKYL)-PERYLENE-3,4:9,10- TETRACARBOXYLIC DIIMIDES - The present invention relates to the use of N,N′-bis(1,1-dihydroperfluoro-C | 07-08-2010 |
| 20100171109 | ORGANIC EL DEVICE - An organic EL device includes: an anode for injecting holes; a phosphorescent-emitting layer; a fluorescent-emitting layer; and a cathode for injecting electrons. The phosphorescent-emitting layer contains a phosphorescent host and a phosphorescent dopant for phosphorescent emission. The fluorescent-emitting layer contains a fluorescent host and a fluorescent dopant for fluorescent emission. The phosphorescent host has a substituted or unsubstituted polycyclic fused aromatic skeleton and has a triplet energy gap of 2.0 eV to 3.0 eV. | 07-08-2010 |
| 20100171110 | METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE AND SEMICONDUCTOR DEVICE - Method for manufacturing a semiconductor device, which may include (a) forming a coating film on a substrate by applying a coating liquid including a polymer conductive material dissolved in an insulating solvent on the substrate after the step (a); (b) heat-treating the coating film; and (c) forming, before or after the steps (a) and (b), a gate electrode on the substrate. Herein, a surface layer portion is an insulating layer, and an inner layer portion is an organic semiconductor layer, and the surface layer portion and the inner layer portion are formed separate from each other to allow the surface layer portion and the inner layer portion to be used as a gate insulating film and a channel of a field-effect transistor, respectively. | 07-08-2010 |
| 20100171111 | ORGANIC ELECTROLUMINESCENT DEVICE - An organic electroluminescent device is provided and includes: a pair of electrodes; and a light emitting layer between the electrodes. The organic electroluminescent device has a layer containing a compound represented by formula (I). | 07-08-2010 |
| 20100171112 | Light-Emitting Element, Light-Emitting Device and an Electronic Device - The present invention provides a light-emitting element including an electron-transporting layer and a hole-transporting layer between a first electrode and a second electrode; and a first layer and a second layer between the electron-transporting layer and the hole-transporting layer, wherein the first layer includes a first organic compound and an organic compound having a hole-transporting property, the second layer includes a second organic compound and an organic compound having an electron-transporting property, the first layer is formed in contact with the first electrode side of the second layer, the first organic compound and the second organic compound are the same compound, and a voltage is applied to the first electrode and the second electrode, so that both of the first organic compound and the second organic compound emit light. | 07-08-2010 |
| 20100171113 | LIGHT-EMITTING MATERIAL COMPRISING ORTHOMETALATED IRIDIUM COMPLEX, LIGHT-EMITTING DEVICE, HIGH EFFICIENCY RED LIGHT-EMITTING DEVICE, AND NOVEL IRIDIUM COMPLEX - An organic light-emitting device comprising a light-emitting layer or a plurality of thin organic compound layers containing a light emitting layer interposed between a pair of electrodes, wherein at least one layer comprises at least one light emitting material containing a compound having a partial structure represented by following formula (21) or a tautomer thereof: | 07-08-2010 |
| 20100171114 | METHOD OF FORMING A CROSSED WIRE MOLECULAR DEVICE INCLUDING A SELF-ASSEMBLED MOLECULAR LAYER - A method of forming a crossed wire molecule device comprising a plurality of bottom electrodes, a plurality of top electrodes crossing the bottom electrodes at a non-zero angle, and a self-assembled molecular film chemically bonded to a surface of each of the bottom electrodes is provided. The self-assembled molecular film includes one or more defect sites and a plurality of active device molecules, each of the plurality of active device molecules including a molecular switching moiety having a self-assembling connecting group at one end of the moiety and a linking group at an opposed end of the moiety. The polymeric material chemically bonds to at least some of the linking groups of the plurality of active device molecules, causing the formation of the self-assembled molecular layer covering the plurality of active device molecules and the defect site(s). A molecular switching device is also provided. | 07-08-2010 |
| 20100171115 | ORGANIC ELECTROLUMINESCENCE DISPLAY AND METHOD OF PRODUCING SAME - There is provided an organic electroluminescence display includes a lower electrode formed on a substrate, a device separation film formed on the lower electrode, an organic compound layer formed on the device separation film and including a light emission layer, and an upper electrode formed on the organic compound layer, wherein the device separation film is a polyimide film having an imidation ratio in a range of 65% or more to less than 90%. The display is expected to have longer operating life. | 07-08-2010 |
| 20100171116 | ORGANIC METAL COMPLEXS DERIVATIVE AND ORGANIC LIGHT EMITTING DEVICE USING THE SAME - The present invention relates to an organometallic complex derivative containing both 8-hydroxy-2-methylquinolato ligand and another ligand containing either Deutrium or Fluorine. The compound can be used for an organic material layer of an organic electronic device or an organic light emitting device. | 07-08-2010 |
| 20100176376 | COPOLYMER AND POLYMER LIGHT EMITTING DEVICE USING THE SAME - A copolymer comprising a repeating unit of the following formula (1) and a repeating unit of the following formula (2): | 07-15-2010 |
| 20100176377 | Polymeric compound and polymeric electroluminescence element using the same - A polymer compound comprising at least one of repeating units of the following formula (1) and at least one of repeating units selected from the following formulae (2) and (3). | 07-15-2010 |
| 20100176378 | Fabrication Method for Organic Light Emitting Device and Organic Light Emitting Device Fabricated by the Same Method - The present invention relates to a method for producing an organic light emitting device, comprising a step of sequentially forming on a substrate a first electrode formed of a metal, one or more organic material layers including a light emitting layer, and a second electrode, which comprises a step of forming a layer on the first electrode using a metal having the higher oxidation rate than the first electrode before forming the organic material layer, and to an organic light emitting device produced by the same. | 07-15-2010 |
| 20100176379 | SELF-ALIGNED ORGANIC THIN FILM TRANSISTOR AND FABRICATION METHOD THEREOF - The present invention relates to a self-aligned organic thin film transistor (TFT) and a fabrication method thereof. According to the present invention, a gate electrode is formed from a first conductive layer patterned on a substrate, a gate dielectric layer is formed on top of the substrate to cover the gate electrode, and a second conductive layer is then formed on the gate dielectric layer. Subsequently, ultraviolet (UV) backside exposure for irradiating the second conductive layer with UV from a bottom side of the substrate using the gate electrode as a mask, and source/drain electrodes self-aligned with the gate electrode is then formed not to overlap with the gate electrode by developing the second conductive electrode. Thereafter, an organic semiconductor layer is formed between and on the source/drain electrodes. In the present invention, an organic TFT can be fabricated using a reel-to-reel process, and therefore, the fabrication process can be simplified. | 07-15-2010 |
| 20100176380 | ORGANIC PHOTOELECTRIC DEVICE AND MATERIAL USED THEREIN - The present invention relates to an organic photoelectric device and a material used therein. The organic photoelectric device includes a substrate, an anode disposed on the substrate, a hole transport layer (HTL) disposed on the anode, an emission layer disposed on the hole transport layer (HTL), and a cathode disposed on the emission layer. The emission layer is characterized in that it includes a host and a phosphorescent dopant, and the host has a difference between the reduction potential or oxidation potential of the host and the reduction potential or oxidation potential of the phosphorescent dopant of less than 0.5 eV. The organic photoelectric device according to the present invention is capable of accomplishing higher efficiency and a lower driving voltage than those of the conventional organic photoelectric device, and has a simplified structure resulting in saving of manufacturing cost. | 07-15-2010 |
| 20100176381 | SEMICONDUCTOR DEVICE AND DISPLAY DEVICE - It is an object to provide a display device in which an operational characteristic in a bottom gate type organic semiconductor thin film transistor can be maintained to a stable characteristic without receiving an influence of an electrode provided on an upper layer thereof, and a display with a high reliability can be realized by using this as a driver element. A bottom gate type thin film transistor Tr provided on a substrate | 07-15-2010 |
| 20100176382 | Organic light emitting diode display - An organic light emitting diode display device constructed with an organic light emitting element including a first electrode, an organic emission layer, and a second electrode sequentially laminated together, a transmittance control layer formed on the organic light emitting element, a selective reflective layer formed on the transmittance control layer, a polarizing plate formed on the selective reflective layer, and a phase retardation plate disposed between the organic light emitting element and the polarizing plate. | 07-15-2010 |
| 20100176383 | Organic light emitting display device and method of manufacturing the same - Disclosed is an organic light emitting display device and a method of manufacturing the same. The organic light emitting display device includes the thin film transistor of the drive unit that has the activation layer formed in a structure where the first oxide semiconductor layer and the second oxide semiconductor layer are stacked, the thin film transistor of the pixel unit that has the activation layer formed of the second oxide semiconductor layer, and the organic light emitting diode coupled to the thin film transistor of the pixel unit. The thin film transistor of the drive unit has channel formed on the first oxide semiconductor layer having a higher carrier concentration than the second oxide semiconductor layer, having a high charge mobility, and the thin film transistor of the pixel unit has a channel formed on the second oxide semiconductor layer, having a stable and uniform functional property. | 07-15-2010 |
| 20100176384 | Organic luminescence transistor device and manufacturing method thereof - The invention is an organic luminescence transistor device including: a substrate; an assistance electrode layer provided on a side of an upper surface of the substrate; an insulation film provided on a side of an upper surface of the assistance electrode layer; a first electrode provided locally on a side of an upper surface of the insulation film, the first electrode covering an area of a predetermined size; an electric-charge-injection inhibiting layer provided on an upper surface of the first electrode, the electric-charge-injection inhibiting layer having a shape larger than that of the first electrode in a plan view; an electric-charge injection layer provided on the side of an upper surface of the insulation film at an area not provided with the first electrode or the electric-charge-injection inhibiting layer and on an upper surface of the electric-charge-injection inhibiting layer; a luminescent layer provided on an upper surface of the electric-charge injection layer; and a second electrode layer provided on a side of an upper surface of the luminescent layer. | 07-15-2010 |
| 20100176385 | ORGANIC FUNCTIONAL DEVICE AND MANUFACTURING METHOD THEREFOR - An organic functional device ( | 07-15-2010 |
| 20100176386 | LUMINESCENT METAL COMPLEXES FOR ORGANIC ELECTRONIC DEVICES - The present invention relates to auxiliary ligands for luminescent metal complexes, particularly emitter complexes having such auxiliary ligands, and particularly light-emitting devices, and particularly organic light-emitting devices (OLED) having metal complexes, which have the auxiliary ligands according to the invention. | 07-15-2010 |
| 20100176387 | ORGANIC THIN-FILM TRANSISTOR AND METHOD FOR MANUFACTURING THE SAME - An organic thin-film transistor of the present invention has a gate electrode, a gate insulating film, a source electrode, a drain electrode, and an organic semiconductor layer provided above a substrate, and further has a thiol compound layer composed of a benzenethiol compound and provided on a surface of the source electrode and a thiol compound layer composed of a benzenethiol compound and provided on a surface of the drain electrode. This makes it possible to provide an organic thin-film transistor whose threshold voltage can be selectively controlled without greatly affecting a current characteristic other than the threshold voltage. | 07-15-2010 |
| 20100176388 | THIN FILM TRANSISTOR, METHOD OF MANUFACTURING THE SAME AND FLAT PANEL DISPLAY DEVICE HAVING THE SAME - A thin film transistor which has a compound semiconductor including oxygen as an activation layer, a method of manufacturing the thin film transistor, and a flat panel display device having the thin film transistor, of which the thin film transistor comprises: a gate electrode formed on a substrate; an activation layer formed on the gate electrode, insulated from the gate electrode by a gate insulating film, and formed of a compound semiconductor including oxygen; a passivation layer formed on the activation layer; and source and drain electrodes formed to contact the activation layer, wherein the passivation layer includes titanium oxide (TiO | 07-15-2010 |
| 20100176389 | ORGANIC LIGHT EMITTING DIODE AND METHOD OF MANUFACTURING THE SAME - Provided are an organic light emitting diode and a method of manufacturing the same. The organic light emitting diode adjusts an optical resonance thickness and prevents spectrum distortions without use of an auxiliary layer. The organic light emitting diode includes a first electrode that is optically reflective; a second electrode that is optically transmissible and faces the first electrode; an organic emission layer interposed between the first electrode and the second electrode, the organic emission layer including: a first emission layer including a mixed layer that contains a host material and a dopant material, and a second emission layer comprising only the host material; and a carrier injection transport layer interposed between the organic emission layer and the first electrode or between the organic emission layer and the second electrode. | 07-15-2010 |
| 20100176390 | ELECTROLUMINESCENT EFFICIENCY - An organic light emitting device is provided. The device has an anode, a cathode, and an emissive layer disposed between the anode and the cathode. The emissive layer further includes a molecule of Formula I (shown below) wherein an alkyl substituent at position R′ | 07-15-2010 |
| 20100176391 | ORGANIC EL ELEMENT AND A METHOD FOR MANUFACTURING THE ORGANIC EL ELEMENT - A dense cathode electrode layer having a step coverage is to be formed on an electron injection layer. The electron injection layer in which fine particles of an electron injection material is dispersed in an organic thin film having an electron transport property is formed by vapor co-depositing the electron transport material and the electron injection material; and a cathode electrode layer made of an alloy layer of MgAg is formed by a sputtering method. Since lower portions of the fine particles of the electron injection material dispersed in the surface of the organic thin film are buried in the organic thin film, the electron injection particles are not peeled off even if sputtering particles collide with the electron injection particles, and the upper portions are in contact with the cathode electrode layer formed by sputtering particles. | 07-15-2010 |
| 20100181553 | ORGANIC ELECTROLUMINESCENT DEVICE MATERIAL AND ORGANIC ELECTROLUMINESCENT DEVICE - Disclosed is an organic electroluminescent device (organic EL device) that utilizes phosphorescence and is improved in luminous efficiency and fully secured of driving stability. The organic EL device comprises an anode, an organic layer containing a hole-transporting layer, a light-emitting layer, and an electron-transporting layer, and a cathode piled one upon another on a substrate while the hole-transporting layer is disposed between the light-emitting layer and the anode and the electron-transporting layer is disposed between the light-emitting layer and the cathode. The light-emitting layer comprises an aluminum heterocomplex or dimeric complex of deuterated substituted or unsubstituted 2-methyl-8-hydroxyquinoline (Me8HQ-D) in which the hydrogen atoms in the methyl group of substituted or unsubstituted 2-methyl-8-hydroxyquinoline (Me8HQ) are deuterated as a host material and an organic metal complex containing at least one metal selected from groups 7 to 11 of the periodic table as a guest material. | 07-22-2010 |
| 20100181554 | ORGANIC EL DISPLAY PANEL - The present invention relates to an organic EL display panel having an organic light emitting layer having a uniform film thickness. The organic EL display panel of the present invention includes: a substrate; linear banks placed on the substrate and defining a linear region on the substrate; and at least two organic EL elements aligned in a row each linear region, and, each of the organic EL elements includes: an anode placed on the substrate; a hole injection layer formed with an metallic oxide and placed on the anode; an organic light emitting layer placed on the hole injection layer; and a cathode placed on the organic light emitting layer. The hole injection layer is concavely curved or convexly curved, the hole injection layer is partly placed under the banks; and the organic light emitting layer is formed by applying an organic light emitting material in the linear region. | 07-22-2010 |
| 20100181555 | MATERIAL FOR ORGANIC ELECTROLUMINESCENT DEVICE, ORGANIC ELECTROLUMINESCENT DEVICE, AND ORGANIC ELECTROLUMINESCENT DISPLAY - A material for an organic electroluminescent device including an imine derivative represented by the following formula (Ia) or (Ib), | 07-22-2010 |
| 20100181556 | ORGANIC ELECTRONIC DEVICE WITH LOW-REFLECTANCE ELECTRODE - There is provided an organic electronic device including an anode; a hole injection layer; a hole transport layer; a photoactive layer including a plurality of first subpixels, a plurality of second subpixels and a plurality of third subpixels; an electron transport layer including an electron transport material and an n-dopant, the layer having a thickness greater than 50 nm; and a cathode. One of the anode and cathode is light-transmitting and the other has low-reflectance. | 07-22-2010 |
| 20100181557 | ORGANIC LIGHT EMITTING DIODE AND MANUFACTURING METHOD THEREOF - An organic light emitting diode (OLED) and a manufacturing method thereof are provided. The OLED includes a substrate, and a first electrode serving as an anode, an organic material layer, a second electrode serving as a cathode, and a sealing layer are formed on the substrate in sequence, and the second electrode is a composite transparent structure layer realizing light emission at the top portion. By forming the composite transparent cathode with a light-transmissive top portion, the OLED emits lights from the top portion, so as to effectively enhance a light utilization ratio and a light transmission ratio, and thus not only an aperture ratio of a display screen is enhanced, but also an excellent displaying effect is obtained. Meanwhile, by adding a mesh-shaped current collection layer on a high-resistance semi-transparent metal layer, a current conducting capability is enhanced while ensuring a high light transmission ratio, thereby effectively satisfying the demands for the top-emitting OLED, which is applicable to a double-sided display device. The OLED has a simple structure and simple and reliable manufacturing technique, which thus has a wide application prospect. | 07-22-2010 |
| 20100181558 | SEMICONDUCTOR DEVICE, SEMICONDUCTOR DEVICE MANUFACTURING METHOD AND IMAGE DISPLAY DEVICE - A semiconductor device having semiconductor elements disposed with higher density and a method for manufacturing the same are provided. | 07-22-2010 |
| 20100181559 | ORGANIC EL DISPLAY PANEL AND MANUFACTURING METHOD THEREOF - Disclosed is an organic EL display panel which includes: a substrate; a linear first bank which is disposed over the substrate and defines a linear region; a second bank which defines two or more pixel regions arranged in the linear region; a pixel electrode disposed in the pixel region; a linear organic layer which is formed by coating method in the linear region over the pixel electrode and second bank; and a counter electrode over the organic layer, wherein the first bank is larger in height than the second bank, the first and second banks are made of resin, anisole contact angle at the top of the first bank is 30-60°, and anisole contact angle at the top of the second bank is 5-30°. | 07-22-2010 |
| 20100181560 | ORGANIC ELECTROLUMINESCENT ELEMENT, DISPLAY, AND ELECTRONIC APPARATUS - An organic electroluminescent element includes an electron-transport layer composed of a heterocyclic compound, a negative electrode composed of a metal material, and a transition-metal-complex layer arranged between the electron-transport layer and the negative electrode. | 07-22-2010 |
| 20100181561 | ORGANIC LIGHT-EMITTING DEVICE - An organic light emitting device with improved light emitting efficiency, the organic light emitting device includes a substrate, a first electrode arranged on the substrate, a second electrode arranged to face the first electrode, an organic light-emitting layer arranged between the first electrode and the second electrode, an electron transport layer arranged between the organic light-emitting layer and the second electrode, wherein the electron transport layer includes a multi-layer structure that includes at least one first layer and at least two second layers, wherein ones of said at least one first layer and ones of said at least two second layers are alternately stacked, wherein ones of the at least two second layers are arranged at both opposite ends of the electron transport layer, each of the at least two second layers having a lower electron mobility than that of each of the at least one first layer. | 07-22-2010 |
| 20100181562 | Light-Emitting Element, Light-Emitting Device, and Electronic Device - A light-emitting element includes a first electrode, a first light-emitting layer formed over the first electrode, a second light-emitting layer formed on and in contact with the first light-emitting layer to be in contact therewith, and a second electrode formed over the second light-emitting layer. The first light-emitting layer includes a first light-emitting substance and a hole-transporting organic compound, and the second light-emitting layer includes a second light-emitting substance and an electron-transporting organic compound. Substances are selected such that a difference in LUMO levels between the first light-emitting substance, the second light-emitting substance, and the electron-transporting organic compound is 0.2 eV or less, a difference in HOMO levels between the hole-transporting organic compound, the first light-emitting substance, and the second light-emitting substance is 0.2 eV or less, and a difference in LUMO levels between the hole-transporting organic compound and the first light-emitting substance is greater than 0.3 eV. | 07-22-2010 |
| 20100181563 | THIN FILM TRANSISTOR, METHOD OF MANUFACTURING THE SAME, AND FLAT PANEL DISPLAY DEVICE HAVING THE SAME - A thin film transistor using an oxide semiconductor as an active layer, and its method of manufacture. The thin film transistor includes: a substrate; an active layer formed of an oxide semiconductor; a gate insulating layer formed of a dielectric on the active layer, the dielectric having an etching selectivity of 20 to 100:1 with respect to the oxide semiconductor; a gate electrode formed on the gate insulating layer; an insulating layer formed on the substrate including the gate electrode and having contact holes to expose the active layer; and source and drain electrodes connected to the active layer through the contact holes. Since the source and drain electrodes are not overlapped with the gate electrode, parasitic capacitance between the source and drain electrodes and the gate electrode is minimized. Since the gate insulating layer is formed of dielectric having a high etching selectivity with respect to oxide semiconductor, the active layer is not deteriorated. | 07-22-2010 |
| 20100187504 | DIAMINE DERIVATIVES AND ORGANIC ELECTRONIC DEVICE USING THE SAME - The present invention relates to a new diamine derivative, and an organic electronic device using the same. The diamine derivative according to the present invention can serve as a hole injecting, hole transporting, electron injecting, electron transporting, or light emitting material in an organic electronic device including an organic light emitting device. Particularly, it can serve as a light emitting dopant as used alone, in particular, a blue light emitting dopant. The organic electronic device according to the present invention exhibits excellent characteristics in terms of efficiency, drive voltage, life time, and stability. | 07-29-2010 |
| 20100187505 | BENZANTHRACENE DERIVATIVES FOR ORGANIC ELECTROLUMINESCENT DEVICES - The present invention relates to the compounds of the formula (1) and to organic electroluminescent devices, in particular blue-emitting devices, in which these compounds are used as host material or dopant in the emitting layer and/or as hole-transport material and/or as electron-transport material. | 07-29-2010 |
| 20100187506 | ELECTROACTIVE MATERIALS - There is provided a compound having Formula I or Formula II: | 07-29-2010 |
| 20100187507 | ELECTROACTIVE MATERIALS - There is provided a compound having Formula I: | 07-29-2010 |
| 20100187508 | ANTHRACENE COMPOUNDS FOR LUMINESCENT APPLICATIONS - This invention relates to anthracene derivatives that are useful in electroluminescent applications. It also relates to electronic devices in which the active layer includes such an anthracene derivative. | 07-29-2010 |
| 20100187509 | VINYLPHENOXY POLYMERS - There is provided a vinylphenoxy polymer having at least one monomeric unit selected from the group consisting of Formula Ia, Formula Ib and Formula Ic: | 07-29-2010 |
| 20100187510 | ELECTRONIC DEVICE INCLUDING 1,7-PHENANTHROLINE DERIVATIVE - There is provided an organic electronic device having an anode, a hole injection layer, a photoactive layer, an electron transport layer, and a cathode. At least one of the photoactive layer and the electron transport layer includes a compound having Formula I or Formula II | 07-29-2010 |
| 20100187511 | AROMATIC AMINE DERIVATIVE AND ORGANIC ELECTROLUMINESCENT DEVICE USING THE SAME - An aromatic amine derivative having ring structures on the both sides of central double bond structure, an organic electroluminescence device including the aromatic amine derivative, and an organic electroluminescence material-containing solution including the aromatic amine derivative as one of organic electroluminescence materials and a solvent, the organic electroluminescence device having a long lifetime and high luminous efficiency and being capable of emitting blue light having a high color purity, and being realized with the aromatic amine derivative and the organic electroluminescence material-containing solution. | 07-29-2010 |
| 20100187512 | POLYCYCLIC RING ASSEMBLY COMPOUND AND ORGANIC ELECTROLUMINESCENT DEVICE EMPLOYING THE SAME - Polycyclic ring assembly compound which has a specific flexible partial structure, i.e., a structure containing an aromatic ring in which adjacent carbon atoms have, bonded thereto, an aromatic ring group of another kind and an aliphatic group or aromatic ring group. Also provided are: a polymer constituted of repeating units at least part of which are structures derived from the polycyclic ring assembly compound; a solution of an organic EL material containing the polycyclic ring assembly compound or the polymer; and an organic electroluminescence device. The organic electroluminescence device has excellent heat resistance, high color purity, and a long lifetime and can emit a blue light or green light at a high luminescent efficiency. The polycyclic ring assembly compound realizes the device. | 07-29-2010 |
| 20100187513 | ORGANIC ELECTROLUMINESCENCE ELEMENT - An organic electroluminescence element includes an anode and a transparent electrode cathode. An organic luminescent layer is located between the anode and the cathode. An electron injection layer is located between the cathode and the organic luminescent layer, and includes at least one of an alkali metal and an alkali earth metal to inject electrons into the organic luminescent layer. A cathode buffer layer is located between the electron injection layer and the cathode, and includes a hole-transporting organic material. | 07-29-2010 |
| 20100187514 | ORGANIC THIN FILM TRANSISTOR AND ORGANIC THIN FILM LIGHT- EMITTING TRANSISTOR - An organic thin film transistor including a substrate having thereon at least three terminals of a gate electrode, a source electrode and a drain electrode, an insulator layer and an organic semiconductor layer, with a current between a source and a drain being controlled upon application of a voltage to the gate electrode, wherein the foregoing organic semiconductor layer includes a specified organic compound having an aromatic hydrocarbon group or an aromatic heterocyclic group and an acetylene structure in the center thereof; an organic thin film light emitting transistor in which in the organic thin film transistor, light emission is obtained utilizing a current flowing between the source and the drain, and the light emission is controlled upon application of a voltage to the gate electrode; an organic thin film transistor which is made high with respect to the response speed and has a large ON/OFF ratio by a compound suitable therefor; and an organic film light emitting transistor utilizing it, and a compound suitable therefor, are provided. | 07-29-2010 |
| 20100187515 | Use of a Precursor of an N-Dopant for Doping an Organic Semiconductive Material, Precursor and Electronic or Optoelectronic Component - Use of a precursor of an n-dopant for doping an organic semiconductive material, as a blocking layer, as a charge injection layer, as an electrode material, as a storage material or as a semiconductor material itself in electronic or optoelectronic components, the precursor being selected from the following formulae 1-3c: | 07-29-2010 |
| 20100187516 | ORGANIC SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING ORGANIC SEMICONDUCTOR DEVICE - An organic semiconductor device of preventing invasion of hydrogen or hydrogen ion into the device and having a long-term reliability, and a method of manufacturing thereof are provided by giving a hydrogen absorbing layer which absorbs hydrogen or hydrogen ion, and which does not release the absorbed hydrogen or hydrogen ion. | 07-29-2010 |
| 20100187517 | ORGANIC EL DEVICE - An organic EL device includes: an anode; a cathode and an organic thin-film layer provided between the anode and the cathode. The organic thin-film layer includes: a fluorescent-emitting layer containing a fluorescent host and a fluorescent dopant; and a phosphorescent-emitting layer containing a first phosphorescent host and a first phosphorescent dopant. The first phosphorescent dopant emits light by receiving exited triplet energy transferred from the fluorescent host. The fluorescent host has a substituted or unsubstituted polycyclic fused aromatic skeleton and has an exited triplet energy gap of 2.10 eV to 3.00 eV. | 07-29-2010 |
| 20100187518 | METHOD OF PRODUCING ORGANIC LIGHT EMITTING DEVICE - A method for producing an organic light emitting device having an anode, a layer containing an electron accepting organic compound, a hole transporting layer containing an organic compound, a light emitting layer containing a macromolecular compound, and a cathode in this order, the layer containing the electron accepting organic compound being in contact with the anode and the hole transporting layer,
| 07-29-2010 |
| 20100187519 | MATERIAL FOR ORGANIC ELECTROLUMINESCENT ELEMENT, AND ORGANIC ELECTROLUMINESCENT ELEMENT - A material for an organic electroluminescence device including at least one of compounds shown by the following formula (Ia), (Ib), (IIa), (IIb), (III), (IVa) or (IVb): | 07-29-2010 |
| 20100187520 | LIGHT EMITTING DEVICE MATERIAL AND LIGHT EMITTING DEVICE - Disclosed is a light emitting device material characterized by containing a specific fluorine compound. This light emitting device material enables to obtain a light emitting device having high luminous efficiency, excellent color purity and excellent durability. Also disclosed is a light emitting device using such a light emitting device material. | 07-29-2010 |
| 20100187521 | BLUE ORGANIC LIGHT EMITTING DEVICE - A blue organic light emitting device is provided. The blue organic light emitting device comprises a first electrode; a second electrode; and an organic layer including an electron transport layer between the first electrode and the second electrode, wherein the electron transport layer includes a material having an energy gap of 2.8 eV or more between a highest occupied molecular orbital (HOMO) and a lowest unoccupied molecular orbital (LUMO). | 07-29-2010 |
| 20100187522 | METHOD OF FORMING AN ORGANIC LIGHT-EMITTING DISPLAY WITH BLACK MATRIX - A method of forming an organic light-emitting display (OLED) includes the steps of providing a substrate, forming a black matrix on the substrate, forming a buffer layer on the black matrix, forming an active layer on the buffer layer, simultaneously patterning the black matrix and the buffer layer, and forming a display electrode and a thin film transistor over the buffer layer. | 07-29-2010 |
| 20100193772 | Thin film transistor and display device - Provided is a thin film transistor capable of improving reliability in the thin film transistor including an oxide semiconductor layer. A thin film transistor including: a gate electrode; a gate insulating film formed on the gate electrode; an oxide semiconductor layer forming a channel region corresponding to the gate electrode on the gate insulating film; a channel protective film formed at least in a region corresponding to the channel region on the oxide semiconductor layer; and a source/drain electrode. A top face and a side face of the oxide semiconductor layer are covered with the source/drain electrode and the channel protective layer on the gate insulating film. | 08-05-2010 |
| 20100193773 | Nitrogen-containing heterocycle derivative and organic electroluminescent element using the same - A novel derivative of heterocyclic compound having nitrogen atom with a structure made by bonding special groups to benzimidazole, a material for an organic electroluminescence (EL) device comprising the derivative of heterocyclic compound having nitrogen atom and an organic electroluminescence device comprising at least one organic compound layer containing a light emitting layer sandwiched between a pair of electrodes, wherein the device contains the derivative of heterocyclic compound having nitrogen atom. An organic EL device achieving elevation of luminance and of efficiency in light emission even under low driving voltage is obtainable by an employment of the derivative of heterocyclic compound having nitrogen atom for at least one layer composing organic compound layers of the EL device. | 08-05-2010 |
| 20100193774 | Quinoid Compounds and Their Use in Semiconducting Matrix Materials, Electronic and Optoelectronic Structural Elements - The invention relates to quinoid compounds and their use in semiconductive matrix materials, electronic and optoelectronic structural elements. | 08-05-2010 |
| 20100193775 | ORGANIC TRANSISTOR, ORGANIC TRANSISTOR ARRAY, AND DISPLAY DEVICE - An organic transistor includes a substrate; a gate electrode and a gate insulating film sequentially formed on the substrate in the stated order; and a source electrode, a drain electrode, and an organic semiconductor layer formed on at least the gate insulating film. Ultraviolet light is radiated to the substrate from a side without the gate electrode, transmitted through the substrate and the gate insulating film, reflected at the gate electrode, and absorbed at the organic semiconductor layer. Conductivity of the organic semiconductor layer that has absorbed the ultraviolet light is lower than that of the organic semiconductor layer that has not absorbed the ultraviolet light. | 08-05-2010 |
| 20100193776 | ORGANIC ELECTROLUMINESCENT DEVICE - An organic electroluminescent device | 08-05-2010 |
| 20100193777 | METHOD OF PRODUCING A DESUBSTITUTED COMPOUND, ORGANIC SEMICONDUCTOR FILM AND METHOD OF PRODUCING THE SAME - A method of producing a desubstituted compound, including: applying an external stimulation to a compound A-(B) | 08-05-2010 |
| 20100193778 | ORGANIC LIGHT EMITTING DIODE DISPLAY AND METHOD OF MANUFACTURING THE SAME - An organic light emitting diode display with first and second substrates, and a method of manufacturing the organic light emitting diode display. The first substrate has a plurality of first organic light emitting diodes each having a first emissive area and a first non-emissive area, and a first driving circuit unit for driving the first organic light emitting diodes. The second substrate has a plurality of second organic light emitting diodes each having a second emissive area and a second non-emissive area, and a second driving circuit unit for driving the second organic light emitting diodes. The first emissive areas of the first organic light emitting diodes face the second non-emissive areas of the second organic light emitting diodes, respectively, and the second emissive areas of the second organic light emitting diodes face the first nonemissive area of the first organic light emitting diodes, respectively. | 08-05-2010 |
| 20100193779 | BOTTOM GATE THIN FILM TRANSISTOR, FLAT PANEL DISPLAY HAVING THE SAME AND METHOD OF FABRICATING THE SAME - A bottom gate thin film transistor (TFT), a flat panel display having the same, and a method of fabricating the same are disclosed. The TFT comprises a gate electrode disposed on a substrate, and a gate insulating layer disposed on the gate electrode. A semiconductor layer is disposed on the gate insulating layer and crossing over the gate electrode, and is crystallized by an MILC technique. An inter-insulating layer is disposed on the semiconductor layer and comprises source and drain contact holes which expose portions of the semiconductor layer. The source and drain contact holes are separated from at least one edge of the semiconductor layer crossing over the gate electrode. The semiconductor layer comprises conductive MIC regions corresponding to the exposed portions of the semiconductor layer in the source and drain contact holes. | 08-05-2010 |
| 20100200841 | LIQUID COMPOSITIONS FOR INKJET PRINTING OF ORGANIC LAYERS OR OTHER USES - A method of forming an organic layer by using a liquid composition comprising a small molecule organic semiconductor material mixed in a ketone solvent. The liquid composition is deposited on a surface to form the organic layer. The ketone solvent may be an aromatic ketone solvent, such as a tetralone solvent. The organic semiconductor material may be cross-linkable to provide a cross-linked organic layer. The method can be used to make organic electronic devices, such as organic light emitting devices. In another aspect, the liquid composition comprises a small molecule organic semiconductor material mixed in an aromatic ether solvent. Also, provided are liquid compositions which can be used to make organic layers. | 08-12-2010 |
| 20100200842 | Surface modifying agent, laminated structure and transistor including the same, and method of manufacturing the laminated structure - Disclosed is a surface modifying agent including a compound having an ethynyl group at one terminal end, a laminated structure manufactured using the surface modifying agent, a method of manufacturing the laminated structure, and a transistor including the same. | 08-12-2010 |
| 20100200843 | THIN FILM TRANSISTOR AND DISPLAY UNIT - A thin film transistor with which oxygen is easily supplied to an oxide semiconductor layer and favorable transistor characteristics are able to be restored and a display unit including the same are provided. The thin film transistor includes sequentially over a substrate a gate electrode, a gate insulting film, an oxide semiconductor layer including a channel region, and a channel protective layer covering the channel region A source electrode and a drain electrode are formed on the oxide semiconductor layer located on both sides of the channel protective layer, and at least one of the source electrode and the drain electrode has an aperture to expose the oxide semiconductor layer. | 08-12-2010 |
| 20100200844 | ORGANIC THIN FILM TRANSISTOR AND FABRICATING METHOD THEREOF - An organic thin film transistor including a gate, a gate insulator covering the gate, a source, a drain, an organic semiconductor layer, a hydrophobic layer and a protecting droplet is provided. A hydrophobic region is formed by forming the hydrophobic layer on a surface of the source and a surface of the drain, respectively. Meanwhile, a hydrophilic region is formed on the organic semiconductor layer exposed by the hydrophobic layer. The protecting droplet is self-assemblingly formed on the organic semiconductor layer to protect the device characteristic by using the surface tension thereof. Therefore, an organic thin film transistor having a simple fabricating process is provided. Besides, a fabricating method of an organic thin film transistor is also provided. | 08-12-2010 |
| 20100200845 | ORGANIC LIGHT EMITTING DIODE DISPLAY - Embodiments provide an organic light emitting diode display. The display includes a substrate, a pixel electrode formed on the substrate, and an organic emissive layer formed on the pixel electrode. A common electrode is formed on the organic emissive layer. In addition, a crystallized light scattering layer is formed on the common electrode. The crystallized light scattering layer may be a crystallized organic or crystallized inorganic layer having a rough surface in order to effectively scatter light and prevent phenomenon, such as Newton's Rings from occurring in the display. | 08-12-2010 |
| 20100200846 | ORGANIC LIGHT EMITTING DIODE DISPLAY - An organic light emitting diode display includes a substrate having organic light emitting diodes thereon. A thin film encapsulation layer is formed on the substrate such that the thin film encapsulation layer covers the organic light emitting diodes. A nonorganic layer is formed under the thin film encapsulation layer along the edge of the thin film encapsulation layer. | 08-12-2010 |
| 20100200847 | ORGANIC COMPOUND, ANTHRACENE DERIVATIVE, AND LIGHT-EMITTING ELEMENT, LIGHT-EMITTING DEVICE, AND ELECTRONIC DEVICE USING ANTHRACENE DERIVATIVE - Objects of the present invention are to provide novel anthracene derivatives and novel organic compounds; a light-emitting element that has high emission efficiency; a light-emitting element that is capable of emitting blue light with high luminous efficiency; a light-emitting element that is capable of operation for a long time; and a light-emitting device and an electronic device that have lower power consumption. An anthracene derivative represented by a general formula (1) and an organic compound represented by a general formula (17) are provided. A light-emitting element that has high emission efficiency can be obtained by use of the anthracene derivative represented by the general formula (1). Further, a light-emitting element that has a long life can be obtained by use of the anthracene derivative represented by the general formula (1). | 08-12-2010 |
| 20100200848 | ORGANIC ELECTROLUMINESCENT DEVICE WITH CARRIER BLOCKING LAYER INTERPOSED BETWEEN TWO EMITTING LAYERS - An organic electroluminescent device including in sequence an anode, a first emitting layer ( | 08-12-2010 |
| 20100207104 | Electrical Organic Component and a Method for its Production - An electrical organic component includes a first electrode, an organic functional layer on the first electrode and a second electrode on the organic functional layer. The first and/or second electrodes contain rhenium compounds. | 08-19-2010 |
| 20100207106 | STRUCTURE FOR REPAIRING PIXEL OF ORGANIC LIGHT EMITTING DISPLAY DEVICE AND METHOD OF REPAIRING THE SAME - A structure is disclosed for repairing a defective pixel of an organic light emitting display device of which a defect pixel is repaired. An organic light emitting diode includes a first electrode, a light emitting layer formed on a light emitting region of the first electrode, and a second electrode formed on the light emitting layer. The first electrode and the second electrode are conductively coupled to each other for preventing the organic light emitting diode from emitting light, for example, by irradiating a laser on a portion of the second electrode to cause a short-circuit between the first electrode and the second electrode. | 08-19-2010 |
| 20100207107 | ORGANIC LIGHT EMITTING DISPLAY DEVICE - An organic light emitting display device includes: a first substrate; a plurality of organic light emitting diodes on the first substrate; a plurality of spacers spaced apart from each other on sides of light emitting regions corresponding to the plurality of organic light emitting diodes; and a second substrate facing the first substrate and spaced apart from the first substrate at an interval by the plurality of spacers. | 08-19-2010 |
| 20100207108 | ELECTRONIC DEVICE INCLUDING PHENANTHROLINE DERIVATIVE - There is provided an organic electronic device having an anode, a hole injection layer, a photoactive layer, an electron transport layer, and a cathode. At least one of the photoactive layer and the electron transport layer includes a compound having Formula I | 08-19-2010 |
| 20100207109 | BUFFER BILAYERS FOR ELECTRONIC DEVICES - The present invention relates to buffer bilayers, and their use in electronic devices. The bilayer has a first layer including (i) at least one electrically conductive polymer doped with at least one non-fluorinated polymeric acid and (ii) at least one highly-fluorinated acid polymer. The bilayer has a second layer which is a reacted layer from a metal which can be one or more transition metals, Group 13 metals, Group 14 metals, or lanthanide metals. | 08-19-2010 |
| 20100207110 | ORGANIC EL DEVICE - An organic EL device includes: an anode for injecting holes; a phosphorescent-emitting layer; a fluorescent-emitting layer; and a cathode for injecting electrons. The phosphorescent-emitting layer contains a phosphorescent host and a phosphorescent dopant for phosphorescent emission. The fluorescent-emitting layer contains a fluorescent host and a fluorescent dopant for fluorescent emission. The fluorescent host is at least one of an asymmetric anthracene derivative represented by a formula (1) below and a pyrene derivative represented by a formula (2) below. | 08-19-2010 |
| 20100207111 | PROCESS FOR PRODUCING ORGANIC SEMICONDUCTOR ELEMENT, ORGANIC SEMICONDUCTOR ELEMENT, AND ORGANIC SEMICONDUCTOR DEVICE - An object of the present invention is to provide a method for producing an organic semiconductor element allowing depression of electrical properties of active layer to be prevented, moreover allowing an active layer patterned to have a satisfactory pattern shape to be formed. In order to achieve the above object, the method for producing an organic semiconductor element of the present invention has the step of laminating a layered body resulting from lamination of a support film and the active layer to an element substrate on which the active layer will be disposed so that the active layer of the layered body will be in contact with the element substrate, the step of forming a mask having a prescribed pattern shape on the support film's surface located on the side opposite to the active layer, and the step of patterning the active layer by removing the layered body located in a region where the mask has not been formed. | 08-19-2010 |
| 20100207112 | ORGANIC PHOTODETECTOR HAVING A REDUCED DARK CURRENT - An organic photodetector has a reduced dark current by incorporating an electron blocking layer or barrier layer between the lower electrode and the organic photoactive layer. TA SAM layer is proposed as the material for the barrier layer. | 08-19-2010 |
| 20100207113 | THIN FILM ACTIVE ELEMENT, ORGANIC LIGHT EMITTING DEVICE, DISPLAY DEVICE, ELECTRONIC DEVICE, AND MANUFACTURING METHOD OF THIN FILM ACTIVE ELEMENT - There is provided a thin film active element including a light-permeable substrate, a light-shielding source/drain electrode formed on the substrate, a light-permeable source/drain electrode formed on a plane surface to which the light-shielding source/drain electrode belongs, and disposed to have a gap interposed between the light-shielding source/drain electrode and the light-permeable source/drain electrode, a channel layer formed in the gap between the light-shielding source/drain electrode and the light-permeable source/drain electrode, and a gate electrode applying an electric field to the channel layer formed in the gap. | 08-19-2010 |
| 20100207115 | Organic Electro-Luminescence Diode - An organic electro-luminescence diode comprises two electrodes and an organic electro-luminescence structure. The organic electro-luminescence structure is formed between the two electrodes, and includes a red light-generating unit, a green light-generating unit, a blue light-generating unit and a light-compensating unit stacked with each other. The light-compensating unit is selected from the group consisting of a white light-compensating unit, a red light-compensating unit, a green light-compensating unit, a blue light-compensating unit and a structure stacking together one light-compensating unit upon the other. | 08-19-2010 |
| 20100213442 | SEMICONDUCTOR DEVICE - Provided is a semiconductor device comprising an organic semiconductor element A and an organic semiconductor element B, wherein
| 08-26-2010 |
| 20100213443 | Oled devices - An OLED device having an emission layer formed of an ambipolar phosphine oxide host material and a dopant, a hole transport layer in electrical communication with an anode, an electron transport layer in communication with a cathode, wherein the HOMO energy of the hole transport layer is substantially the same as the HOMO energy of the ambipolar host in the emission layer, and the LUMO energy of the electron transport layer is substantially the same as the LUMO energy of the ambipolar host in the emission layer. | 08-26-2010 |
| 20100213444 | ORGANIC SEMICONDUCTOR AND ORGANIC THIN-FILM TRANSISTOR - To provide an organic semiconductor of tetrathiafulvalene derivative and an organic thin-film transistor formed therefrom, the tetrathiafulvalene derivative being readily formed into a stable thin film and the organic thin-film transistor having a high mobility and being driven at a low threshold voltage, an organic semiconductor includes a hexamethylenetetrathiafulvalene compound represented by the formula (1) below, and an organic thin-film transistor having a thin film obtained therefrom | 08-26-2010 |
| 20100213445 | PHOSPHORESCENT POLYMER COMPOUNDS AND ORGANIC ELECTROLUMINESCENT DEVICES MANUFACTURED THEREWITH - A phosphorescent polymer compound has high luminance efficiency and long life. An organic electroluminescent device includes the compound. The phosphorescent polymer compound includes structural units that are derived from a compound represented by Formula (1): wherein R1 to R8 are each independently a hydrogen atom, a halogen atom, a cyano group, an alkyl group, an aryl group, a heteroaryl group, an amino group optionally substituted with an alkyl group, an alkoxy group, a silyl group optionally substituted with an alkyl group, or a group having a radically polymerizable functional group, and one of R1 to R8 is a group having a radically polymerizable functional group; and L is a ligand with a specific five-membered ring structure, and the two ligands L may be the same or different from each other. | 08-26-2010 |
| 20100213446 | BUFFER BILAYERS FOR ELECTRONIC DEVICES - The present invention relates to buffer bilayers, and their use in electronic devices. The bilayer has a first layer including at least one electrically conductive polymer doped with at least one highly-fluorinated acid polymer. The second layer is a reacted layer from a metal which can be one or more transition metals, Group 13 metals, Group 14 metals, or lanthanide metals. | 08-26-2010 |
| 20100213447 | VERTICAL ORGANIC TRANSISTOR, METHOD FOR MANUFACTURING THE VERTICAL ORGANIC TRANSISTOR, AND LIGHT EMITTING ELEMENT - This invention provides a vertical organic transistor that can realize large current modulation and a reduction in production cost, and a method for manufacturing the vertical organic transistor. The vertical organic transistor comprises an upper electrode, a lower electrode, an organic semiconductor provided between both the electrodes, and an intermediate electrode provided within the organic semiconductor, the intermediate electrode being a layered continuous body comprising a continuous insulating metal compound and particulate metals distributed within the insulating metal compound. | 08-26-2010 |
| 20100213448 | METHOD OF PRODUCING A SINGLE-CRYSTAL THIN FILM OF AN ORGANIC SEMICONDUCTOR COMPOUND - A method of producing a single-crystal thin film of an organic semiconductor compound, which contains the steps of: applying an organic solvent which has a dielectric constant of 4.5 or greater and in which an organic semiconductor compound is soluble, on a substrate, to form a liquid film of the organic solvent on the substrate; supplying the organic semiconductor compound into the liquid film of the organic solvent, to dissolve therein; and crystallizing the organic semiconductor compound in the organic solvent. | 08-26-2010 |
| 20100213449 | ORGANIC ELECTROLUMINESCENT DISPLAY DEVICE AND PRODUCTION METHOD THEREOF - The present invention provides an organic electroluminescent display device including an electroluminescent element with a reduced leakage current and also provides a production method thereof. The present invention is an organic electroluminescent display device including an electroluminescent element,
| 08-26-2010 |
| 20100213450 | PHOSPHOR ELEMENT AND DISPLAY DEVICE - A phosphor element is provided with a first electrode and a second electrode. The electrodes are arranged to face each other, and at least one of the electrodes is transparent or semi-transparent. The phosphor element is also provided with a phosphor layer, which is sandwiched between the first electrode and the second electrode and has phosphor particles dispersed in a medium made of a hole transport material. Conductive nano particles are held on the surface of each of the phosphor particles. | 08-26-2010 |
| 20100213451 | EMISSIVE POLYMERS AND DEVICES INCORPORATING THESE POLYMERS - The present invention relates to a class of luminescent and conductive polymer compositions having chromophores, and particularly solid films of these compositions exhibiting increased luminescent lifetimes, quantum yields and amplified emissions. These desirable properties can be provided through polymers having rigid groups designed to prevent polymer reorganization, aggregation or π-stacking upon solidification. These polymers can also display an unusually high stability with respect to solvent and heat exposures. The invention also relates to a sensor and a method for sensing an analyte through the luminescent and conductive properties of these polymers. Analytes can be sensed by activation of a chromophore at a polymer surface. Analytes include aromatics, phosphate ester groups and in particular explosives and chemical warfare agents in a gaseous state. The present invention also relates to devices and methods for amplifying emissions by incorporating a polymer having an energy migration pathway and/or providing the polymer as a block co-polymer or as a multi-layer. | 08-26-2010 |
| 20100213452 | AMBIPOLAR HOST IN ORGANIC LIGHT EMITTING DIODE - Some embodiments provide a compound represented by Formula 1: | 08-26-2010 |
| 20100213453 | AMBIPOLAR HOST IN ORGANIC LIGHT EMITTING DIODE - Some embodiments provide a compound represented by Formula 1: | 08-26-2010 |
| 20100213454 | PROCESS AND MATERIALS FOR MAKING CONTAINED LAYERS AND DEVICES MADE WITH SAME - There is provided a process for forming a contained second layer over a first layer. The process comprises forming the first layer having a first surface energy and then treating the first layer with a photocurable surface-active composition which is a fluorinated ester or fluorinated imide of an α,β-unsaturated polyacid; exposing the photocurable surface-active composition patternwise with radiation resulting in exposed areas and unexposed areas; developing the photocurable surface-active composition to remove the unexposed areas resulting in a first layer having untreated portions in the unexposed areas and treated portions in the exposed areas, where the treated portions have a second surface energy that is lower than the first surface energy; and forming the second layer on the untreated portions of the first layer. There is also provided an organic electronic device made by the process. | 08-26-2010 |
| 20100213455 | CONDUCTING FORMULATION - The invention relates to novel formulations comprising an organic semiconductor (OSC) and a conductive additive, to their use as conducting inks for the preparation of organic electronic (OE) devices, especially organic photovoltaic (OPV) cells, to methods for preparing OE devices using the novel formulations, and to OE devices and OPV cells prepared from such methods and formulations. | 08-26-2010 |
| 20100213456 | Organic Electroluminescence Display Device - An organic electroluminescence display device is disclosed wherein plural organic electroluminescence elements each having an anode, a cathode and an organic layer sandwiched in between the anode and the cathode, the plural organic electroluminescence elements including organic electroluminescence elements developing different colors in a row direction, and at least one of the organic layers having an outer edge of a conic section at an end portion in a column direction thereof, the outer edge of the conic section becoming narrower gradually in its width in a row direction of vapor deposition thereof toward an extreme end at an end portion in a column direction thereof. The organic electroluminescence display device can improve the vapor deposition accuracy and the degree of design freedom. | 08-26-2010 |
| 20100213457 | Light-Emitting Element, Light-Emitting Device, and Electronic Device - A light-emitting element disclosed in the present invention includes a light-emitting layer and a first layer between a first electrode and a second electrode, in which the first layer is provided between the light-emitting layer and the first electrode. The present invention is characterized by the device structure in which the first layer comprising a hole-transporting material is doped with a hole-blocking material or an organic compound having a large dipole moment. This structure allows the formation of a high performance light-emitting element with high luminous efficiency and long lifetime. The device structure of the present invention facilitates the control of the rate of the carrier transport, and thus, leads to the formation of a light-emitting element with a well-controlled carrier balance, which contributes to the excellent characteristics of the light-emitting element of the present invention. | 08-26-2010 |
| 20100219397 | TRANSITION METAL COMPLEX COMPOUND AND ORGANIC ELECTROLUMINESCENT DEVICE USING SAME - Disclosed is a transition metal complex compound having a specific structure including a crosslinked stricture. Further, disclosed is an organic electroluminescence device including an organic thin film formed of one or more layers including at least a light-emitting layer, the organic thin film layer being interposed between a pair of electrodes. In this organic electroluminescence device, at least one layer of the organic thin film contains the transition metal complex compound and has high luminous efficiency and emits blue light. In addition, disclosed is the transition metal complex compound enables to realize the organic electroluminescence device. | 09-02-2010 |
| 20100219398 | BOTTOM EMISSION TYPE ORGANIC ELECTROLUMINESCENT PANEL - Provided is a bottom emission type organic EL panel capable of preventing or delaying loss of light emission from an end portion of the light emission area and reduction of the light emission area in an organic EL element. This organic electro luminescence panel includes an organic electro luminescence element having at least one organic layer between an anode and a cathode arranged on a substrate. This panel has a main light emission area emitting light with a high luminance and a non-light emission area or a low light emission area emitting light with a lower luminance than the main light emission area, arranged outside the end portion of the main light emission area. By limiting the main light emission area to a smaller size than the cathode forming area, the end portion of the cathode forming area is arranged outside the end portion of the main light emission area. | 09-02-2010 |
| 20100219399 | BLOCK COPOLYMER - A block copolymer comprising two or more of blocks of the following formula (1), wherein at least two of a plurality of m's present in the copolymer represent a number of 5 or more, Ar's in adjacent two blocks in the copolymer are mutually different, and the copolymer has two Ar's when composed of 2 blocks of the formula (1), has two or more Ar's when composed of 3 blocks of the formula (1) and has four or more Ar's when composed of 4 or more blocks of the formula (1): | 09-02-2010 |
| 20100219400 | ORGANIC ELECTROLUMINESCENT DEVICE - Provided is an organic electroluminescence device, including: an anode; a cathode; and organic thin film layers provided between the anode and the cathode, in which: the organic thin film layers have a light emitting layer, and have a hole injecting layer and a hole transporting layer, or a hole injecting/transporting layer on a side which is closer to the anode than the light emitting layer is; the hole injecting layer or the hole injecting/transporting layer contains an aromatic amine derivative having a specific substituent, and the hole transporting layer or the hole injecting/transporting layer contains an aromatic amine derivative having a specific substituent. | 09-02-2010 |
| 20100219401 | Deposition of Organic Layers - A method for depositing one or more organic layers onto a substrate, which includes: transferring the one or more layers from a depositing surface of a stamp to the substrate by bringing the layer coated depositing surface of the stamp into contact with the substrate, and the use of either or both of the steps of: (i) contacting the polymer with a plasticizer; and (ii) heating the substrate and/or stamp, in order to create favorable conditions for conformal contact and uniform layer transfer. | 09-02-2010 |
| 20100219402 | THIN FILM TRANSISTOR AND METHOD FOR PRODUCING THE SAME - The present invention provides a method of manufacturing a thin film transistor of a top-contact structure with suppressed deterioration by a process which is easy and suitable for increase in area without damaging an organic semiconductor pattern. The organic semiconductor pattern is formed on a substrate. An electrode material film is formed on the substrate so as to cover the organic semiconductor pattern. A resist pattern is formed on the electrode material film. By wet etching using the resist pattern as a mask, the electrode material film is patterned. By the process, a source electrode and a drain electrode are formed. | 09-02-2010 |
| 20100219403 | ORGANIC LIGHT-EMITTING DIODES COMPRISING CARBENE-TRANSITION METAL COMPLEX EMITTERS, AND AT LEAST ONE COMPOUND SELECTED FROM DISILYLCARBAZOLES, DISILYLDIBENZOFURANS, DISILYLDIBENZOTHIOPHENES, DISILYLDIBENZOPHOSPHOLES, DISILYLDIBENZOTHIOPHENE S-OXIDES AND DISILYLDIBENZOTHIOPHENE S,S-DIOXIDES - The present invention relates to an organic light-emitting diode comprising an anode An and a cathode Ka and a light-emitting layer E which is arranged between the anode An and the cathode Ka and comprises at least one carbene complex and if appropriate at least one further layer, where the light-emitting layer E and/or the at least one further layer comprises at least one compound selected from disilylcarbazoles, disilyldibenzofurans, disilyldibenzothiophenes, disilyldibenzophospholes, disilyldibenzothiophene S-oxides and disilyldibenzothiophene S,S-dioxides, to a light-emitting layer comprising at least one of the aforementioned compounds and at least one carbene complex, to the use of the aforementioned compounds as matrix material, hole/exciton blocker material, electron/exciton blocker material, hole injection material, electron injection material, hole conductor material and/or electron conductor material, and to a device selected from the group consisting of stationary visual display units, mobile visual display units and illumination units comprising at least one inventive organic light-emitting diode; to selected disilylcarbazoles, disilyldibenzofurans, disilyldibenzothiophenes, disilyldibenzophospholes, disilyldibenzothiophene S-oxides and disilyldibenzothiophene S,S-dioxides, and to processes for their preparation. | 09-02-2010 |
| 20100219404 | ORGANIC EL DEVICE - An organic EL device includes: an anode, a cathode and an organic thin-film layer interposed between the anode and the cathode, in which the organic thin-film layer includes: an emitting layer containing a host material and a phosphorescent material; and a hole transporting layer provided adjacent to the anode relative to the emitting layer. The hole transporting layer includes a first hole transporting layer and a second hole transporting layer that are sequentially layered on the anode, in which the first hole transporting layer contains an amino compound substituted by an aromatic substituent represented by a formula (1) below and the second hole transporting layer contains at least one of compounds represented by formulae (2) to (5) below. | 09-02-2010 |
| 20100219405 | NOVEL ARYLAMINE POLYMER, METHOD FOR PRODUCING THE SAME, INK COMPOSITION, FILM, ELECTRONIC DEVICE, ORGANIC THIN-FILM TRANSISTOR, AND DISPLAY DEVICE - A polymer containing a repeating unit expressed by General Formula (I): General Formula (I) where Ar1 represents a substituted or unsubstituted aromatic hydrocarbon group; Ar2 and Ar3 each independently represent a divalent group of a substituted or unsubstituted aromatic hydrocarbon group; and R1 and R2 each independently represent a hydrogen atom, substituted or unsubstituted alkyl group, or substituted or unsubstituted aromatic hydrocarbon group. | 09-02-2010 |
| 20100219406 | USE OF ACRIDINE DERIVATIVES AS MATRIX MATERIALS AND/OR ELECTRON BLOCKERS IN OLEDS - The present invention relates to the use of (hetero)aryl-substituted acridine derivatives as matrix materials in a light-emitting layer of organic light-emitting diodes (OLEDs) and/or in a blocking layer for electrons in organic light-emitting diodes. The present invention further relates to a light-emitting layer which comprises at least one emitter material and at least one matrix material, wherein the matrix material used is at least one (hetero)aryl-substituted acridine derivative, and to an organic light-emitting diode which comprises at least one inventive light-emitting layer, to an organic light-emitting diode which comprises at least one acridine derivative of the formula (I) in a blocking layer for electrons, and to a device selected from stationary and mobile visual display units and illumination units which comprise at least one inventive organic light-emitting diode. | 09-02-2010 |
| 20100219407 | ORGANIC METAL COMPLEX, AND ORGANIC LIGHT EMITTING DEVICE AND DISPLAY APPARATUS USING THE SAME - Provided is an organic metal complex having a structure represented by the following general formula (1): | 09-02-2010 |
| 20100219408 | SENSOR MATRIX WITH SEMICONDUCTOR COMPONENTS - The invention relates to a sensor matrix ( | 09-02-2010 |
| 20100219409 | POLYTHIOPHENES AND DEVICES THEREOF - An electronic device containing a polythiophene | 09-02-2010 |
| 20100224863 | ORGANIC EL ELEMENT - To provide an organic EL element in which the hue of display light can be restrained from varying according to a change of the viewing angle. The organic EL element includes: a first electrode (anode) | 09-09-2010 |
| 20100224864 | Organic light emitting diode and method for manufacturing the same - An organic light emitting diode (OLED) and a method for manufacturing the same are disclosed, wherein the method comprises following steps: (a) providing a substrate having a first conductive layer; (b) providing a precursor and polymerizing the precursor by plasma to form a fluorocarbon polymer layer or a fluorocarbon copolymer layer on the first conductive layer of the substrate; (c) forming an organic light emitting structure on the fluorocarbon polymer layer or a fluorocarbon copolymer layer; and (d) forming a second conductive layer on the organic light emitting structure. The hole injection efficiency of the OLED can be improved by the method of the present invention. Hence, the current density of the OLED can be greatly increased. | 09-09-2010 |
| 20100224865 | ORGANIC TRANSISTOR, ORGANIC TRANSISTOR ARRAY AND DISPLAY APPARATUS - A disclosed organic transistor includes a substrate; a gate electrode; a gate insulating film; source-drain electrodes; and an organic semiconductor layer. The gate electrode and the gate insulating film are disposed on the substrate in the stated order, and the source-drain electrodes and the organic semiconductor layer are disposed at least on the gate insulating film in the stated order. At least one of the source-drain electrodes includes a first part disposed directly above the gate electrode, a second part disposed not over the gate electrode, and a connecting part which has a width smaller than a width of the first part and connects the first part and the second part. | 09-09-2010 |
| 20100224866 | TERNARY EMISSIVE LAYERS FOR LUMINESCENT APPLICATIONS - There is provided an organic light emitting diode having an anode, a hole transport layer containing a material having an ionization potential IP | 09-09-2010 |
| 20100224867 | ELECTRONIC DEVICES COMPRISING STRUCTURED ORGANIC FILMS - An electronic device comprising a structured organic film with an added functionality comprising a plurality of segments and a plurality of linkers arranged as a covalent organic framework, wherein the structured organic film may be a multi-segment thick structured organic film. | 09-09-2010 |
| 20100224868 | Light Emitting Device - The present invention provides a TFT that has a channel length particularly longer than that of an existing one, specifically, several tens to several hundreds times longer than that of the existing one, and thereby allowing turning to an on-state at a gate voltage particularly higher than the existing one and driving, and allowing having a low channel conductance gd. According to the present invention, not only the simple dispersion of on-current but also the normalized dispersion thereof can be reduced, and other than the reduction of the dispersion between the individual TFTs, the dispersion of the OLEDs themselves and the dispersion due to the deterioration of the OLED can be reduced. | 09-09-2010 |
| 20100224869 | ORGANIC SEMICONDUCTOR MATERIAL, ORGANIC SEMICONDUCTOR STRUCTURE AND ORGANIC SEMICONDUCTOR APPARATUS - The present invention is directed to the provision of a liquid crystalline organic semiconductor material, which is highly stable under a film forming environment and, at the same time, can easily form a film, for example, by coating. The liquid crystalline organic semiconductor material comprises: a thiophene skeleton comprising 3 to 6 thiophenes linearly connected to each other; and an identical alkyl group having 1 to 20 carbon atoms located on both sides of the thiophene skeleton, wherein acetylene skeletons each have been introduced into between the thiophene skeleton and the alkyl group, or acetylene skeletons have been introduced symmetrically into the thiophene skeleton. | 09-09-2010 |
| 20100230659 | Optical Devices and Their Manufacture - A process for the preparation of a polymerizable unit for production of a hole transporting polymer for use in an optical device, which process comprises reacting | 09-16-2010 |
| 20100230660 | COMPOUND HAVING PYRIDOINDOLE RING STRUCTURE HAVING SUBSTITUTED PYRIDYL GROUP ATTACHED THERETO, AND ORGANIC ELECTROLUMINESCENCE ELEMENT - The present invention is to provide an organic compound having excellent characteristics as a material for an organic EL device having a high efficiency and a high durability, and to provide an organic EL device having a high efficiency and a high durability by using the compound. The invention relates to a compound having a pyridoindole ring structure having a substituted pyridyl group attached thereto, which is represented by the general formula (1); and to an organic electroluminescent device comprising a pair of electrodes and at least one organic layer interposed between the electrodes, wherein at least one of the organic layer(s) contains the compound: | 09-16-2010 |
| 20100230661 | CHARGE GENERATION LAYER DOPED WITH DIHALOGEN ETHER - The presently disclosed embodiments relate generally to layers that are useful in imaging apparatus members and components, for use in electrostatographic, including digital, apparatuses. More particularly, the embodiments pertain to an improved electrostatographic imaging member incorporating dihalogen ether into the charge generating layer which results in increased photosensitivity of the photogenerating pigment. | 09-16-2010 |
| 20100230662 | Organic Thin Film Transistor, Method of Fabricating the Same, and Gate Insulating Layer Used in the Same - An organic thin film transistor is disclosed, which comprises an azole-metal complex compound used as the gate insulating layer. The method of making the self-assembled gate insulating layer is a water-based processing method that enables the azole-metal complex compound to be self-formed on the patterned gate electrode in a water-based solution and serves as a gate insulating layer. The organic thin film transistor (OTFT) of the present invention comprises the azole-metal complex compound used in the gate insulating layer, therefore can be manufactured in a simple, quick, easy way for large quantities, and low cost. | 09-16-2010 |
| 20100230663 | Star-shaped oligothiophene-arylene derivatives and organic thin film transistors using the same - A star-shaped oligothiophene-arylene derivative in which an oligothiophene having p-type semiconductor characteristics is bonded to an arylene having n-type semiconductor characteristics positioned in the central moiety of the molecule and forms a star shape with the arylene, thereby simultaneously exhibiting both p-type and n-type semiconductor characteristics. Further, an organic thin film transistor using the oligothiophene-arylene derivative. The star-shaped oligothiophene-arylene derivative can be spin-coated at room temperature, leading to the fabrication of organic thin film transistors simultaneously satisfying the requirements of high charge carrier mobility and low off-state leakage current. | 09-16-2010 |
| 20100230664 | LIGHT EMITTING DEVICE AND METHOD OF MANUFACTURING THE SAME - To provide a light emitting device high in reliability with a pixel portion having high definition with a large screen. According to a light emitting device of the present invention, on an insulator ( | 09-16-2010 |
| 20100230665 | DEVICE, METHOD AND SYSTEM FOR LIGHTING - It is presented an organic LED device | 09-16-2010 |
| 20100230666 | AMINE-TYPE POLYMERIC COMPOUND, AND LIGHT-EMITTING ELEMENT COMPRISING THE SAME - Disclased is a polymeric compound having a constitutional unit represented by formula (1a), wherein ring A and ring B independently represent an aromatic hydrocarbon ring which may have a substituent; R1 represents a group represented by formula (2); and R2 represents an aryl group or a monovalent aromatic heterocyclic group which may be substituted by an alkyl group or the like. In formula (2), Ar1 to Ar3 independently represent an arylene group or a divalent group to which two or more arylene groups are attached via a single bond; Ar4 to Ar7 independently represent an aryl group or a monovalent aromatic heterocyclic group; R6 represents a hydrogen atom, an alkyl group, an aryl group or a monovalent aromatic heterocyclic group; Ar1 to Ar7 and R6 may be substituted by an alkyl group or the like; and k and kk independently represent an integer of 0 to 3, provided that at least one of k and kk represents an integer of 1 to 3. | 09-16-2010 |
| 20100230667 | LIGHT TRANSMITTING SUBSTRATE, METHOD FOR MANUFACTURING LIGHT TRANSMITTING SUBSTRATE, ORGANIC LED ELEMENT AND METHOD FOR MANUFACTURING ORGANIC LED ELEMENT - The present invention is intended to provide an organic LED element in which the extraction efficiency is improved up to 80% of emitted light, and provides a translucent substrate comprising a translucent glass substrate; a scattering layer formed on the glass substrate and comprising a glass which contains a base material having a first refractive index for at least one wavelength of light to be transmitted and a plurality of scattering materials dispersed in the base material and having a second refractive index different from that of the base material; and a translucent electrode formed on the scattering layer and having a third refractive index higher than the first refractive index, wherein distribution of the scattering materials in the scattering layer decreases toward the translucent electrode. | 09-16-2010 |
| 20100230668 | Organic Light-Emitting Device with Field-Effect Enhanced Mobility - A two-terminal organic light-emitting device structure is presented with low absorption losses and high current densities. Light generation and emission occur at a predetermined distance from any metallic contact, thereby reducing optical absorption losses. High current densities and thus high emitted light intensity are achieved by combining two types of conduction in one device: by combining space charge limited conduction and field-effect conduction or by combining ohmic conduction and field-effect conduction, thereby optimizing the current densities. This results in a very high local concentration of excitons and therefore a high light intensity, which can be important for applications such as organic lasers, and more in particular electrically pumped organic lasers. | 09-16-2010 |
| 20100230669 | Display Device and Method for Manufacturing Thereof - It is a problem to provide an electric apparatus less in consumption power and long in life by the manufacture using the display device. An insulating bank is provided in a form surrounding the pixel portions on first electrodes over a substrate. The entire surface is applied, by a wet scheme (method), with an organic conductive film which has a thickness form of T | 09-16-2010 |
| 20100230670 | DEVICE CONTAINING COMPOUND HAVING INDOLOCARBAZOLE MOIETY AND DIVALENT LINKAGE - An electronic device including a compound comprising at least one type of an optionally substituted indolocarbazole moiety and at least one divalent linkage. | 09-16-2010 |
| 20100237326 | ORGANIC TRANSISTOR AND MANUFACTURING METHOD THEREOF - An organic transistor including a substrate | 09-23-2010 |
| 20100237327 | SMECTIC LIQUID CRYSTAL COMPOUND - According to the present invention, a liquid crystal semiconductor capable of exhibiting a highly ordered smectic phase at approximately room temperature, being used for formation of a smectic liquid crystal thin film that is stable at room temperature by a solution process, and showing excellent ambipolar charge-transporting properties, a thin film transistor comprising the same, and the like are provided. | 09-23-2010 |
| 20100237328 | BENZO[a]FLUORANTHENE COMPOUND AND ORGANIC LIGHT EMITTING DEVICE USING THE SAME - There is provided a benzo[a]fluoranthene compound represented by the formula (I): | 09-23-2010 |
| 20100237329 | VINYL-BASED POLYMER WITH SILICON OR/AND TIN AND ORGANIC LIGHT EMISSION DIODE USING - Disclosed herein is a vinyl-based polymer with silicon and/or tin for an organic layer of an OLED. The polymer is soluble in an organic solvent and can emit fluorescent and phosphorescent light from red to blue wavelengths so as to be used for a host material of an organic light emitting layer in the OLED. | 09-23-2010 |
| 20100237330 | ORGANIC ELECTROLUMINESCENT COMPOUND AND ORGANIC LIGTH EMITTING DIODE USING THE SAME - The present invention relates to novel organic electroluminescent compounds and organic light emitting diodes comprising the same. Since the organic electrolumescent compounds according to the invention have good luminous efficiency and life property as an electroluminescent material, OLED's having very good operation lifetime can be produced. | 09-23-2010 |
| 20100237331 | ANODE FOR AN ORGANIC ELECTRONIC DEVICE - There is provided an anode for an organic electronic device. The anode is a conducting inorganic material having an oxidized surface layer. The surface layer is non-conductive and hole-transporting. | 09-23-2010 |
| 20100237332 | ORGANIC SEMICONDUCTOR TRANSISTOR - An organic semiconductor transistor has plural electrodes and an organic semiconductor layer including at least one compound represented by the following Formula (I). In Formula (I), each R is independently a hydrogen atom or an alkyl group; and n and m are each independently an integer of from 1 to 3. | 09-23-2010 |
| 20100237333 | ORGANIC COMPONENT VERTICALLY EMITTING WHITE LIGHT - The invention relates to an organic component emitting white light upward having an electrode ( | 09-23-2010 |
| 20100237334 | Benzo-Fused Thiophene or Bezon-Fused Furan Compounds Comprising a Triphenylene Group - Triphenylene containing benzo-fused thiophene compounds are provided. Additionally, triphenylene containing benzo-fused furan compounds are provided. The compounds may be useful in organic light emitting devices, particularly as hosts in the emissive layer of such devices, or as materials for enhancement layers in such devices, or both. | 09-23-2010 |
| 20100237335 | MULTICOLOR DISPLAY APPARATUS - In a multicolor display apparatus in which each of light emitting devices of three colors R, G and B has the same thickness from a reflection position of a reflection electrode to an organic emission layer, an organic emission layer of the R device and an organic emission layer of the B device each have electron transport property whereas an organic emission layer of the G device has hole transport property; and an optical distance (L) from the reflection position of the reflection electrode to an emission position of the organic emission layer in the light emitting devices of three colors satisfies 0.25×λR| 09-23-2010 | |
| 20100237336 | NANOTUBE ENABLED, GATE-VOLTAGE CONTROLLED LIGHT EMITTING DIODES - Embodiments of the invention relate to vertical field effect transistor that is a light emitting transistor. The light emitting transistor incorporates a gate electrode for providing a gate field, a first electrode comprising a dilute nanotube network for injecting a charge, a second electrode for injecting a complementary charge, and an electroluminescent semiconductor layer disposed intermediate the nanotube network and the electron injecting layer. The charge injection is modulated by the gate field. The holes and electrons, combine to form photons, thereby causing the electroluminescent semiconductor layer to emit visible light. In other embodiments of the invention a vertical field effect transistor that employs an electrode comprising a conductive material with a low density of states such that the transistors contact barrier modulation comprises barrier height lowering of the Schottky contact between the electrode with a low density of states and the adjacent semiconductor by a Fermi level shift. | 09-23-2010 |
| 20100237337 | ORGANIC TRANSISTOR AND METHOD FOR PRODUCING THE SAME - An organic transistor comprising: | 09-23-2010 |
| 20100237338 | LIGHT-EMITTING ELEMENT, LIGHT-EMITTING DEVICE, DISPLAY, AND ELECTRONIC APPARATUS - A light-emitting element includes a cathode; an anode; and a light-emitting section which is disposed between the cathode and the anode and which includes a first light-emitting layer, second light-emitting layer, and third light-emitting layer each containing a corresponding one of luminescent materials emitting light of different colors and host materials supporting the luminescent materials. The first, second, and third light-emitting layers commonly contain a first host material that is one of the host materials. The first light-emitting layer emits light of a first color having a longer wavelength as compared to light emitted from the second and third light-emitting layers and contains a second host material which is one of the host materials and which is different from the first host material. The second host material is superior in enhancing the luminescence of the first light-emitting layer to the first host material. | 09-23-2010 |
| 20100237339 | Carbazole Derivative with Heteroaromatic Ring, and Light-Emitting Element, Light-Emitting Device, and Electronic Device Using Carbazole Derivative with Heteroaromatic Ring - Disclosed is a carbazole derivative and a light-emitting element, a light-emitting device, and an electronic device using thereof. The carbazole derivative possesses an oxadiazole moiety or a quinoxaline moiety as a heteroaromatic ring having an electron-transporting property and a carbazole moiety having a hole-transporting property. The ability of the carbazole derivative to transport both electrons and holes and its large excitation energy larger than a triplet excitation energy of a phosphorescent compound allow the formation of a phosphorescent light-emitting element having well-controlled carrier balance, which contributes to the formation of light-emitting devices and electronic devices that are capable of being driven at a low voltage, have a long lifetime, and consume low power. The detailed structure of the carbazole derivative is defined in the specification. | 09-23-2010 |
| 20100237340 | DIODE EMPLOYING WITH CARBON NANOTUBE - A diode includes an organic composite plate, a first electrode and a second electrode. The organic composite plate includes a first portion, a second portion and a plurality of carbon nanotubes distributed therein. The carbon nanotubes in the first portion have a first band gap and the carbon nanotubes in the second portion have a second band gap. The first band gap and the second band gap are different from each other. The first electrode is electrically connected to the first portion. The second electrode electrically is connected to the second portion. | 09-23-2010 |
| 20100237341 | ORGANIC ELECTROLUMINESCENCE ELEMENT - An organic electroluminescence element having a cathode as a top electrode, and excelling in luminance efficiency, drive voltage, and operational life is provided. The organic electroluminescence element includes an anode over a substrate and a luminescent layer over the anode. The luminescent layer comprises an organic material. An electron injection layer is over the luminescent layer for injecting electrons into the luminescent layer. The electron injection layer is a metal including at least one of an alkaline metal and an alkaline earth metal. A fullerene layer is over the electron injection layer and includes fullerenes and at least one of an alkaline metal and an alkaline earth metal. The at least one of the alkaline metal and the alkaline earth metal included in the fullerene layer has a lower work function than a lowest unoccupied molecular orbit energy level of the fullerenes. A cathode is over the fullerene layer. | 09-23-2010 |
| 20100237342 | LIGHT EMITTING DEVICE - A triplet light emitting device which has high efficiency and improved stability and which can be fabricated by a simpler process is provided by simplifying the device structure and avoiding use of an unstable material. In a multilayer device structure using no hole blocking layer conventionally used in a triplet light emitting device, that is, a device structure in which on a substrate, there are formed an anode, a hole transporting layer constituted by a hole transporting material, an electron transporting and light emitting layer constituted by an electron transporting material and a dopant capable of triplet light emission, and a cathode, which are laminated in the stated order, the combination of the hole transporting material and the electron transporting material and the combination of the electron transporting material and the dopant material are optimized. | 09-23-2010 |
| 20100243991 | LIGHT EMITTING SYSTEM AND METHODS FOR CONTROLLING NANOCRYSTAL DISTRIBUTION THEREIN - A light emitting system includes a polymer mixture, and a plurality of nanocrystals occupying a predetermined portion of the polymer mixture. The polymer mixture includes at least two polymers that phase-segregate. Method(s) for controlling nanocrystal distribution within the light emitting device are also disclosed. | 09-30-2010 |
| 20100243992 | ORGANIC ELECTROLUMINESCENCE DEVICE - [Problem to be Solved by the Invention] An organic electroluminescence device having a longer drive life is provided. | 09-30-2010 |
| 20100243993 | ORGANIC THIN FILM TRANSISTOR AND ORGANIC THIN FILM LIGHT-EMITTING TRANSISTOR - An organic thin film transistor including a substrate having thereon at least three terminals of a gate electrode, a source electrode and a drain electrode, an insulator layer and an organic semiconductor layer, with a current between a source and a drain being controlled upon application of a voltage to the gate electrode, wherein the organic semiconductor layer includes a specified organic compound having an aromatic heterocyclic group in the center thereof; and an organic thin film light emitting transistor utilizing an organic thin film transistor, wherein the organic thin film transistor is one in which light emission is obtained utilizing a current flowing between the source and the drain, and the light emission is controlled upon application of a voltage to the gate electrode, and is made high with respect to the response speed and has a large ON/OFF ratio, are provided. | 09-30-2010 |
| 20100243994 | TRANSPARENT NONVOLATILE MEMORY THIN FILM TRANSISTOR AND METHOD OF MANUFACTURING THE SAME - Provided are a transparent nonvolatile memory thin film transistor (TFT) and a method of manufacturing the same. The memory TFT includes source and drain electrodes disposed on a transparent substrate. A transparent semiconductor thin layer is disposed on the source and drain electrodes and the transparent substrate interposed between the source and drain electrodes. An organic ferroelectric thin layer is disposed on the transparent semiconductor thin layer. A gate electrode is disposed on the organic ferroelectric thin layer in alignment with the transparent semiconductor thin layer. Thus, the transparent nonvolatile memory TFT employs the organic ferroelectric thin layer, the oxide semiconductor thin layer, and auxiliary insulating layers disposed above and below the organic ferroelectric thin layer, thereby enabling low-cost manufacture of a transparent nonvolatile memory device capable of a low-temperature process. | 09-30-2010 |
| 20100243995 | ORGANIC SEMICONDUCTOR TRANSISTOR, METHOD OF PRODUCING THE SAME, AND ELECTRONIC DEVICE - An organic semiconductor transistor has plural electrodes and an organic semiconductor layer containing at least one compound represented by the following Formula (I). In Formula (I), each R | 09-30-2010 |
| 20100243996 | Optical device having solvate and manufacturing method thereof - The present invention discloses a manufacturing method for an optical device having a solvate, comprising the following steps: providing a substrate, depositing a solute on the substrate, and placing the substrate in the vapor environment of a solvent such that the solvent and the solute on the substrate form a solvate exhibiting optical properties. Furthermore, the present invention provides an optical device having a solvate, which modulates the photoluminescence (PL) intensity of the optical device via the solvate. The optical device is obtained by means of the above-described manufacturing method. | 09-30-2010 |
| 20100243997 | ORGANIC ELECTROLUMINESCENCE DEVICE AND ITS MANUFACTURING METHOD - An organic electroluminescence device includes: a first electrode layer; an insulating film arranged on the first electrode layer; an organic layer that is arranged on the insulating film, and is in contact with the first electrode layer at an opening portion provided in the insulating film; a second electrode layer arranged on the organic layer; and a metal layer that is in contact with an end surface of the organic layer and an end surface of the second electrode layer, and is arranged on the second electrode layer. | 09-30-2010 |
| 20100243998 | SEMICONDUCTOR MATERIAL AND ORGANIC RECTIFIER DIODE - A semiconductor material and an organic rectifier diode can be used for organic-based RFID (Radio Frequency Identification) tags. The semiconducting material for an organic diode has a metal complex as a p-dopant for doping a hole-conducting organic matrix material, wherein the metal complex is a metal complex with Lewis acid properties, which acts as an electron pair acceptor. | 09-30-2010 |
| 20100243999 | ORGANIC ELECTRONIC DEVICE, ORGANIC ELECTRONIC DEVICE MANUFACTURING METHOD, ORGANIC ELECTRONIC DEVICE MANUFACTURING APPARATUS, SUBSTRATE PROCESSING SYSTEM, PROTECTION FILM STRUCTURE AND STORAGE MEDIUM WITH CONTROL PROGRAM STORED THEREIN - An organic element is protected by a protection film which has high sealing performance while relaxing a stress and does not change the characteristics of the organic element. In a substrate processing system Sys, a substrate processing apparatus | 09-30-2010 |
| 20100244000 | ORGANIC THIN FILM TRANSISTOR AND ORGANIC THIN FILM LIGHT-EMITTING TRANSISTOR - The present invention aims to provide an organic thin film transistor that is superior in stability in the atmosphere and that has a high operation speed. The organic thin film transistor according to the present invention includes three kinds of terminals consisting of a gate electrode, a source electrode, and a drain electrode, an insulator layer that insulates the gate electrode from the source electrode and from the drain electrode, and an organic semiconductor layer; the terminals, the insulator layer, and the organic semiconductor layer being disposed on a substrate; the organic thin film transistor controlling a source-to-drain electric current by a voltage applied to the gate electrode, and the organic thin film transistor is characterized by further including a crystallinity control layer that is formed from a crystalline compound that controls crystallinity of the organic semiconductor layer, and is characterized in that the organic semiconductor layer is formed on the crystallinity control layer and contains a compound having heterocyclic groups or a compound having a quinone structure. The organic thin film light-emitting transistor according to the present invention is characterized in that either one of the source electrode and the drain electrode of the organic thin film transistor is formed of a hole-injecting electrode, and the other electrode is formed of an electron-injecting electrode. | 09-30-2010 |
| 20100244001 | MEGAHERTZ ORGANIC/POLYMER DIODES AND METHODS RELATED THERETO - Featured is an organic/polymer diode having a first layer composed essentially of one of an organic semiconductor material or a polymeric semiconductor material and a second layer formed on the first layer and being electrically coupled to the first layer such that current flows through the layers in one direction when a voltage is applied in one direction. The second layer is essentially composed of a material whose characteristics and properties are such that when formed on the first layer, the diode is capable of high frequency rectifications on the order of megahertz rectifications such as for example rectifications at one of above 100 KHz, 500 KhZ, IMHz, or 10 MHz. In further embodiments, the layers are arranged so as to be exposed to atmosphere. | 09-30-2010 |
| 20100244002 | ORGANIC LIGHT-EMITTING DIODE - An organic light-emitting diode includes an anode and a cathode separately arranged from each other, and an emission layer between the anode and the cathode, the emission layer including a single host material and a light-emitting material, the emission layer including, when the host material has a hole transport property, a doped region on a cathode side to which an electron transport material is doped and an undoped region on an anode side to which an electron transport material is not doped, or the emission layer including, when the host material has an electron transport property, a doped region on an anode side to which a hole transport material is doped and an undoped region on a cathode side to which a hole transport material is not doped. | 09-30-2010 |
| 20100244003 | Semiconductor Device and Light-Emitting Device - The present invention provides a semiconductor device by which a light-emitting device that is unlikely to cause defects such as a short circuit, can be manufactured. One feature of a semiconductor device of the present invention is to include an electrode that serves as an electrode of a light-emitting element. The electrode includes a first layer and a second layer. Further, end portions of the electrode are covered with a partition layer having an opening portion. Moreover, a part of the electrode is exposed by the opening portion of the partition layer. One feature of a semiconductor device of the present invention is to include an electrode that serves as an electrode of a light-emitting element and a transistor. The electrode and the transistor are connected electrically to each other. The electrode includes a first layer and a second layer. Further, end portions of the electrode are covered with a partition layer having an opening portion. Moreover, the second layer is exposed by the opening portion of the partition layer. | 09-30-2010 |
| 20100244004 | HETEROLEPTIC IRIDIUM COMPLEX - Novel compounds comprising heteroleptic iridium complexes are provided. The compounds have a particular combination of ligands which includes a single pyridyl dibenzo-substituted ligand. The compounds may be used in organic light emitting devices, particularly as emitting dopants, to provide devices having improved efficiency, lifetime, and manufacturing. | 09-30-2010 |
| 20100244005 | ORGANIC EL APPARATUS, METHOD OF MANUFACTURING ORGANIC EL APPARATUS, ELECTRONIC APPARATUS - Provided is an organic EL apparatus including: an organic EL panel including organic EL devices; a heat releasing member; and a pair of film sheets of which at least one is transparent, wherein the organic EL panel and the heat releasing member overlap and are interposed and encapsulated by the pair of film sheets in a state where a portion of the heat releasing member is exposed outside the pair of film sheets. | 09-30-2010 |
| 20100244006 | ORGANIC ELECTROLUMINESCENT DEVICE - An organic electroluminescent device is provided and includes: a cathode; an anode; and at least one organic layer between the cathode and the anode. The at least one organic layer includes a light emitting layer containing at least one light emitting material. A compound represented by the following formula (I) is contained in the at least one organic layer. | 09-30-2010 |
| 20100244007 | ORGANIC ELECTROLUMINESCENT ELEMENT - The present invention provides a white organic electroluminescent element which can emits white light and is free from deviation of chromaticity. This organic electroluminescent element comprises a substrate and, provided on the substrate, at least an anode, a cathode, and a light emitting layer held between the anode and the cathode. This organic electroluminescent element is characterized in that the light emitting layer contains at least three types of light emitting materials different from each other in X max, and the absolute value of HOMO level of the light emitting material having the shortest wavelength is smaller than the absolute value of HOMO level of the other light emitting materials. | 09-30-2010 |
| 20100244008 | COMPOUND AND ORGANIC LIGHT EMITTING DEVICE USING THE SAME - The present invention provides a novel compound that is capable of largely improving lifespan, efficiency, electrochemical stability and thermal stability of the organic light emitting device, and an organic light emitting device in which the compound is included in an organic compound layer. | 09-30-2010 |
| 20100244009 | ORGANIC ELECTROLUMINESCENT DEVICES COMPRISING AZOMETHINE-METAL COMPLEXES - The present invention relates to phosphorescent organic electroluminescent devices which contain as a matrix material of emitting layer, metal complexes of the formula (I) | 09-30-2010 |
| 20100244010 | ORGANIC EL DEVICE, COLOR FILTER, AND ORGANIC EL DISPLAY - An organic EL device includes an organic EL emitter ( | 09-30-2010 |
| 20100244011 | ORGANIC EL DEVICE, COLOR FILTER, AND ORGANIC EL DISPLAY - An organic EL device includes an organic EL emitter ( | 09-30-2010 |
| 20100244012 | Naphthyl-substituted anthracene derivatives and their use in organic light-emitting diodes - The present invention relates to anthracene derivative compounds represented by Formula I: | 09-30-2010 |
| 20100244013 | COMPOUND FOR ORGANIC ELECTROLUMINESCENT DEVICE AND ORGANIC ELECTROLUMINESCENT DEVICE USING THE SAME - Disclosed is an organic electroluminescent device (organic EL device) which is improved in luminous efficiency, fully secured of driving stability, and of simple constitution. Also disclosed is a compound useful for the fabrication of said organic electroluminescent device. This compound for organic electroluminescent device is a bipyrimidyl compound which has a basic skeleton of 2,2′-bipyrimidyl and is substituted by an aromatic hydrocarbon group, an aromatic heterocyclic group, or a substituted amino group. The aforementioned organic electroluminescent device has a light-emitting layer between an anode and a cathode which are piled one upon another on a substrate and the light-emitting layer contains a phosphorescent dopant and the aforementioned bipyrimidyl compound as a host material. | 09-30-2010 |
| 20100244014 | ELECTROLUMINESCENT METAL COMPLEXES WITH TRIAZOLES AND BENZOTRIAZOLES - This invention relates to electroluminescent metal complexes with triazoles and benzotriazoles, respectively of the formula | 09-30-2010 |
| 20100244015 | ORGANIC SEMICONDUCTOR DEVICE, MANUFACTURING METHOD OF SAME, ORGANIC TRANSISTOR ARRAY, AND DISPLAY - A major object of the present invention is to provide an organic semiconductor device which is provided with an organic semiconductor transistor having good transistor performance and is producible with high productivity. To achieve the object, the present invention provides an organic semiconductor device comprising: a substrate; a source electrode and a drain electrode which are formed on the substrate; an insulation partitioned part which is formed on the source electrode and the drain electrode, made of an insulation material, formed such that an opening part of the insulation partitioned part is disposed above a channel region formed by the source electrode and the drain electrode and has a function as an interlayer-insulation layer; an organic semiconductor layer which is formed in the opening part of the insulation partitioned part and on the source electrode and the drain electrode, and made of an organic semiconductor material; a gate insulation layer which is formed on the organic semiconductor layer and made of an insulation resin material; and a gate electrode formed on the gate insulation layer, wherein; the insulation partitioned part has a height ranging from 0.1 μm to 1.5 μm. | 09-30-2010 |
| 20100244016 | DISPLAY SUBSTRATE AND METHOD OF MANUFACTURING THE SAME - In a manufacturing method of a display substrate according to one or more embodiments, a plurality of thin films are patterned by using a photoresist film pattern having different thicknesses in each area on a substrate as etch masks. The photoresist film pattern may be etch-backed at least twice during the manufacturing process of the display substrate and may be used as the etch mask for patterns having shapes different from each other. Accordingly, the number of processes for manufacturing the mask patterns, which may be formed by a photolithography method in order to pattern the thin films formed on the substrate, may be reduced. | 09-30-2010 |
| 20100252817 | New Anthracene Derivatives, Preparation Method Thereof and Organic Light Emitting Diode Using the Same - The present invention provides a novel anthracene derivative, a method for preparing the same, and an organic electronic device using the same. The anthracene derivative according to the invention can function alone as a light emitting host, in particular, as a blue host in an organic electronic device. Further, the anthracene derivative according to the invention can also function as a hole injecting or hole transporting material, an electron injecting or electron transporting material, or a light emitting material in an organic electronic device including a light emitting device. Therefore, the organic electronic device according to the present invention shows excellent characteristics in efficiency, drive voltage and stability. | 10-07-2010 |
| 20100252818 | PHOSPHAPHENANTHRENE COMPOUNDS AND ORGANIC LIGHT EMITTING DIODE USING THE SAME - The present invention relates to new phosphaphenanthrene compounds with excellent light emitting property and an organic light emitting diode (OLED) using the same. | 10-07-2010 |
| 20100252819 | ELECTROACTIVE MATERIALS - A compound having at least two diarylamino moieties and at least 10% deuteration. | 10-07-2010 |
| 20100252820 | LIGHT EMITTING CU (I) COMPLEXES - Electroneutral metal complexes of the formula L Cu A, wherein L stands for an, especially bidentate, neutral ligand and A stands for an, especially bidentate, monoanionic ligand binding to Cu by at least one heteroatom selected from N, P, S; or wherein the ligands L and A with the above features are interconnected by at least one chemical bond to form one common tetradentate ligand; or protonated or alkylated forms or salts thereof show good light emitting efficiency in electroluminescent applications. | 10-07-2010 |
| 20100252821 | MULTILAYER POLYMER ELECTROLUMINESCENT DEVICE COMPRISING WATER-SOLUBLE POLYMER LAYER CONTAINING CATIONS AND METHOD FOR FABRICATING THE SAME - A polymer electroluminescent device is provided. The device comprises an anode, a light-emitting layer, a cation-containing water-soluble polymer layer and a cathode formed in this order on a substrate wherein the cation-containing water-soluble polymer layer is formed by wet coating. The cation-containing water-soluble polymer layer as a secondary thin film layer is not dissolved in a solvent for the formation of the underlying light-emitting layer to prevent intermixing between the two layers, thereby enabling the formation of a multilayer structure by wet coating. In addition, the cation-containing water-soluble polymer layer attracts electrons injection from the cathode by an attractive Coulomb force to effectively increase the mobility of the electrons while blocking high-mobility holes from the anode at an interface between the light-emitting layer and the water-soluble layer. Further provided is a method for fabricating the electroluminescent device. | 10-07-2010 |
| 20100252822 | PHOSPHORESCENT POLYMER COMPOUND AND ORGANIC ELECTROLUMINESCENCE DEVICE USING THE SAME - Phosphorescent polymer compounds of the invention have high light-emitting efficiency and long luminescent life. Organic electroluminescence devices have the phosphorescent polymer compounds. | 10-07-2010 |
| 20100252823 | ORGANIC ELECTROLUMINESCENT DEVICE AND DISPLAY APPARATUS - An organic electroluminescent device includes an anode; a cathode; an organic layer including a light-emitting layer and disposed between the anode and the cathode; and an electron transport layer constituting the organic layer, disposed between the cathode and the light-emitting layer, and having a stacked structure including a layer containing a benzimidazole derivative and a layer containing a dibenzimidazole derivative represented by general formula ( | 10-07-2010 |
| 20100252824 | Hybrid Molecular Electronic Devices Containing Molecule-Functionalized Surfaces for Switching, Memory, and Sensor Applications and Methods for Fabricating Same - This invention is generally related to a method of making a molecule-surface interface comprising at least one surface comprising at least one material and at least one organic group wherein the organic group is adjoined to the surface and the method comprises contacting at least one organic group precursor with at least one surface wherein the organic group precursor is capable of reacting with the surface in a manner sufficient to adjoin the organic group and the surface. The present invention is directed to hybrid molecular electronic devices having a molecule-surface interface. Such hybrid molecular electronic devices may advantageously have either a top or bottom gate electrode for modifying a conductivity of the devices. | 10-07-2010 |
| 20100252825 | Light-Emitting Device and Electronic Devices - The present invention provides a lightweight, thin light-emitting device having a new structure which has a plurality of display screens. Further, the invention provides a dual emission type display device which can perform a pure black display and can achieve high contrast. According to the invention, at least, both electrodes of a light-emitting element (an anode and a cathode of a light-emitting element) are highly light-transmitting at the same level, and a polarizing plate or a circularly polarizing plate is provided, thereby conducting a pure black display that is a state of no light-emission and enhancing the contrast. Moreover, unevenness of color tones in displays of the both sides, which is a problem of a full-color dual emission type display device structure, can be solved according to the invention. | 10-07-2010 |
| 20100258788 | Compositions comprising novel compounds and electronic devices made with such compositions - The present invention relates to novel compounds and polymers, compositions comprising novel compounds or polymers, and electronic devices comprising at least one layer containing the compound or polymer. | 10-14-2010 |
| 20100258789 | ELECTROLUMINESCENT DEVICE - The present invention provides an EL device that contains a quantum-dots-containing layer in which quantum dots hardly coagulate even under high-temperature conditions, e.g., at a temperature of 90° C. or more, that has a good performance even if heat treatment was carried at a high temperature in its production process, that can retain its emission characteristics for a prolonged period of time, and that has high durability. | 10-14-2010 |
| 20100258790 | USE OF DIPHENYLAMINO-BIS(PHENOXY)- AND BIS(DIPHENYLAMINO)-PHENOXYTRIAZINE COMPOUNDS - The present invention relates to an organic light-emitting diode comprising at least one diphenylaminobis(phenoxy)triazine or at least one bis(diphenylamino)phenoxytriazine compound, to a light-emitting layer comprising at least one diphenylamino-bis(phenoxy)triazine or at least one bis(diphenylamino)phenoxytriazine compound, to the use of the aforementioned compounds as a matrix material, hole/exciton blocker material, electron/exciton blocker material, hole injection material, electron injection material, hole conductor material and/or electron conductor material, and to a device selected from the group consisting of stationary visual display units, mobile visual display units and illumination units comprising at least one inventive organic light-emitting diode. | 10-14-2010 |
| 20100258791 | ORGANIC ELECTROLUMINESCENCE DEVICE AND MATERIAL FOR ORGANIC ELECTROLUMINESCENCE DEVICE - An organic electroluminescence device includes: a cathode; an anode; and an organic thin-film layer including at least one layer and provided between the cathode and the anode. At least one layer of the organic thin-film layer includes: an organic-electroluminescence-device material represented by any one of the following formulae (1), (2) and (3); and at least one phosphorescent material, in which the organic-electroluminescence-device material may have a substituent. A or Ar may be substituted by a phenyl group or a naphthyl group. | 10-14-2010 |
| 20100258792 | LIGHT EMITTING ELEMENT, LIGHT EMITTING DEVICE, AND ELECTRONIC APPARATUS - It is an object of the present invention to provide a light emitting element with a low driving voltage. In a light emitting element, a first electrode; and a first composite layer, a second composite layer, a light emitting layer, an electron transporting layer, an electron injecting layer, and a second electrode, which are stacked over the first electrode, are included. The first composite layer and the second composite layer each include metal oxide and an organic compound. A concentration of metal oxide in the first composite layer is higher than a concentration of metal oxide in the second composite layer, whereby a light emitting element with a low driving voltage can be obtained. Further, the composite layer is not limited to a two-layer structure. A multi-layer structure can be employed. However, a concentration of metal oxide in the composite layer is gradually higher from the light emitting layer to first electrode side. | 10-14-2010 |
| 20100264404 | ORGANIC ELECTRONIC DEVICE, METHOD FOR PRODUCTION THEREOF, AND ORGANIC SEMICONDUCTOR MOLECULE - An organic electronic device which has stable physical properties and which allows easy production is provided. The organic electronic device has a conductive path including fine particles, a first organic semiconductor molecule which has a first conductive type and binds at least two of the fine particles together, and a second organic semiconductor molecule which has a second conductive type and is captured in a state of noncovalent bond in a molecule recognition site that exists among the fine particles. | 10-21-2010 |
| 20100264405 | TRANSITION METAL COMPLEXES WITH BRIDGED CARBENE LIGANDS AND USE THEREOF IN OLEDS - Bridged cyclometalated carbene complexes, a process for preparing the bridged cyclometalated carbene complexes, the use of the bridged cyclometalated carbene complexes in organic light-emitting diodes, organic light-emitting diodes comprising at least one inventive bridged cyclometalated carbene complex, a light-emitting layer comprising at least one inventive bridged cyclometalated carbene complex, organic light-emitting diodes comprising at least one inventive light-emitting layer and devices which comprise at least one inventive organic light-emitting diode. | 10-21-2010 |
| 20100264406 | LIGHT EMITTING DEVICE MATERIAL AND LIGHT EMITTING DEVICE - A light emitting device material containing a pyrromethene compound represented by the general formula (1). It realized a luminescent element having a high luminescent efficiency and excellent color purity. Also provided is a luminescent element employing the materials. | 10-21-2010 |
| 20100264407 | ORGANIC EL DEVICE - The organic EL device of the present invention includes an anode, a cathode (e.g., an Al layer ( | 10-21-2010 |
| 20100264408 | Organic Thin Film Transistors, Active Matrix Organic Optical Devices and Methods of Making the Same - A method of manufacturing an organic thin film transistor, comprising: providing a substrate comprising source and drain electrodes defining a channel region; forming a patterned layer of insulting material defining a well surrounding the channel region; depositing a protective layer in the well; subjecting exposed portions of the patterned layer of insulating material to a de-wetting treatment to lower the wettability of the exposed portions; removing the protective layer; and depositing organic semiconductive material from solution into the well. | 10-21-2010 |
| 20100264409 | MOLECULAR DEVICE, IMAGING DEVICE, PHOTOSENSOR, AND ELECTRONIC APPARATUS - A molecular device includes a gold electrode, cytochrome c552 or a derivative or variant thereof immobilized on the gold electrode, and an electron transfer protein coupled to the cytochrome c552 or the derivative or variant thereof. Electrons or holes, or both, are transferred through the electron transfer protein by transition of electrons between molecular orbitals of the electron transfer protein. | 10-21-2010 |
| 20100264410 | THIN FILM TRANSISTOR AND METHOD FOR MANUFACTURING THIN FILM TRANSISTOR - A method for manufacturing a thin film transistor includes the steps of covering a gate electrode patterned on a substrate with a gate insulating film, forming an organic semiconductor layer and an electrode film on the gate insulating film in that lamination order, and forming a negative type photoresist film on the substrate provided with the organic semiconductor layer and the electrode film and forming a resist pattern, which serves as a mask for forming a source-drain by etching the electrode film, through back surface exposure from the substrate side by using the gate electrode as a light-shielding mask and the following development treatment. | 10-21-2010 |
| 20100270537 | OPTOELECTRONIC DEVICES AND ORGANIC COMPOUNDS USED THEREIN - An optoelectronic device comprises a cathode; an electron-transporting layer comprising a compound of formula I; | 10-28-2010 |
| 20100270538 | Organic light emitting display device and method of manufacturing the same - Provided are an organic light emitting display device and a method of manufacturing the same. The organic light emitting display device includes a substrate; at least one thin film transistor including a gate electrode including a metal oxide layer and a metal layer, a semiconductor layer including source/drain regions and a channel layer; at least one capacitor including a first electrode formed on a layer on which the gate electrode is formed by using a material forming the gate electrode, and a second electrode formed on a layer on which the source/drain electrodes are formed by using a material used to form the source/drain electrodes; and at least one organic light emitting device including a pixel electrode formed on a layer on which the gate electrode is formed by using a material used to form the gate electrode and connected to the source/drain electrodes via a contact hole. | 10-28-2010 |
| 20100270539 | ORGANIC EL ELEMENT AND ORGANIC EL MATERIAL-CONTAINING SOLUTION - An organic EL device ( | 10-28-2010 |
| 20100270540 | Iridium Complex Containing Carbazole-Substituted Pyridine and Phenyl Derivatives as Main Ligand and Organic Light-Emitting Diodes Containing the Same - The present invention relates to a novel iridium complex into which carbazole-substituted pyridine derivatives and various substituents-substituted phenyl derivatives are introduced as main ligand and a electrophosphorescence diode containing the same as a dopant of a light-emitting layer. When the iridium complex according to the present invention is applied to an organic light-emitting diode, the heat-resistance property and the light-emitting property can be significantly improved as well as the light-emitting efficiency and the like can be significantly improved by doping the iridium complex compound into the light-emitting layer as compared to the conventional organic light-emitting diode. | 10-28-2010 |
| 20100270541 | SYSTEM FOR DISPLAY IMAGES AND FABRICATION METHOD THEREOF - A system for displaying images including a display panel and a fabrication method thereof are provided. The display panel includes a substrate having a first, second and third areas, a first patterned semiconductor layer disposed over the first area of the substrate, a first insulating layer covering the first patterned semiconductor layer and the first, the second and the third areas of the substrate, a second patterned semiconductor layer disposed on the first insulating layer of the first and the third areas respectively, a second insulating layer covering the second patterned semiconductor layer and the first insulating layer, and a patterned conductive layer disposed on the second insulating layer to form a first thin-film transistor at the first area and a second thin-film transistor at the third area. | 10-28-2010 |
| 20100270542 | Solution Processable Organic Semiconductors - Semiconductor devices, methods of making semiconductor devices, and coating compositions that can be used to provide a semiconductor layer within a semiconductor device are described. The coating compositions include a small molecule semiconductor, an insulating polymer, and an organic solvent that can dissolve both the small molecule semiconductor material and the insulating polymer. The small molecule semiconductor is an anthracene-based compound (i.e., anthracene derivative) substituted with two thiophene groups as well as with two silylethynyl groups. | 10-28-2010 |
| 20100270543 | Biomolecule-Based Electronic Device - The present invention relates to a biomolecule-based electronic device in which the biomolecule with redox potential is directly immobilized on the substrate. The present invention enables to excellently exhibit the capability of a protein-based bio-memory device in which it is preferable to use the substrate on which cysteine-introduced recombinant proteins are effectively immobilized and a self-assembled layer (SAM) is fabricated. It becomes realized that a redox potential is regulated using intrinsic redox potential of the protein dependent on applied voltage. The present invention provides a novel operating method in which three potentials are applied throughout four steps. The present invention has some advantages of fabricating a protein layer in a convenient manner and inducing electron transfer by fundamental electrochemical or electronic operation. The method of this invention is considered as a new concept in the senses that intrinsic electron transfer mechanisms induced by natural-occurring biomolecules are used to develop an information storage device. | 10-28-2010 |
| 20100270544 | POLYMER LIGHT EMITTING ELEMENT, METHOD FOR MANUFACTURING THE SAME AND POLYMER LIGHT EMITTING DISPLAY DEVICE - A polymer light emitting element having a large light releasing surface, a high light emitting efficiency and a long life, a polymer light emitting display device and planar light source, as well as a method for manufacturing the polymer light emitting element are provided. The polymer light emitting element is characterized by comprising a first electrode, a second electrode and a light emitting layer provided between the first electrode and the second electrode and containing a polymer compound, wherein the second electrode is composed of three layers, a first layer, a second layer and a third layer arranged in this order viewed from the light emitting layer, and at least one of materials contained in the second layer has a reducing action on at least one of materials contained in the first layer, and the visible light transmittance of the third layer is 40% or more. | 10-28-2010 |
| 20100270545 | LIGHT-EMITTING DEVICE USING VOLTAGE SWITCHABLE DIELECTRIC MATERIAL - A voltage switchable dielectric material (VSD) material as part of a light-emitting component, including LEDs and OLEDs. | 10-28-2010 |
| 20100270546 | LIGHT-EMITTING DEVICE USING VOLTAGE SWITCHABLE DIELECTRIC MATERIAL - A voltage switchable dielectric material (VSD) material as part of a light-emitting component, including LEDs and OLEDs. | 10-28-2010 |
| 20100276670 | PHOTOELECTRIC DEVICE, IMAGING DEVICE, AND PHOTOSENSOR - A photoelectric device includes a photoelectric conversion layer containing an organic compound having a partial structure represented by the following formula (I) : | 11-04-2010 |
| 20100276671 | OLED DISPLAY WITH A COMMON ANODE AND METHOD FOR FORMING THE SAME - A pixel for an organic light emitting diode (OLED) display and a method for forming such a pixel is provided. The pixel includes a substrate, a transistor formed over the substrate, and an OLED formed over the substrate. The transistor includes a gate, a source, and a drain. The OLED includes an anode, an emissive layer formed over the anode, and a cathode formed over the emissive layer. The cathode is electrically connected to the drain of the transistor. | 11-04-2010 |
| 20100276672 | ORGANIC ELECTROLUMINESCENT DEVICE AND DISPLAY MEDIUM - An organic electroluminescent device includes: a pair of electrodes including a positive electrode and a negative electrode, at least one of the electrodes being transparent or semi-transparent; and an organic compound layer including one or more layers interposed between the pair of electrodes, at least one layer included in the organic compound layer containing one or more compounds represented by the following formula (I): | 11-04-2010 |
| 20100276673 | Organic compound, and organic photoelectric device including the same - Disclosed is an organic compound that easily dissolves in an organic solvent, and that is applicable as a host material of an emission layer of an organic photoelectric device since it emits fluorescence and phosphorescence at a red wavelength through a blue wavelength. The organic compound according to one embodiment of the present invention is represented by Chemical Formula 1. | 11-04-2010 |
| 20100276674 | Light-emitting Device and Materials Therefor - An organic light-emitting device comprising an anode; a hole transport layer; a light-emitting layer; and a cathode, characterised in that the hole transport layer comprises a polymer having a repeat unit comprising a 9,9 biphenyl fluorene unit wherein the 9-phenyl rings are independently and optionally substituted and the fluorene unit is optionally fused. | 11-04-2010 |
| 20100276675 | LIGHT-EMITTING DEVICE - Disclosed is a light emitting device including a pair of electrodes at least one of which is transparent or semi-transparent, and a phosphor layer arranged between the pair of electrodes. The phosphor layer contains phosphor particles dispersed therein, and conductive nano particles are interposed at the interface between the phosphor layer and one of the electrodes. Also disclosed is another light emitting device including a pair of electrodes at least one of which is transparent or semi-transparent, and a phosphor layer arranged between the pair of electrodes. In this light emitting device, the phosphor layer contains phosphor particles dispersed therein, and at least one of the pair of electrodes is provided with a brush-like electrode projecting towards the phosphor layer. The brush-like electrode may be provided on the electrode on the positive electrode side, and the brush-like electrode provided on the electrode on the positive electrode side may preferably have a work function of 4.5 eV or more. | 11-04-2010 |
| 20100276676 | Image Display Panel And Image Display Apparatus - An image display panel includes a gate electrode; a gate insulating film over the gate electrode; a source electrode, a drain electrode, and a first adhesive on the gate insulating film; an organic semiconductor layer on the source and drain electrodes including a space; an interlayer insulating film covering the gate insulating film, source electrode, organic semiconductor layer, and part of the drain electrode; a conductive layer on the interlayer insulating film; a second adhesive formed over the interlayer insulating film and conductive layer; an image display medium on the second adhesive; an inorganic film on the image display medium and first adhesive; and a second substrate on the inorganic film, where the first adhesive is arranged outside the second adhesive between the display medium and the conductive layer, and forms bonding between the inorganic film and the gate insulating film having a hydrophilic treatment formed on the first substrate. | 11-04-2010 |
| 20100276677 | ORGANIC LIGHT-EMITTING DEVICE - Disclosed is an organic light-emitting device (OLED), wherein a lower electrode, an organic emitting unit, an upper electrode, and a light enhance layer are subsequently formed between a bottom substrate and a top substrate. The light enhance layer has higher refractive index, between | 11-04-2010 |
| 20100276678 | Organic electroluminescent transfer medium provided with pattern transfer layer, organicelectroluminescent transfer object provided with pattern transfer layer, and process for producing organic electroluminescent device - There are provided an organic electroluminescent transfer medium, an organic electroluminescent transfer object, and a production process of an organic electroluminescent device using the organic electroluminescent transfer medium or the organic electroluminescent transfer object, in which a pattern can be transferred from an organic electroluminescent transfer medium onto an organic electroluminescent transfer object at a relatively low temperature in a simple manner. The organic electroluminescent transfer medium comprises at least a support, a release layer provided on the support, and an organic electroluminescent transfer layer provided on the release layer. A transfer surface, which is the surface of the organic electroluminescent transfer layer side, is formed of a pattern transfer layer capable of forming a pattern based on a difference in adhesiveness and/or wettability. | 11-04-2010 |
| 20100276679 | ORGANIC THIN FILM TRANSISTOR AND METHOD OF MANUFACTURING THE ORGANIC THIN FILM TRANSISTOR, AND DISPLAY APPARATUS USING THE SAME - Provided are an organic semiconductor structure and a method of manufacturing the same, an organic thin film transistor (OTFT) using the organic semiconductor structure and a method of manufacturing the OTFT, and a display apparatus using the same. The OTFT includes: an oxide layer formed on a base substrate; a source electrode on the oxide layer, wherein the source electrode includes a first source electrode portion and a second source electrode portion; a drain electrode on the oxide layer, wherein the drain electrode includes a first drain electrode portion and a second drain electrode portion; an organic layer pattern having an opening that exposes the first source electrode portion and the first drain electrode portion; an organic semiconductor pattern electrically connected to the first source electrode portion and the first drain electrode portion through the opening, wherein the organic semiconductor pattern has a conductive or an insulating property depending on an applied electric field in a location; a gate insulating layer covering the organic semiconductor pattern; and a gate electrode formed on the gate insulating layer corresponding to the organic semiconductor pattern. | 11-04-2010 |
| 20100276680 | ORGANIC LIGHT EMITTING DISPLAY HAVING A GAS VENT GROOVE TO DEREASE EDGE OPEN FAILURES - An Organic Light Emitting Display (OLED) and its fabrication method has a pixel defining layer provided on a first electrode which is formed with a gas vent groove to allow gas to vent when the pixel defining layer is being formed, so that gas is not left in a pixel but vented when a donor film is laminated by a Laser-Induced Thermal Imaging (LITI) method, thereby decreasing edge open failures. | 11-04-2010 |
| 20100276681 | DISPLAY DEVICE AND METHOD FOR MANUFACTURING THE SAME - A display device includes an insulating substrate; a plurality of gate wires formed on the insulating substrate, the plurality of gate wires including a gate electrode; a gate insulating layer covering the plurality of gate wires; a transparent electrode layer formed on the gate insulating layer, the transparent electrode layer including a source electrode and a drain electrode disposed about the gate electrode and spaced apart from each other to define a channel region disposed therebetween; a plurality of data wires covering a predetermined portion of the transparent electrode layer and being crossed insulatedly with the plurality of gate wires to define pixels; and an organic semiconductor layer formed on the channel region for each pixel, a predetermined portion of the organic semiconductor layer being operatively connected with the source electrode, the drain electrode, and the gate electrode to form a transistor having an improved characteristic and a novel structure. | 11-04-2010 |
| 20100283038 | POLYMER MATERIAL AND DEVICE USING THE SAME - A polymer material comprising a composition containing a fluorescent conjugated polymer (A) and a phosphorescent compound (B) or comprising a polymer having the structure of (A) and the structure of (B) in the same molecule, wherein the following conditions (1), (2) and (3) are satisfied:
| 11-11-2010 |
| 20100283039 | ORGANIC PHOTOSENSITIVE OPTOELECTRONIC DEVICE - An organic photosensitive optoelectronic device includes an anode, an organic photosensitive layer formed on the anode and having a donor portion and an acceptor portion, a hole blocking layer formed on the organic photosensitive layer so as for the organic photosensitive layer to be sandwiched between the anode and the hole blocking layer, and a cathode formed on the hole blocking layer so as for the hole blocking layer to be sandwiched between the cathode and the organic photosensitive layer. The highest occupied molecular orbitals (HOMO) of the hole blocking layer is at least 0.3 eV higher than that of the donor portion. Therefore, the optoelectronic device efficiently suppresses dark current so as to enhance sensitivity when applied to a detector. | 11-11-2010 |
| 20100283040 | SELENOPHENES AND SELENOPHENE-BASED POLYMERS, THEIR PREPARATION AND USES THEREOF - This invention is directed to selenophene compounds, selenophene-based polymers (polyselenophene), processes for the preparation of the same and uses thereof. The polyselenophenes of this invention have high conductivity and can be used as electrodes in various devices such as in electrochromic devices, batteries, solar cells, optical amplifiers, organic light emitting diodes, and the like. | 11-11-2010 |
| 20100283041 | ORGANIC THIN FILM TRANSISTOR - An organic thin film transistor including a substrate having thereon at least three terminals of a gate electrode, a source electrode and a drain electrode, an insulator layer and an organic semiconductor layer, with a current between a source and a drain being controlled upon applying a voltage to the gate electrode, wherein a channel control layer including an amorphous organic compound having an ionization potential of less than 5.8 eV is provided between the organic semiconductor layer and the insulator layer, has excellent stability of a field-effect mobility and a high response speed even when stored at a high temperature. | 11-11-2010 |
| 20100283042 | DEVICES HAVING HIGH DIELECTRIC CONSTANT, IONICALLY-POLARIZABLE MATERIALS - An electronic or electro-optic device has a first electrode, a second electrode spaced apart from the first electrode, and a dielectric layer disposed between the first and second electrodes. The dielectric layer has electrically insulating planar layers with intercalated ions therebetween such that the electrically insulating planar layers provide a barrier to impede movement of the intercalated ions to the first and second electrodes under an applied voltage while permitting a polarization of the dielectric layer while in operation. | 11-11-2010 |
| 20100283043 | ORGANIC EL ELEMENT - An organic electroluminescence device includes an anode, a cathode, and an organic thin-film layer interposed between the anode and the cathode. The organic thin-film layer includes a phosphorescent-emitting layer containing a host and a phosphorescent dopant, and an electron transporting layer that is provided closer to the cathode than the phosphorescent-emitting layer. The host contains a substituted or unsubstituted polycyclic fused aromatic skeleton. | 11-11-2010 |
| 20100283044 | ORGANIC TRANSISTOR, METHOD FOR PRODUCING ORGANIC TRANSISTOR, ELECTRO-OPTICAL DEVICE, AND ELECTRONIC EQUIPMENT - An organic transistor includes: a source electrode, a drain electrode, an organic semiconductor film provided between the source electrode and the drain electrode, a gate electrode, and a gate dielectric film provided between the organic semiconductor film and the gate electrode, the gate dielectric film including a first gate dielectric film in contact with the gate electrode and a second gate dielectric film in contact with the organic semiconductor film, the second gate dielectric film having a hydrocarbon compound containing carbon and hydrogen atoms. | 11-11-2010 |
| 20100283045 | ORGANIC ELECTROLUMINESCENT ELEMENT - The present invention provides an organic electroluminescent element having extended life. The present invention is an organic electroluminescent element having a pair of electrodes, and an organic light-emitting layer that contains a polymer light-emitting material and is sandwiched by the pair of electrodes, the organic electroluminescent element comprising: a first nanoparticle layer containing electron-transport metal oxide nanoparticles and hole-transport metal oxide nanoparticles, between the organic light-emitting layer and one of the pair of electrodes; and a second nanoparticle layer containing electron-transport metal oxide nanoparticles and hole-transport metal oxide nanoparticles, between the organic light-emitting layer and the other of the pair of electrodes. | 11-11-2010 |
| 20100283046 | ORGANIC ELECTROLUMINESCENT ELEMENT - The present invention provides an organic electroluminescent element having excellent electron injection properties and high resistance to external environmental factors, and providing buffer effects in transparent electrode formation. The present invention is an organic electroluminescent element having an anode, a cathode, and a light-emitting layer sandwiched between the anode and the cathode, the organic electroluminescent element comprising a nanoparticle layer containing metal oxide nanoparticles, between the light-emitting layer and the cathode. | 11-11-2010 |
| 20100283047 | PERYLENE-IMIDE SEMICONDUCTOR POLYMERS - Disclosed are new semiconductor materials prepared from perylene-imide copolymers. Such polymers can exhibit high n-type carrier mobility and/or good current modulation characteristics. In addition, the compounds of the present teachings can possess certain processing advantages such as solution-processability and/or good stability at ambient conditions. | 11-11-2010 |
| 20100289006 | Novel blue organic compound and organic electroluminescent device using the same - Novel blue organic compound is provided. Using the blue organic compound, an organic electroluminescent device is provided, which achieved a blue emission with high efficiency, saturated color and long device lifetime. The novel blue organic compound is represented by the following general formula (1). | 11-18-2010 |
| 20100289007 | ORGANIC OPTOELECTRONIC COMPONENT - The invention relates to an organic optoelectronic component comprising a base electrode, a top electrode that is provided with passages and an arrangement of organic layers, which is formed between the base electrode and the top electrode and makes electrical contact with said electrodes. In said component, light can be generated in a light-emitting region by the application of electrical energy to the base electrode and the top electrode. An organic current distribution layer also extends into the region containing the passages, said layer making electrical contact with the top electrode and the light-emitting region. | 11-18-2010 |
| 20100289008 | Organic Light Emitting Diode Having High Efficiency and Process For Fabricating The Same - The present invention provides an organic light emitting device comprising a first electrode, a second electrode, and at least two organic material layers interposed therebetween, including a light emitting layer, wherein the organic material layers comprise at least one layer of a hole injecting layer, a hole transporting layer and a hole injecting and transporting layer, and at least one of the hole injecting layer, the hole transporting layer and the hole injecting and transporting layer comprises a material with a HOMO energy level of ˜4 eV or less, and a material with a LUMO energy level of −4 eV or less, and a process for preparing the same. | 11-18-2010 |
| 20100289009 | CATHODE COATING - Embodiments of electroluminescent devices of the invention are preferably formed of a transparent anode; a layer of a hole transporting material; a layer of an electroluminescent material; a layer of an electron transporting material; a layer of lithium quinolate or of a substituted lithium quinolate e.g. of thickness less than 7 nm; and a metal cathode. The layer of the metal quinolate is preferably about 0.3-0.5 nm in thickness. In an embodiment there is provided an organic light-emitting diode having a cathode, an electron injection layer in contact with the cathode and an electron transport layer in contact with the electron injection layer and comprising aluminium, zirconium or hafnium quinolate or a mixture thereof or a mixture of any of them with a quinolate of a metal of group 1, 2, 3, 13 or 14 of the periodic table, wherein the electron injection layer comprises lithium quinolate or a substituted lithium quinolate having one or more substituents selected from C | 11-18-2010 |
| 20100289010 | ORGANIC ELECTROLUMINESCENT DEVICE AND PREPARATION METHOD THEREOF - The present invention relates to a method capable of considerably improving the characteristics of an organic electroluminescent device. The present invention provides a method capable of reducing operating voltage and improving efficiency by inserting an inorganic oxide interlayer configured of at least one layer between light-emitting layers. | 11-18-2010 |
| 20100289011 | POLYMER COMPOUND AND METHOD FOR PRODUCING THE SAME, AND LIGHT-EMITTING MATERIAL, LIQUID COMPOSITION, THIN FILM, POLYMER LIGHT-EMITTING DEVICE, SURFACE LIGHT SOURCE, DISPLAY DEVICE, ORGANIC TRANSISTOR AND SOLAR CELL, EACH USING THE POLYMER COMPOUND - A polymer compound comprising a repeating unit represented by the following general formula (1-1) and/or a repeating unit represented by the following general formula (1-2): | 11-18-2010 |
| 20100289012 | ORGANIC SWITCHING ELEMENT AND METHOD FOR PRODUCING THE SAME - There is provided a switching element including two electrodes and an organic bistable material sandwiched between the electrodes, which is expected to be applied to an organic memory element or the like. A switching element which includes: two electrodes; and an organic thin film containing a metal fine particle and interposed between the electrodes, and which exhibits such a current bistability that the switching element has two stable resistance values in response to a voltage applied, the switching element characterized in that the metal fine particle is dispersed in the organic thin film with a metal fine particle-dispersing agent containing a polymer having a dithiocarbamate group and having a weight average molecular weight of 500 to 5,000,000. | 11-18-2010 |
| 20100289013 | BENZANTHRACENE COMPOUND AND ORGANIC ELECTROLUMINESCENT DEVICE USING THE SAME - A compound having the following structure as at least a part: | 11-18-2010 |
| 20100289014 | POLYMERIC COMPOUND AND ORGANIC ELECTROLUMINESCENCE ELEMENT COMPRISING THE SAME - A polymer comprising the repeating units derived from an aromatic compound having a specific structure and a repeating unit derived from the compound represented by formula (1): | 11-18-2010 |
| 20100289015 | ORGANIC FIELD-EFFECT TRANSISTOR - An organic field-effect transistor includes: source and drain electrodes; a semiconductor layer made of an organic semiconductor material placed at least between said source and drain electrodes; a gate electrode suitable for creating an electric field that increases the density of mobile charge carriers in the semiconductor layer in order to create a conduction channel in this semiconductor layer between the source and drain electrodes when a voltage V | 11-18-2010 |
| 20100289016 | ORGANIC LIGHT EMITTING DIODE AND MANUFACTURING METHOD THEREOF - Disclosed is an organic light emitting diode, in which the light transmittance of a transparent cathode is improved, and which includes a substrate, a first electrode formed on the substrate, an organic layer formed on the first electrode, a second electrode formed on the organic layer, and a transparent layer formed at either one or both of a position between the organic layer and the second electrode and a position on the upper surface of the second electrode and including any one selected from among an oxide, a nitride, a salt and mixtures thereof, so that the formation of the transparent layer on the cathode results in increased light transmittance and decreased resistance, thereby improving electrical performance of products. A method of manufacturing the organic light emitting diode is also provided. | 11-18-2010 |
| 20100289017 | ORGANIC LIGHT EMITTING DIODE AND MANUFACTURING METHOD THEREOF - Disclosed is an organic light emitting diode, which has improved light transmittance and which includes a first substrate and a second substrate, a first electrode formed on the first substrate, an organic layer formed on the first electrode, a second electrode formed between the organic layer and the second substrate, and an antireflective layer formed on at least one surface of at least one of the first substrate and the second substrate and having a predetermined refractive index, so that the formation of the antireflective layer on any outer surface of at least one of the first substrate and the second substrate results in increased transmittance, thus improving reliability of products. A method of manufacturing the organic light emitting diode is also provided. | 11-18-2010 |
| 20100289018 | CYCLOPENTAPHENANTHRENE-BASED COMPOUND AND ORGANIC ELECTROLUMINESCENT DEVICE USING THE SAME - Provided are a cyclopentaphenanthrene-based compound and an organic EL device using the same. The cyclopentaphenanthrene-based compound is easy to prepare and excellent in solubility, color purity, and color stability. The cyclopentaphenanthrene-based compound is useful as a material for forming an organic layer, in particular, a light-emitting layer in an organic EL device, and as an organic dye or an electronic material such as a nonlinear optical material. | 11-18-2010 |
| 20100289019 | PATTERNING DEVICES USING FLUORINATED COMPOUNDS - A method for producing a spatially patterned structure includes forming a layer of a material on at least a portion of a substructure of the spatially patterned structure, forming a barrier layer of a fluorinated material on the layer of material to provide an intermediate structure, and exposing the intermediate structure to at least one of a second material or radiation to cause at least one of a chemical change or a structural change to at least a portion of the intermediate structure. The barrier layer substantially protects the layer of the material from chemical and structural changes during the exposing. Substructures are produced according to this method. | 11-18-2010 |
| 20100295026 | ORGANIC ELECTROLUMINESCENT ELEMENT, DISPLAY DEVICE AND LIGHTING DEVICE - Disclosed is an organic electroluminescent element containing organic layers sandwiched between an anode and a cathode, wherein the organic layers incorporates an emission layer A containing a host compound A and at least two types of emission dopants, and an emission layer B containing a host compound B and at least one type of emission dopant, provided that at least one of the emission dopants contained in the emission layer A is a phosphorescence-emitting material. | 11-25-2010 |
| 20100295027 | ORGANIC ELECTROLUMINESCENCE DEVICE - An organic electroluminescence device includes: an anode; a cathode; and an organic thin-film layer provided between the anode and the cathode and including at least three emitting layers. The organic thin-film layer includes: a first emitting layer adjacent to the anode; a second emitting layer adjacent to the cathode; and a third emitting layer interposed between the first emitting layer and the second emitting layer. The first emitting layer, the second emitting layer and the third emitting layer contain phosphorescent dopants. The first emitting layer and the second emitting layer use fused polycyclic aromatic derivatives as host materials. | 11-25-2010 |
| 20100295028 | Method of Fabricating an Electronic Device - A method of fabricating an electronic device comprises providing a layer structure ( | 11-25-2010 |
| 20100295029 | BENZOCHRYSENE DERIVATIVE AND AN ORGANIC ELECTROLUMINESCENCE DEVICE USING THE SAME - A fused aromatic ring derivative shown by the following formula (1): | 11-25-2010 |
| 20100295030 | FUSED AROMATIC DERIVATIVE AND ORGANIC ELECTROLUMINESCENCE DEVICE USING THE SAME - A fused aromatic derivative shown by the following formula (1): | 11-25-2010 |
| 20100295031 | ORGANIC LIGHT EMITTING DEVICE AND METHOD OF MANUFACTURING THE SAME - An organic light emitting device and a method of manufacturing the same, the device including: a substrate; a barrier layer; a first electrode; a second electrode; and an organic layer interposed between the first electrode and the second electrode, wherein the barrier layer includes an SiO layer and an SiO | 11-25-2010 |
| 20100295032 | METAL COMPLEXES WITH BORON-NITROGEN HETEROCYCLE CONTAINING LIGANDS - Novel organic compounds comprising ligands containing a boron-nitrogen heterocycle are provided. In particular, the compound is a metal complex comprising a ligand containing an azaborine. The compounds may be used in organic light emitting devices to provide devices having improved photophysical and electronic properties. | 11-25-2010 |
| 20100295033 | ORGANIC ELECTROLUMINESCENCE ELEMENT AND METHOD FOR MANUFACTURING THE SAME - An organic electroluminescence element includes: a substrate ( | 11-25-2010 |
| 20100295034 | SEMICONDUCTOR DEVICE - It is an object of the present invention to provide a semiconductor device in which data can be written except when manufacturing the semiconductor device and that counterfeits can be prevented. Moreover, it is another object of the invention to provide an inexpensive semiconductor device including a memory having a simple structure. The semiconductor device includes a field effect transistor formed over a single crystal semiconductor substrate, a first conductive layer formed over the field effect transistor, an organic compound layer formed over the first conductive layer, and a second conductive layer formed over the organic compound layer, and a memory element includes the first conductive layer, the organic compound, and the second conductive layer. According to the above structure, a semiconductor device which can conduct non-contact transmission/reception of data can be provided by possessing an antenna. | 11-25-2010 |
| 20100295035 | Electro Luminescence Display Device and Method of Testing the Same - To increase the proportion of the perfects to the whole lot of final products and to reduce the cost for active matrix EL display devices by checking the operation of a TFT substrate before depositing an EL material. A capacitor for testing is connected to a drain terminal of a driving TFT in a pixel portion to observe charging and discharging of the capacitor. Whether the driving TFT is normal or not is judged by the observation, so that the rejects can be removed before the manufacturing process is completed. | 11-25-2010 |
| 20100295036 | STRUCTURE FOR MAKING SOLUTION PROCESSED ELECTRONIC DEVICES - There is provided a process for forming an organic electronic device wherein a TFT substrate having a non-planar surface has deposited over that substrate a planarization layer such that a substantially planar substrate, or planarized substrate, is formed. A multiplicity of thin first electrode structures having a first thickness and having tapered edges with a taper angle of no greater than 75° are formed over the planarized substrate. A multiplicity of active layers is formed over the planarized substrate. Then a buffer layer is formed by liquid deposition of a composition comprising a buffer material in a first liquid medium. The buffer layer has a second thickness which is at least 20% greater than the first thickness. A chemical containment pattern defining pixel openings is then formed over the buffer layer. A composition comprising a first active material in a second liquid medium is deposited into at least a portion of the pixel openings. Then a second electrode is formed. | 11-25-2010 |
| 20100301310 | POLYMER AND POLYMERIC LUMINESCENT ELEMENT EMPLOYING THE SAME - A conjugated polymer having a phenoxazine structure and a phenothiazine structure as subsituents. | 12-02-2010 |
| 20100301311 | Organic Semiconductor Device - Provided is an organic semiconductor device, suitable for the integration, including an organic thin film transistor of low voltage drive and high driving current. | 12-02-2010 |
| 20100301312 | ORGANIC ELECTROLUMINESCENCE DEVICE - An organic electroluminescence device including: an anode ( | 12-02-2010 |
| 20100301313 | BENZANTHRACENE COMPOUND AND ORGANIC ELECTROLUMINESCENCE DEVICE USING THE SAME - A compound having the following structure as at least a part thereof: | 12-02-2010 |
| 20100301314 | CONJUGATED COMPOUND, NITROGENATED CONDENSED-RING COMPOUND, NITROGENATED CONDENSED-RING POLYMER, ORGANIC THIN FILM, AND ORGANIC THIN FILM ELEMENT - According to the first invention group there are provided conjugated compounds having two or more groups represented by the following formula (I) or the following formula (II): | 12-02-2010 |
| 20100301315 | ORGANIC ELECTROLUMINESCENCE ELEMENT - To provide an organic electroluminescence element, containing: an anode; a cathode; and at least one organic layer disposed between and the anode and the cathode, the organic layer containing a light-emitting layer, wherein the light-emitting layer contains a host material and a phosphorescent light-emitting material, and the host material contains at least one platinum complex compound containing a tetradentade ligand, expressed by the following general formula 1: | 12-02-2010 |
| 20100301316 | LIGHT-EMITTING ELEMENT, LIGHT-EMITTING DEVICE, ELECTRONIC DEVICE, AND LIGHTING DEVICE - An object is to provide a light-emitting element in which suppression of a drive voltage increase is achieved. Another object is to provide a light-emitting device that has reduced power consumption by including such a light-emitting element. In a light-emitting element having an EL layer between an anode and a cathode, between the cathode and the EL layer, a first layer capable of carrier generation is formed in contact with the cathode, a second layer which accepts and transports the electrons generated in the first layer is formed in contact with the first layer, and a third layer which injects the electrons accepted from the second layer into the EL layer is formed in contact with the second layer. | 12-02-2010 |
| 20100301317 | LIGHT-EMITTING ELEMENT, LIGHT-EMITTING DEVICE, ELECTRONIC DEVICE, AND LIGHTING DEVICE - An object is to provide a light-emitting element capable of emitting light with a high luminance even at a low voltage, and having a long lifetime. The light-emitting element includes n EL layers between an anode and a cathode (n is a natural number of two or more), and also includes, between m-th EL layer from the anode and (m+1)-th EL layer (m is a natural number, 1≦m≦n−1), a first layer including a first donor material in contact with the m-th EL layer, a second layer including an electron-transport material and a second donor material in contact with the first layer, and a third layer including a hole-transport material and an acceptor material in contact with the second layer and the (m+1)-th EL layer. | 12-02-2010 |
| 20100301318 | ORGANIC ELECTROLUMINESCENT DEVICE - An organic electroluminescence device including at least an anode, an emitting layer, an electron-transporting region and a cathode in sequential order, wherein the emitting layer contains a host and a dopant which gives fluorescent emission of which the main peak wavelength is 550 nm or less; the affinity Ad of the dopant is equal to or larger than the affinity Ah of the host; the triplet energy E | 12-02-2010 |
| 20100301319 | ORGANIC ELECTROLUMINESCENT DEVICE - An organic electroluminescence device including an anode, an emitting layer, a blocking layer, an electron-injecting layer and a cathode in sequential order; wherein the emitting layer contains a host and a dopant which gives fluorescent emission of which the main peak wavelength is 550 nm or less; the affinity Ad of the dopant is smaller than the affinity Ah of the host; the triplet energy E | 12-02-2010 |
| 20100301320 | METHOD FOR FABRICATING ORGANIC OPTOELECTRONIC DEVICES - An organic optoelectronic device and a method for manufacturing the same are disclosed. In one aspect, the device has a stack of layers. The stack includes a buffer layer and a first organic semiconductor layer adjacent to the buffer layer at a first side of the buffer layer. The buffer layer includes at least one transition metal oxide doped with a metal. | 12-02-2010 |
| 20100301321 | Tunable Diode - Tunable diodes and methods of making. | 12-02-2010 |
| 20100301322 | Stilbene Derivatives, Light-Emitting Element, Display Device, and Electronic Device - A novel stilbene derivative is provided with motivation of providing a blue emissive material showing excellent color purity. The use of the stilbene derivative of the present invention allows the fabrication of a blue-emissive light-emitting element with excellent color purity. The invention also includes an electronic device equipped with a display portion in which the stilbene derivative is employed. The stilbene derivative of the present invention is represented by formula (1), in which Ar | 12-02-2010 |
| 20100301323 | Organic memory device using iridium organometallic compound and fabrication method thereof - Disclosed are a composition comprising a mixture of at least one iridium organometallic compound and an electrically conductive polymer, an organic active layer comprising the same, an organic memory device comprising the organic active layer and methods for fabricating the same. The organic memory device may include a first electrode, a second electrode and the organic active layer between the first and second electrodes. The organic memory device possesses the advantages of rapid switching time, decreased operating voltage, decreased fabrication costs, increased reliability and improved non-volatility. | 12-02-2010 |
| 20100301324 | ORGANIC ELECTRO-LUMINESCENT DISPLAY AND METHOD OF FABRICATING THE SAME - An organic electro-luminescent display and a method of fabricating the same include an organic light emitting diode, a driving transistor which drives the organic light emitting diode, and a switching transistor which controls an operation of the driving transistor, wherein active layers of the switching and driving transistors are crystallized using silicides having different densities such that the active layer of the driving transistor has a larger grain size than the active layer of the switching layer. | 12-02-2010 |
| 20100308304 | ELECTRONIC SHORT CHANNEL DEVICE COMPRISING AN ORGANIC SEMICONDUCTOR FORMULATION - The invention relates to an improved electronic device, like an organic field emission transistor (OFET), which has a short source to drain channel length and contains an organic semiconducting formulation comprising a semiconducting binder. | 12-09-2010 |
| 20100308305 | ORGANIC LUMINESCENT MATERIAL AND ORGANIC LIGHT EMITTING DEVICE USING THE SAME - The present invention relates to novel organic electroluminescent materials and organic light emitting devices comprising the same. Since the organic electroluminescent materials according to the invention have good luminous efficiency and life property as an electroluminescent material, OLED's having very good operation lifetime can be produced. | 12-09-2010 |
| 20100308306 | Use of a Metal Complex as a P-Dopant for an Organic Semiconductive Matrix Material, Organic Semiconductor Material, and Organic Light-Emitting Diodes - A metal complex is used as p-dopant for an organic semiconducting matrix material, to an organic semiconductor material and to an organic light-emitting diode. Also disclosed is the use of metal complexes, which function as Lewis acids, as p-dopants in organic matrix materials. | 12-09-2010 |
| 20100308307 | METHOD FOR PRODUCTION OF AN ORGANIC LIGHT EMITTING DIODE OR OF AN ORGANIC SOLAR CELL AND ORGANIC LIGHT EMITTING DIODES OR SOLAR CELLS PRODUCED THEREWITH - The present invention relates to an electronic device. Examples for such an electronic device are an optical detector, a laser diode, a field-quenching device, an optical amplifier, an organic solar cell or an organic light emitting diode. | 12-09-2010 |
| 20100308308 | USE OF SUBSTITUTED TRIS(DIPHENYLAMINO)TRIAZINE COMPOUNDS IN OLEDS - The present invention relates to an organic light-emitting diode comprising at least one tris(diphenylamino)triazine compound with at least one alkoxy or aryloxy radical, to a light-emitting layer comprising at least one tris(diphenylamino)triazine compound with at least one alkoxy or aryloxy radical, to the use of the aforementioned compounds as a matrix material, hole/exciton blocker material, electron/exciton blocker material, hole injection material, electron injection material, hole conductor material and/or electron conductor material, and to a device selected from the group consisting of stationary visual display units, mobile visual display units and illumination units comprising at least one inventive organic light-emitting diode. | 12-09-2010 |
| 20100308309 | PATTERNING OF ORGANIC SEMICONDUCTOR MATERIALS - Organic semiconductor material can be patterned from a solution onto a substrate by selectively wetting the substrate with the solution while applying a mechanical disturbance (such as stirring the solution while the substrate is immersed, or wiping the solution on the substrate). The organic semiconductor material can then be precipitated out of the solution, for example to bridge gaps between source and drain electrodes to form transistor devices. In some embodiments, the solution containing the organic semiconductor material can be mixed in an immiscible host liquid. This can allow the use of higher concentration solutions while also using less of the organic semiconductor material. | 12-09-2010 |
| 20100308310 | EMISSIVE ARYL-HETEROARYL ACETYLENES - Disclosed herein are compounds represented by a formula: R | 12-09-2010 |
| 20100308311 | PHOTOELECTRIC CONVERSION DEVICE AND IMAGING DEVICE - Provided is a photoelectric conversion device comprising a transparent electrically conductive film, a photoelectric conversion film, and an electrically conductive film, wherein the photoelectric conversion film contains a compound represented by the following formula (i): | 12-09-2010 |
| 20100308312 | PHOTOELECTRIC CONVERSION DEVICE, PRODUCTION METHOD THEREOF AND IMAGING DEVICE - Provided is a photoelectric conversion device comprising an electrically conductive film, a photoelectric conversion film, and a transparent electrically conductive film, wherein said photoelectric conversion film contains a crystallized fullerene or fullerene derivative, and said crystallized fullerene or fullerene derivative is oriented in the (111) direction perpendicularly to the film surface of said electrically conductive film. | 12-09-2010 |
| 20100308313 | Organic Material Containing Oligophenylene Skeleton and Light-Emitting Device Using the Same - [Object] To provide a wide band-gap material capable of forming a stable amorphous thin film and an organic electroluminescent device using such a compound and having a high light emission efficiency. | 12-09-2010 |
| 20100308314 | LIGHT EMITTING DEVICE AND MANUFACTURING METHOD THEREOF - A light emitting device is provided, which uses alternating current drive as a method of driving the light emitting device, and in which light emission is always obtained when voltages having different polarities are alternately applied, and a method of manufacturing the light emitting device is also provided. A first light emitting element made from an anode, an organic compound layer, and a cathode, and a second electrode made from an anode, an organic compound layer, and a cathode are formed. The light emitting elements are formed sandwiching the same organic compound layer. The anode of the first light emitting element and the anode of the second light emitting element, and the cathode of the first light emitting element and the cathode of the second light emitting element, are formed on opposite sides of the organic compound layer, respectively, thus sandwiching the organic compound layer. Note that voltages having an inverse polarity are applied alternately by the alternating current drive, and therefore light can always be emitted by any one of the first light emitting element or the second light emitting element. | 12-09-2010 |
| 20100308315 | ORGANIC ELECTRIC-FIELD LIGHT-EMITTING ELEMENT - In an organic electroluminescent element comprising an anode layer, an organic luminescent layer, an inorganic compound layer (or reductive dopant layer) and a cathode layer; the organic luminescent layer comprises an aromatic amine compound of a formula (1), and/or an aromatic amine compound of a formula (2) | 12-09-2010 |
| 20100308316 | Electronic Device Having an Electrode With Enhanced Injection Properties - An electronic device having an electrode with enhanced injection properties comprising a first electrode and a first layer of cross-linked molecular charge transfer material on the first electrode. The cross-linked molecular charge transfer material may be an acceptor, which may consist of at least one of: TNF, TN9(CN)2F, TeNF, TeCIBQ, TCNB, DCNQ, and TCAQ. The cross-linked molecular charge transfer material may also be a donor, which may consist of at least one of: Terpy, Ru(terpy)2 TTN, and crystal violet. | 12-09-2010 |
| 20100308317 | THIN FILM TRANSISTOR, METHOD OF MANUFACTURING THE SAME AND FLAT PANEL DISPLAY HAVING THE THIN FILM TRANSISTOR - A thin film transistor includes: a gate electrode; source and drain electrodes insulated from the gate electrode; an organic semiconductor layer that is insulated from the gate electrode and electrically connected to the source and drain electrodes; an insulating layer that insulates the gate electrode from the source and drain electrodes or the organic semiconductor layer; a hydrophobic layer which covers the source and drain electrodes or insulating layer and has an opening that defines a region corresponding to the organic semiconductor layer; and a hydrophilic layer formed in the opening of the hydrophobic layer, wherein the organic semiconductor layer is formed on the hydrophilic layer. The thin film transistor includes the organic semiconductor layer having a highly precise pattern that is formed without an additional patterning process. | 12-09-2010 |
| 20100308318 | METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE, SEMICONDUCTOR DEVICE, DISPLAY DEVICE, AND ELECTRONIC INSTRUMENT - A method of manufacturing a semiconductor device includes: forming a plurality of regions extending in a predetermined direction on a substrate; and ejecting a liquid material on the plurality of regions to form an electrically conductive film, wherein the electrically conductive film extends in the same direction as the plurality of regions so as to overlap the plurality of regions. | 12-09-2010 |
| 20100308319 | AROMATIC AMINE COMPOUND, AND LIGHT EMITTING ELEMENT, LIGHT EMITTING DEVICE, AND ELECTRONIC DEVICE USING AROMATIC AMINE COMPOUND - An object is to provide an aromatic amine compound with excellent heat resistance. Another object is to provide a light emitting element, a light emitting device, and an electronic device with excellent heat resistance. An aromatic amine compound represented by General Formula (1) is provided. The aromatic amine compound represented by General Formula (1) has a high glass transition point and excellent heat resistance. By using the aromatic amine compound represented by General Formula (1) for a light emitting element, a light emitting device, and an electronic device, a light emitting element, a light emitting device, and an electronic device with excellent heat resistance can be obtained. | 12-09-2010 |
| 20100308320 | LIGHT EMITTING ELEMENT, LIGHT EMITTING DEVICE, AND ELECTRONIC DEVICE - It is an object of the present invention to provide a functional layer for protecting a light emitting element from being deteriorated by a physical or chemical influence when the light emitting element is manufactured or driven, and to attain extension of lifetime of an element and improvement of element characteristics without increasing a drive voltage and degrading transmittance and color purity by providing such a functional layer. One feature of the present invention is to provide a buffer layer made of a composite material for a light emitting element including aromatic hydrocarbon containing at least one vinyl skeleton and metal oxide in part of a light emitting substance containing layer, in the light emitting element fowled by interposing the light emitting substance containing layer between a pair of electrodes. The composite material for a light emitting element for forming the buffer layer of the present invention has high conductivity and is superior in transparency. | 12-09-2010 |
| 20100308321 | LAMINATED STRUCTURE, METHOD OF MANUFACTURING A LAMINATED STRUCTURE, ELECTRONIC ELEMENT, ELECTRONIC ELEMENT ARRAY, IMAGE DISPLAYING MEDIUM, AND IMAGE DISPLAYING DEVICE - Disclosed is a laminated structure, including a substrate, a wettability changing layer on the substrate, the wettability changing layer including a material, a critical surface tension of the material being changed by providing energy thereto, and an electrically conductor layer on the substrate, the electrically conductor layer formed on a region of the wettability changing layer, the region being provided with the energy, wherein the material includes a structural unit including a side chain and a structural unit including no side chain. | 12-09-2010 |
| 20100308322 | COMPOUND HAVING PYRIDOINDOLE RING STRUCTURE BONDED WITH SUBSTITUTED PYRIDYL GROUP, AND ORGANIC ELECTROLUMINESCENT DEVICE - Objects of the invention are to provide an organic compound having excellent properties, which is excellent in electron-injecting/transporting performance, has hole-blocking ability, and is highly stable in a thin-film state, as a material for an organic electroluminescent devices having a high-efficiency and a high durability; and to provide an organic electroluminescent device having a high-efficiency and a high durability using the compound. The invention relates to: a compound having a pyridoindole ring structure bonded with a substituted pyridyl group, which is represented by the following general formula (1); and an organic electroluminescent device comprising a pair of electrodes and at least one organic layer interposed between the electrodes, wherein the at least one organic layer contains the compound. | 12-09-2010 |
| 20100314611 | ELECTRODE COVERING MATERIAL, ELECTRODE STRUCTURE AND SEMICONDUCTOR DEVICE - A semiconductor device is provided and includes a field effect transistor having a gate electrode, a gate insulating layer, a channel forming region composed of an organic semiconductor material layer and a source/drain electrode made of a metal. A portion of the source/drain electrode in contact with the organic semiconductor material layer comprising the channel forming region is covered with an electrode coating material. Because the electrode coating material is composed of organic molecules having a functional group which can be bound to a metal ion and a functional group that binds to the source/drain electrode composed of the metal, low contact resistance and high mobility can be achieved. | 12-16-2010 |
| 20100314612 | WHITE ORGANIC LIGHT-EMITTING DEVICE - A white organic light-emitting device is provided by the present invention. The white organic light-emitting device includes an anode, a hole transport layer, a first light-emitting layer, a second light-emitting layer, a third light-emitting layer, an electron transport layer and a cathode, wherein the second light-emitting layer is formed between the first and the third light-emitting layers, the emission wavelength of the second light-emitting layer is longer than that of the first and third light-emitting layers, and the host material of the first and third light-emitting layer are different. The white organic light-emitting device of the present invention is capable of effectively increasing the luminous efficiency, reducing operating voltage, and providing color stability. | 12-16-2010 |
| 20100314613 | ORGANIC ELECTROLUMINESCENCE ELEMENT - To provide an organic electroluminescence element, containing: at least one pair of electrodes; at least one organic light-emitting layer disposed between the electrodes, the organic light-emitting layer comprising two phosphorescent light-emitting materials and a charge-transporting material, wherein the organic light-emitting element is a white organic light-emitting element, and the charge-transporting material is a hole-transporting material, and wherein one of the two phosphorescent light-emitting materials is a platinum complex expressed by the following general formula 1, and the other is an iridium complex expressed by any one of the following general formulae 2A to 2C: | 12-16-2010 |
| 20100314614 | Organic Thin Film Transistors, Active Matrix Organic Optical Devices and Methods of Making the Same - A method of manufacturing an organic thin film transistor, comprising: providing a substrate comprising source and drain electrodes defining a channel region; subjecting at least the channel region to a cleaning treatment step; and depositing organic semiconductive material from solution into the channel region by inkjet printing. | 12-16-2010 |
| 20100314615 | AROMATIC AMINE DERIVATIVE AND ORGANIC ELECTROLUMINESCENT DEVICE USING THE SAME - Provided are: an aromatic amine derivative in which a terminal substituent such as a dibenzofuran ring or a dibenzothiophene ring is bonded to a nitrogen atom directly or through an arylene group or the like; an organic electroluminescence device including an organic thin film layer formed of one or more layers including a light emitting layer and interposed between a cathode and an anode in which a layer of the organic thin film layer contains the aromatic amine derivative by itself or as a component of a mixture, and the device has a long lifetime and high luminous efficiency; and an aromatic amine derivative for realizing the device. | 12-16-2010 |
| 20100314616 | ORGANIC EL DISPLAY APPARATUS - A display apparatus comprises a display unit which has a plurality of organic EL elements two-dimensionally arranged to define pixels. Each organic EL element comprises a first electrode, an organic EL layer, and a second electrode laminated in order on an optically transparent substrate. One of the first electrode and second electrode is an optically transparent electrode, while the other is a non-optically transparent electrode. The non-optically transparent electrode is disposed to exist only in part of each pixel, as viewed from vertically above (for example, the width of the electrode is made smaller than the width of a pixel). In this way, the display unit can transmit light through portions of the pixels in which the non-optically transparent electrodes are not disposed. Preferably, the non-optically transparent electrode includes a mirror surface opposite to the organic EL layer. | 12-16-2010 |
| 20100320446 | ORGANIC LIGHT-EMITTING DEVICE HAVING IMPROVED LIGHT-EMITTING EFFICIENCY AND METHOD FOR FABRICATING THE SAME - The present invention provides an organic light emitting device in which a layer having a refractive index in the range of 1.3 to 3 is further formed on an upper electrode of at least one region of regions through which rays having red, green, and blue colors are passed and a method of manufacturing the organic light emitting device. An optical length that can cause the microcavity effect according to the type of color of emitted light is controlled by using the layer to manufacture the organic light emitting device having high light emitting efficiency. | 12-23-2010 |
| 20100320447 | Organic electroluminescence manufacturing method and image display system having the same - An organic electroluminescence device manufacturing method and an image display system having the organic electroluminescence device are provided. The manufacturing method includes the steps of providing a substrate, forming a first electrode on the substrate, forming an organic layer having a plurality of crystals on the first electrode, and forming a second electrode on the organic layer. Each of the crystals comprises a particle. | 12-23-2010 |
| 20100320448 | Electronic Component And A Method Of Manufacturing An Electronic Component - An electronic component, notably one including, for example, a TFT, a storage capacitor, or a crossing between electrically conductive layers of a stack device is disclosed. The electronic component comprises a substrate whereon a first electrically conductive layer forming electrode is provided. A second electrode formed by a second electrically conductive layer is separated from the first electrode by at least a dielectric layer, comprising an interlayer of an electrically insulating material, preferably having high resistance against view ( | 12-23-2010 |
| 20100320449 | Organic Radiation-Emitting Component - An organic radiation-emitting component such as an organic light emitting diode (OLED), having at least two electrode layers and, between them, at least one organic self-emitting layer with a phosphorescence triplet emitter comprising as well as one phosphorescent metal complex. The radiation-emitting layer contains, embedded in a matrix, a metal complex, preferably a transition metal complex, with at least one substituted or unsubstituted guanidinate ligand. | 12-23-2010 |
| 20100320450 | SEMICONDUCTOR SUBSTRATE, SEMICONDUCTOR DEVICE, LIGHT EMITTING DEVICE AND ELECTRONIC DEVICE - To provide a semiconductor substrate, a semiconductor device, a light emitting device and an electronic device which have a low price, a long lifetime, and a high luminescent efficiency, and moreover are capable of being bent. A graphite substrate having heat resistance and having flexibility with respect to external force, and a first semiconductor layer, provided on the graphite substrate, which is made of a nitride of the Group XIII are included, and a method such as pulse sputter deposition can be used in forming the first semiconductor layer on the graphite substrate, to thereby allow inexpensive manufacture to be possible. In addition, since the nitride of the Group XIII is an inorganic substance, it has a long lifetime, and thus a high luminescent efficiency can be obtained. Moreover, since the graphite substrate has flexibility with respect to external force, it can also be bent. | 12-23-2010 |
| 20100320451 | BENZOCHRYSENE DERIVATIVE AND ORGANIC ELECTROLUMINESCENCE DEVICE USING THE SAME - A fused aromatic ring derivative shown by the following formula (1): | 12-23-2010 |
| 20100320452 | BENZOPHENANTHRENE DERIVATIVE AND ORGANIC ELECTROLUMINESCENT DEVICE EMPLOYING THE SAME - A fused aromatic ring derivative shown by the following formula (1): | 12-23-2010 |
| 20100320453 | THIN-FILM TRANSISTOR AND METHOD FOR PRODUCING THE SAME - A thin-film transistor includes a gate electrode disposed on a substrate, a semiconductor layer formed of an organic semiconductor and constituting a channel region, a gate insulating film disposed between the gate electrode and the semiconductor layer, and a pair of source/drain electrodes electrically connected to the semiconductor layer. The semiconductor layer includes a protruding portion protruding toward the substrate from an inner region of a surface, opposite the substrate, of the semiconductor layer excluding a region near ends thereof. | 12-23-2010 |
| 20100320454 | White Light Emitting Material - A white light emitting material comprising a polymer having an emitting polymer chain and at least one emitting end capping group. | 12-23-2010 |
| 20100320455 | ORGANIC ELECTROLUMINESCENCE DEVICE, PRODUCTION PROCESS THEREFOR, AND USE THEREOF - Organic electroluminescence devices of the invention have excellent luminous efficiency and durability. Uses of the devices are also disclosed. The organic electroluminescence device includes a pair of electrodes and one or more organic layers including an emitting layer between the pair of electrodes, wherein one of the organic layer(s) includes a hole transporting compound having 2 to 10 arylamine structures in the molecule, an electron transporting compound having a structure of Formula (a) below and an emitting compound | 12-23-2010 |
| 20100327262 | OPTOELECTRONIC DEVICE AND METHOD OF FABRICATING THE SAME - An optoelectronic device is disclosed. The device comprises one or more modified photocatalytic units, and a semiconductor surface. The modified photocatalytic unit is attached to the semiconductor surface such that when light is absorbed by the photocatalytic unit, an electric field is generated at sufficient amount to induce charge carrier locomotion within the semiconductor. In some embodiments a plurality of photocatalytic unit is attached to the semiconductor surface in oriented manner. The optoelectronic device can be operative in dry environment. | 12-30-2010 |
| 20100327263 | OLED panel with broadended color spectral components - A method and device in which the light emitted from a color sub-pixel in an organic light emitted display panel can be the sum of two or more light beams of slightly different colors in the same wavelength range. The difference in color is the result of difference in the length of the resonant cavity within the same color sub-pixel. In the manufacturing process, the non-uniformity in the layer thickness can cause a shift in the color coordinates in the color sub-pixels. The color shift when the width of the color spectrum is narrow is more noticeable. By broadening the width of the color spectrum, the color shift would become less appreciable. Thus, broadening the width of the color spectrum would ease the strict requirements in manufacturing. | 12-30-2010 |
| 20100327264 | ELECTROLUMINESCENT DEVICE USING AZOMETHINE-LITHIUM-COMPLEX AS ELECTRON INJECTION LAYER - In OLEDs, improved efficiency is obtained by novel compounds which can form inter alia electron injection layers of the formula (I) | 12-30-2010 |
| 20100327265 | BIPIRIDINE DERIVATIVE AND ORGANIC ELECTROLUMINESCENCE ELEMENT CONTAINING THE SAME - The present invention provides a new bipyridine derivative which is suitable for an electron transport material of an organic electronics element and which has bipyridyl central rings as a core, and further provides an organic electroluminescence element containing the derivative. | 12-30-2010 |
| 20100327266 | MONOBENZOCHRYSENE DERIVATIVE, A MATERIAL FOR AN ORGANIC ELECTROLUMINESCENCE DEVICE CONTAINING THE SAME, AND AN ORGANIC ELECTROLUMINESCENCE DEVICE USING THE MATERIAL - A monobenzochrysene derivative shown by the following formula (1): | 12-30-2010 |
| 20100327267 | ORGANIC ELECTROLUMINESCENCE DEVICE AND PRODUCTION METHOD THEREOF - An organic electroluminescent device comprising an anode, a first layer disposed on the anode, a second layer containing a light emitting material, and a cathode, wherein the first layer is a layer formed on the anode by forming a non-treated layer containing a compound having a group reactive to a group present on the surface of the anode and subjecting the non-treated layer to a UV/ozone treatment, and the first layer has an average thickness of 10 nm or less. | 12-30-2010 |
| 20100327268 | ORGANIC EL DEVICE AND MANUFACTURING METHOD THEREOF - According to one embodiment, an organic EL device includes a pixel electrode, an organic layer disposed above the pixel electrode, a counter-electrode disposed above the organic layer, and an oxide layer disposed between the pixel electrode and the organic layer, the oxide layer including a first region formed with a first film thickness over a first area and a second region formed with a second film thickness which is less than the first film thickness, over a second area which is less than the first area. | 12-30-2010 |
| 20100327269 | EMISSIVE TRIARYLS - Disclosed herein are compounds represented by Formula 1. Compositions and light-emitting devices related thereto are also disclosed. | 12-30-2010 |
| 20100327270 | NOVEL MATERIALS FOR ORGANIC ELECTROLUMINESCENT DEVICES - The present invention relates to the compounds of the formula (1) and to organic electroluminescent devices, in particular blue-emitting devices, in which these compounds are used as host material in the emitting layer and/or as electron-transport material. | 12-30-2010 |
| 20100327271 | COMPOSITION AND ORGANIC PHOTOELECTRIC CONVERTER USING THE SAME - An organic photoelectric converter having excellent photoelectric conversion efficiency can be produced by using a composition containing a polymer compound A having a repeating unit represented by formula (1) and a polymer compound B having a repeating unit represented by formula (2): | 12-30-2010 |
| 20100327272 | Liquid Crystal Display Device And Method For Fabricating The Same - An LCD device and a method for fabricating the same is disclosed that improves a yield by decreasing processing time. The LCD device includes gate and data lines formed substantially perpendicular to each other on a substrate and defining a unit pixel region; a thin film transistor formed at a crossing of the gate and data lines; an active layer formed over the gate line, the data line, and the thin film transistor; an organic resin formed on a portion of a gate insulating layer not including the gate line, the data line, and the thin film transistor; a passivation layer formed on an entire surface of the substrate including the thin film transistor; and a pixel electrode, formed in the unit pixel region, the pixel electrode being connected with a drain electrode of the thin film transistor. | 12-30-2010 |
| 20100327273 | DITHIENOTHIOPHENE DERIVATIVES - An organic compound represented by the following general formula (I) wherein n is an integer from 1 to 500, inclusive, and R1 and R2 are each independently a moiety having an atom length of from about 8 atoms to about 20 atoms. | 12-30-2010 |
| 20100327274 | ORGANIC LIGHT-EMITTING DEVICE - An organic blue-light-emitting device having a high emission efficiency and a long continuous driving lifetime is provided. An organic light-emitting device | 12-30-2010 |
| 20100327275 | ORGANIC EL PANEL AND ITS MANUFACTURING METHOD - An organic EL panel includes a light-emitting part including one or a plurality of organic EL elements on a substrate and having a sealing structure sealing the light-emitting part. The organic EL element includes a light-emitting layer, an organic layer formed on a first electrode formed directly, or via another layer, on the substrate, and a second electrode formed on the organic layer. The organic EL panel includes a coating film formed on the substrate, directly at least on the second electrode, so as to coat the light-emitting part. The coating film is made of an amorphous organic material and has a thickness absorbing a surface irregularity of the contact object contacted by the surface of the coating film. | 12-30-2010 |
| 20110001128 | COLOR UNIT AND IMAGING DEVICE HAVING THE SAME - A color unit is disclosed in which is included in an imaging device. The color unit includes; a first p-type electrode layer disposed on a light receiving side of the color unit, and including a light-absorptive organic material which selectively absorbs a wavelength other than a desired wavelength in a visible light band of the electromagnetic spectrum, a second p-type electrode layer disposed under the first p-type electrode layer and including a light-absorptive organic material which absorbs a desired wavelength and an n-type electrode layer disposed under the second p-type electrode layer and including an organic material, wherein photoelectric conversion is performed through a p-n junction between the second p-type electrode layer and the n-type electrode layer and light of the desired wavelength is converted into electrical current. | 01-06-2011 |
| 20110001129 | SUBSTITUTED BIPYRIDYL COMPOUND AND ORGANIC ELECTROLUMINESCENT DEVICE - [Problem] To provide an organic compound which shows an excellent electron-injecting/transporting performance, has a hole-blocking ability and shows a high stability as a film, that is, having excellent characteristics as a material for organic electroluminescent device having high efficiency and high durability; and to provide an organic EL device comprising the compound and having high efficiency and high durability. | 01-06-2011 |
| 20110001130 | ORGANIC EL ELEMENT AND SOLUTION CONTAINING ORGANIC EL MATERIAL - An organic electroluminescence device ( | 01-06-2011 |
| 20110001131 | Organic semiconductor polymer, transistor including an organic semiconductor polymer and methods of fabricating the same - An organic semiconductor polymer, a transistor including an organic semiconductor polymer and methods of fabricating the same are provided, the organic semiconductor polymer including an aromatic or heteroaromatic main chain and at least one of a fluoro or a perfluoroalkyl at a polymer terminal end. | 01-06-2011 |
| 20110001132 | SEMICONDUCTOR DEVICE AND METHOD FOR FABRICATING THE SAME - A semiconductor device includes a conductive layer formed in the junction region and a boundary layer arranged to wrap a side and a bottom of the conductive layer. | 01-06-2011 |
| 20110001133 | ORGANOMETALLIC COMPLEX, AND LIGHT-EMITTING ELEMENT AND LIGHT-EMITTING DEVICE USING THE ORGANOMETALLIC COMPLEX - A material which can emit phosphorescence is disclosed. Further, a light-emitting element having good chromaticity is disclosed. An embodiment of the present invention is an organometallic complex including a structure as represented by the general formula (1): wherein R | 01-06-2011 |
| 20110001134 | COMPOSITION FOR CHARGE-TRANSPORTING FILM AND ION COMPOUND, CHARGE-TRANSPORTING FILM AND ORGANIC ELECTROLUMINESCENT DEVICE USING SAME, AND METHOD FOR MANUFACTURING ORGANIC ELECTROLUMINESCENT DEVICE AND METHOD FOR PRODUCING CHARGE-TRANSPORTING FILM - An excellent composition for a charge-transport film, which can be used to produce an organic electroluminescence device having excellent heat-resistant property, high hole injection/transport capacity and capable of functioning at a low voltage, is proposed. | 01-06-2011 |
| 20110006287 | POLYMERS WITH TUNABLE BAND GAPS FOR PHOTONIC AND ELECTRONIC APPLICATIONS - A copolymer comprising at least one donor monomer and at least one acceptor monomer is described. The polymer may optionally further comprise, consist or consist essentially of at least one additional comonomer. Various donor monomers, acceptor monomers and additional comonomers are also described. The polymer is useful in the manufacture of microelectronic devices such as optoelectronic devices. | 01-13-2011 |
| 20110006288 | ORGANIC LUMINESCENT DEVICE AND MANUFACTURING METHOD THEREOF - There is provided a polymer or low-molecular-weight compound multilayer type organic EL device configured such that a light-emitting layer formed on a hole transport layer includes a mixture of a polymer material and a low-molecular weight material. With such a configuration, the low-molecular-weight material added to the polymer material serves as a binder filling the gap of the steric hindrance to form entanglement of the polymer material and the low-molecular-weight material. This results in that the interface between the hole transport layer and the light-emitting layer is an interface high in adhesion and also high in carrier injectability. Further, optimization of the formation conditions and materials can achieve still higher reliability and longer lifetime. | 01-13-2011 |
| 20110006289 | AROMATIC DIAMINE DERIVATIVE AND ORGANIC ELECTROLUMINESCENT DEVICE USING THE SAME - Disclosed is an aromatic diamine derivative represented by the following general formula (I), which has a chrysene structure in which a phenyl group having a substituted or unsubstituted silyl group is a substituent for an amino group. Also disclosed is an organic electroluminescence device including an organic thin film layer formed of one or more layers including at least a light emitting layer and interposed between a cathode and an anode, in which at least one layer of the organic thin film layer contains the aromatic diamine derivative by itself or as a component of a mixture, the device having a long lifetime and high luminous efficiency. (In the formula, R | 01-13-2011 |
| 20110006290 | ARRAY SUBSTRATE FOR LIQUID CRYSTAL DISPLAY DEVICE AND METHOD OF FABRICATING THE SAME - An array substrate for a display device, including a substrate having a pixel region and a switching region, a source electrode and a drain electrode on the switching region of the substrate, ends of the source and drain electrodes having tapered edges, a pixel electrode in the pixel region of the substrate, the pixel electrode being connected to the drain electrode, an organic semiconductor layer on the source and drain electrodes, the organic semiconductor layer completely contacting tapered edges and a top surface of each of the source and drain electrodes, a first insulating layer on the organic semiconductor layer, and a gate electrode on the first insulating layer. | 01-13-2011 |
| 20110006291 | COMPOUND HAVING SUBSTITUTED PYRIDYL GROUP AND PYRIDOINDOLE RING STRUCTURE LINKED THROUGH PHENYLENE GROUP, AND ORGANIC ELECTROLUMINESCENT DEVICE - Objects of the present invention are to provide an organic compound having excellent properties, which is excellent in electron-injecting/transporting performances, has hole-blocking ability and is highly stable in a thin-film state, as a material for an organic electroluminescent device having a high efficiency and a high durability; and to provide an organic electroluminescent device having a high efficiency and a high durability using the compound. The invention relates to a compound having a substituted pyridyl group and a pyridoindole ring structure linked through a phenylene group, which is represented by the general formula (1); and an organic EL device comprising a pair of electrodes and at least one organic layer interposed between the electrodes, wherein the at least one organic layer contains the compound: | 01-13-2011 |
| 20110006292 | PROCESSES FOR FORMING ELECTRONIC DEVICES AND ELECTRONIC DEVICES FORMED BY SUCH PROCESSES - A process for forming an electronic device includes forming a first layer over a substrate, wherein the first layer includes an organic layer, and depositing a second layer over the substrate after forming the first layer, wherein depositing the second layer is performed using ion beam sputtering. In another embodiment, a process for forming an electronic device includes placing a workpiece within a depositing chamber of a depositing apparatus, wherein the workpiece includes a substrate and an organic layer overlying the workpiece. The process includes generating a plasma within a plasma-generating chamber of the depositing apparatus, wherein the plasma is not in direct contact with the workpiece. The process also includes sending an ion beam from the plasma-generating chamber towards a target within the depositing chamber, wherein the target includes a material, and depositing a layer of the material over the organic layer. | 01-13-2011 |
| 20110006293 | DEVICES DERIVED FROM ELECTRICALLY CONDUCTIVE POLYMERS - Organic electronic devices derived from electrically conductive polymer compositions having a pH greater than 1.8 and a hole transporting material are described. | 01-13-2011 |
| 20110006294 | LAYERED STRUCTURE - Disclosed is a layered structure including a first electrode and a second electrode, a light-emitting layer or a charge separation layer between the first electrode and the second electrode, and a layer containing a conjugated polymer compound between the light-emitting layer or the charge separation layer and the first electrode, wherein the conjugated polymer compound contains a repeating unit selected from the group consisting of a repeating unit represented by formula (1): | 01-13-2011 |
| 20110006295 | COMPOUNDS HAVING ELECTROLUMINESCENT OR ELECTRON TRANSPORT PROPERTIES - A compound of the formula R | 01-13-2011 |
| 20110006296 | LIGHT EMITTING DEVICE - A light emitting device ( | 01-13-2011 |
| 20110012091 | ENHANCEMENT OF ORGANIC PHOTOVOLTAIC CELL OPEN CIRCUIT VOLTAGE USING ELECTRON/HOLE BLOCKING EXCITON BLOCKING LAYERS - The present disclosure relates to photosensitive optoelectronic devices comprising at least one of an electron blocking or hole blocking layer. Further disclosed are methods of increasing power conversion efficiency in photosensitive optoelectronic devices using at least one of an electron blocking or hole blocking layer. The electron blocking and hole blocking layers presently disclosed may reduce electron leakage current by reducing the dark current components of photovoltaic cells. This work demonstrates the importance of reducing dark current to improve power conversion efficiency of photovoltaic cells. | 01-20-2011 |
| 20110012092 | NITROGEN-CONTAINING HETEROCYCLIC DERIVATIVE AND ORGANIC ELECTROLUMINESCENT DEVICE USING THE SAME - A novel nitrogen-containing heterocyclic derivative having a specific structure. An organic electroluminescence device comprises an organic thin-film layer which is disposed between a cathode and an anode and comprises one or more layers having a light emitting layer. At least one layer of the organic thin-film layer comprises the nitrogen-containing heterocyclic derivative. The organic electroluminescence device exhibits a high luminance and a high luminous efficiency even at a low driving voltage. | 01-20-2011 |
| 20110012093 | LUMINESCENT GOLD(III) COMPOUNDS CONTAINING BIDENTATE LIGAND FOR ORGANIC LIGHT-EMITTING DEVICES AND THEIR PREPARATION - Embodiments of the invention are directed to luminescent gold(III) compounds contains a bidentate ligand with at least one strong σ-donating group, a method of preparation of these compounds and the use of these compounds in organic light emitting devices. The gold(III) compounds have the chemical structure: | 01-20-2011 |
| 20110012094 | Electro-Optic Device and Method for Manufacturing the same - Provided are an electro-optic device and a method for manufacturing the same. The method includes forming a bottom electrode on a substrate, forming a first insulation film to cross over the bottom electrode forming an organic film on the substrate where the bottom electrode and the first insulation film are formed, forming a top electrode film on the organic film, and forming a top electrode to cross the bottom electrode by removing a portion of the top electrode film through a laser-scribing process. Herein, in the forming of the top electrode through the laser-scribing process, an edge region of a bottom surface of the top electrode may be positioned corresponding to an upper side of the first insulation film. Therefore, it is possible to reduce the number of processing apparatuses and steps required for separately forming the plurality of top electrodes, thereby simplifying manufacturing processes and saving manufacturing cost. Furthermore, since an insulation film is formed under an edge region of a top electrode, it is possible to prevent the generation of leakage current and the malfunction of a device caused by the deformation of the top electrode even though the edge region of the top electrode is damaged during a laser-scribing process. Thus, the reliability of electro-optic devices can be improved. | 01-20-2011 |
| 20110012095 | NON-BLOCKED PHOSPHORESCENT OLEDS - An organic light emitting diode (OLED) architecture in which efficient operation is achieved without requiring a blocking layer by locating the recombination zone close to the hole transport side of the emissive layer. Aryl-based hosts and Ir-based dopants with suitable concentrations result in an efficient phosphorescent OLED structure. Previously, blocking layer utilization in phosphorescent OLED architectures was considered essential to avoid exciton and hole leakage from the emissive layer, and thus keep the recombination zone inside the emissive layer to provide high device efficiency and a pure emission spectrum. | 01-20-2011 |
| 20110012096 | PHOTOACTIVE NANOSTRUCTURE AND METHOD OF MANUFACTURING SAME - A nanostructure comprising at least one semiconductor nanoparticle bound to a photocatalytic unit of a photosynthetic organism is disclosed. The nanoparticle and a binding between the nanoparticle and the photocatalytic unit are selected such that transfer of electrons from the photocatalytic unit to the nanoparticle is prevented or suppressed relative to transfer of excitons from the nanoparticle to the photocatalytic unit. Uses of same and methods of fabricating devices with same are also disclosed. Nanostructures comprising electrically conductive nanoparticles are also disclosed. | 01-20-2011 |
| 20110012097 | SEMICONDUCTOR DEVICE AND DISPLAY APPARATUS - A semiconductor device is provided in which, while an organic semiconductor layer is sufficiently protected by a protective film, it is possible to prevent delamination at the protective film interface, thereby achieving good characteristics and improving yield due to improvement in mechanical reliability. A semiconductor device ( | 01-20-2011 |
| 20110012098 | ORGANIC TRANSISTOR - In order to attain high mobility, large on/off current ratio and excellent storage stability to organic transistor comprising an organic semiconductor layer, the organic semiconductor layer comprises at least one compound represented by the general formula (1). | 01-20-2011 |
| 20110012099 | OPTOELECTRONIC COMPONENT COMPRISING NEUTRAL TRANSITION METAL COMPLEXES - The invention relates to the use of compositions as emitters or absorbers in an electronic component, wherein the compositions have a first neutral transition metal complex and a second neutral transition metal complex. According to the invention, the first transition metal complex and the second transition metal complex together form a column structure. The invention further relates to a method for the production of electronic components having such compositions. | 01-20-2011 |
| 20110012100 | METAL COMPLEXES - The present invention relates to metal complexes of the formula (1) and to the use thereof in organic electroluminescent devices, and to organic electroluminescent devices which comprise these metal complexes. | 01-20-2011 |
| 20110012101 | OLED DEVICE WITH MACO EXTRACTOR - The invention relates to an OLED device with a stack comprising: a light emitting organic layer ( | 01-20-2011 |
| 20110012102 | ORGANIC ELECTROLUMINESCENCE ELEMENT, AND METHOD FOR PRODUCTION THEREOF - Disclosed is an organic electroluminescence element comprising at least an anode, a light-emitting layer, an intermediate layer and a cathode laminated sequentially in this order, wherein the intermediate layer comprises a salt of an acid of at least one metal selected from the group consisting of molybdenum, niobium, tantalum, titanium and metals belonging to Group IIb and sodium. | 01-20-2011 |
| 20110017980 | PROCESS AND MATERIALS FOR MAKING CONTAINED LAYERS AND DEVICES MADE WITH SAME - There is provided a process for forming a contained second layer over a first layer, including the steps:
| 01-27-2011 |
| 20110017981 | PROCESS FOR THE PREPARATION OF SEMICONDUCTING LAYERS - A convenient way for preparing thin layers of organic semiconducting materials comprises application or deposition of particles of a semiconducting material containing an organic semiconductor on a suitable surface, and converting these particles into a semiconducting layer on a substrate by application of pressure and optionally elevated temperatures. | 01-27-2011 |
| 20110017982 | ELEMENT FOR ELECTRONIC COMPONENT - A surface of an anode body made of a metal material having a valve action is oxidized so as to form a dielectric layer, a conductive polymer precursor solution is stuck to the surface of the dielectric layer, the solvent is evaporated in an atmosphere of a relative humidity of 30 to 45% to be removed, electropolymerization is carried out so as to obtain a semiconductor layer having projections being 2 to 70 μm high on the outer surface thereof, a conductive carbon layer is laminated using a conductive carbon paste, and a conductive metal layer containing a metal conductive powder and a binder is laminated so as to obtain an element for an electronic component, and the element for an electronic component is encapsulated by a resin so as to obtain an electronic component. | 01-27-2011 |
| 20110017983 | POLYMER AND ORGANIC ELECTROLUMINESCENT DEVICE INCLUDING THE SAME - A polymer compound including a repeating unit shown by the following formula (1) wherein at least one of Ar | 01-27-2011 |
| 20110017984 | Metal complex compound and organic electroluminescent device using same - A metal complex compound having a special structure containing metals such as iridium. An organic electroluminescence device which comprises at least one organic thin film layer sandwiched between a pair of electrode consisting of an anode and a cathode, wherein the organic thin film layer comprises the above metal complex compound, which emits light by applying an electric voltage between the pair of electrode. An organic EL device employing the novel metal complex compound emits various phosphorous lights including blue light having an enhanced current efficiency and prolonged lifetime. | 01-27-2011 |
| 20110017985 | ELECTRONIC DEVICE UTILIZING FLUORINATED CARBON NANOTUBES - The present invention is an electronic device and a process for making the electronic device in which the semiconductor component comprises at least one carbon nanotube functionalized with a fluorinated olefin. Functionalization with the fluorinated olefin renders the carbon nanotube semiconducting. | 01-27-2011 |
| 20110017986 | Silicone Composition and Organic Light-Emitting Diode - A silicone composition comprising (A) a hydrolysis product prepared by reacting at least one thiophenyl-substituted silane and a cross-linking agent with water in the presence of an organic solvent to form an organic phase containing the hydrolysis product and an aqueous phase, and separating the organic phase from the aqueous phase, and (B) an organic solvent; and an organic light-emitting diode (OLED) containing a hole-transport/hole-injection layer comprising a cured polysiloxane prepared by applying the aforementioned silicone composition to form a film and curing the film. | 01-27-2011 |
| 20110017987 | METHOD OF MANUFACTURING ORGANIC ELECTROLUMINESCENT ELEMENT AND WHITE LIGHT-EMITTING ORGANIC ELECTROLUMINESCENT ELEMENT - In the present invention, disclosed is a method of manufacturing an organic electroluminescent element in which at least an anode, a light emission layer and a cathode are laminated, wherein at least one light emission layer possesses two kinds of light-emitting dopants, the method comprising the step of conducting a process in which the organic EL element is subjected to an annealing treatment after forming at least the anode, the at least one light emission layer and the cathode as an element structure. By the method of the present invention, a stably manufacturable organic electroluminescent element exhibiting high light emission efficiency and long lifetime is possible to be prepared, and a white light-emitting organic electroluminescent element is suitably prepared. | 01-27-2011 |
| 20110017988 | ORGANIC ELECTROLUMINESCENT ELEMENT, LIGHTING DEVICE AND DISPLAY DEVICE - Disclosed is an organic EL device element having high external quantum efficiency and long life time. A lighting device and a display device each using the organic EL device element are also disclosed. The organic EL element comprises plural organic compound layers including a light-emitting layer and at least one hole transport layer, interposed between an anode and a cathode, and a phosphorescent light-emitting compound contained in the light-emitting layer emits light. The organic EL device is characterized in that at least one hole-transport layer contains two or more polymerizable compounds represented by general Formula (1) or two or more polymer compounds having a structural unit derived from a compound. | 01-27-2011 |
| 20110024725 | ANTHRACENE DERIVATIVES AND ORGANIC ELECTRONIC DEVICE USING THE SAME - The present invention relates to a novel anthracene derivative and an organic electronic device using the same. The organic electronic device according to the present invention shows excellent characteristics in efficiency, driving voltage, and life time. | 02-03-2011 |
| 20110024726 | ORGANIC LIGHT EMITTING DISPLAY DEVICE - An organic light emitting display device includes: a substrate; a first electrode located on the substrate; an organic light emitting layer located on the first electrode; and a second electrode located on the organic light emitting layer, wherein the organic emitting layer comprises an interface buffer layer located on the first electrode and formed from a mixture of an inorganic material and an organic material. | 02-03-2011 |
| 20110024727 | LOW-VOLTAGE, N-CHANNEL HYBRID TRANSISTORS - Hybrid semiconducting-dielectric materials and electronic or electro-optic devices using the hybrid semiconducting-dielectric materials. Hybrid semiconducting-dielectric materials comprise molecules that have a core section that provides an n-type semiconducting property and side chains that provide a dielectric property to a layer of hybrid semiconducting-dielectric material. Specific hybrid semiconducting-dielectric materials include tetracarboxylic diimide compounds having sidechains comprising fluorine substituted aliphatic or aromatic moieties linked to the tetracarboxylic diimide structure by an alkylene or heteroalkylene linking group. | 02-03-2011 |
| 20110024728 | Organic Thin Film Transistors and Methods of Making the Same - An organic thin film transistor, and a method of making the same, comprising a source and drain electrode and organic semi-conductive material disposed therebetween in a channel region, in which the source and drain electrodes have disposed on them a thin self-assembled layer of a material comprising a dopant moiety for chemically doping the organic semi-conductive material by accepting electrons, the dopant moiety having a redox potential of at least 0.3 eV relative to a saturated calomel electrode in acetonitrile. | 02-03-2011 |
| 20110024729 | Crosslinked Polymeric Dielectric Materials And Electronic Devices Incorporating Same - Solution-processable dielectric materials are provided, along with precursor compositions and processes for preparing the same. Composites and electronic devices including the dielectric materials also are provided. | 02-03-2011 |
| 20110024730 | POLYMER, ORGANIC THIN FILM USING THE SAME, AND ORGANIC THIN FILM DEVICE - A polymer according to the present invention comprises a repeating structure represented by the following formula (1), wherein L and X each independently have a configuration in which are linked a plurality of conjugation forming structures each conjugated by itself, and each have at least one thienylene structure as the conjugation forming structure: | 02-03-2011 |
| 20110024731 | NOVEL CONDENSED POLYCYCLIC AROMATIC COMPOUND AND USE THEREOF - The object of the present invention to provide an organic semiconductor device comprising an organic semiconductor material satisfying both the requirement of high electron field-effect mobility and high on/off current ratio. The present invention provides a novel condensed polycyclic aromatic compound satisfying both the high electron field-effect mobility and high on/off current ratio required for organic semiconductor materials. | 02-03-2011 |
| 20110024732 | LIGHT EMITTING ELEMENT AND LIGHT EMITTING - It is an object of the present invention to obtain an organometallic complex that is capable of converting an excited triplet state into luminescence, a light-emitting element that can be driven for a long time, is high in luminous efficiency, and has a favorable long lifetime, and a light-emitting device using the light-emitting element. The present invention provides a light-emitting element that has a pair of electrodes (an anode and a cathode) and a light-emitting layer between a pair of electrodes, where the light-emitting layer includes an organometallic complex represented by the following general formula (5) and one of a compound that has a larger energy gap than the organometallic complex and a compound that has a larger ionization potential and a smaller electron affinity than the organometallic complex, and provides a light-emitting device using the light-emitting device. | 02-03-2011 |
| 20110024733 | POLYMERISABLE COMPOSITIONS AND ORGANIC LIGHT-EMITTING DEVICES CONTAINING THEM - Compositions of a mixture of a thiol material and a material that contains a reactive unsaturated carbon-carbon bond that can be polymerised to form a charge-transporting or luminescent film are described, as is an organic light-emitting diode (OLED) device comprising at least one such charge-transporting or emissive layer that has been formed by polymerising a thiol material and an ene material. The process for forming such an OLED, including the deposition of a layer of material comprising the polymerisable composition, from solution, exposing said layer to actinic radiation through a mask, and then optionally developing said film to form a photopatterned film, is also disclosed. | 02-03-2011 |
| 20110024734 | DEVICE FOR SPRAYING, METHOD THEREFOR AND ORGANIC ELECTRONIC CONSTRUCTION ELEMENT - The embodiments relate to a device and a method for spraying coatings of organic construction elements. The embodiments relate, in particular, to the spraying of coatings made up of components that do not dissolve in the same solvent, for example, and/or the spraying of a plurality of coatings one after the other. A plurality of spray heads is used, for example one after the other and/or next to one another. | 02-03-2011 |
| 20110024735 | COMPOUND FOR ORGANIC ELECTROLUMINESCENT DEVICE AND ORGANIC ELECTROLUMINESCENT DEVICE USING THE SAME - Disclosed is an organic electroluminescent device (organic EL device) that is improved in luminous efficiency, fully secured of driving stability, and of simple structure. The organic EL device comprises a light-emitting layer between an anode and a cathode piled one upon another on a substrate and the light-emitting layer comprises a phosphorescent dopant and a compound containing carbazolyl groups at both ends represented by the following formula (1) as a host material. In formula (1), X is independently CH optionally containing a substituent or N and L is a direct bond, an ethylene group, or an acetylene group. | 02-03-2011 |
| 20110024736 | ORGANIC ELECTROLUMINESCENT ELEMENT AND DISPLAY - An organic electroluminescent includes an organic layer with a total thickness of 150 nm or over is included between an anode and a cathode. The organic layer includes a light-emitting layer containing a host material of a polycyclic aromatic hydrocarbon compound with a basic skeleton having three to seven ring members, and hole supply layers arranged between the anode and the light-emitting layer and having a smaller thickness than a thickness of the light-emitting layer. | 02-03-2011 |
| 20110024737 | FUSED POLYCYCLIC COMPOUND AND ORGANIC LIGHT EMITTING DEVICE HAVING THE COMPOUND - Provided are a fused polycyclic compound obtained by expanding the conjugated system of a chrysene skeleton, and an organic light emitting device using the compound. The organic light emitting device has an optical output with high efficiency and high luminance, and is extremely durable. | 02-03-2011 |
| 20110024738 | SUBSTRATE HAVING IMPRINTED STRUCTURE - In a substrate with a hydrophilic surface and a structure made of a conductive and/or light-emitting organic polymer imprinted on the hydrophilic surface, the hydrophilic surface is formed from a layer arranged on the substrate of an oxide ceramic and/or metallic material. | 02-03-2011 |
| 20110031474 | ELECTROLUMINESCENT DEVICE WITH IMPROVED LIGHT DECOUPLING - The invention relates to an electroluminescent device which comprises a substrate ( | 02-10-2011 |
| 20110031475 | Semiconductor Composition - A semiconducting liquid composition including a semiconducting material comprising a compound of the formula disclosed herein, a liquid vehicle, a solubility promoter that enhances solubility of the semiconducting polymer; and an optional crystallization inhibitor. | 02-10-2011 |
| 20110031476 | ORGANIC ELECTROLUMINESCENCE ELEMENT - The present invention provides an organic EL element having a multi-photon structure, in which optical absorption in the visible region caused by a charge-transfer complex in a conventional intermediate layer structure is inhibited, and the resistance of this intermediate layer to a counter career is improved, thus allowing high efficiency and a long operation life of the element. | 02-10-2011 |
| 20110031477 | ORGANIC LIGHT-EMITTING DIODES COMPRISING AT LEAST ONE DISILYL COMPOUND SELECTED FROM DISILYLCARBAZOLES, DISILYLDIBENZOFURANS, DISILYLDIBENZOTHIOPHENES, DISILYLDIBENZOPHOLES, DISILYLDIBENZOTHIOPHENE S-OXIDES AND DISILYLDIBENZOTHIOPHENE S,S-DIOXIDES - The present invention relates to an organic light-emitting diode comprising an anode An and a cathode Ka and a light-emitting layer E and if appropriate at least one further layer, where the light-emitting layer E and/or the at least one further layer comprises at least one compound selected from disilylcarbazoles, disilyldibenzofurans, disilyldibenzothiophenes, disilyldibenzophospholes, disilyldibenzothiophene S-oxides and disilyldibenzothiophene S,S-dioxides, to a light-emitting layer comprising at least one of the aforementioned compounds, to the use of the aforementioned compounds as matrix material, hole/exciton blocker material, electron/exciton blocker material, hole injection material, electron injection material, hole conductor material and/or electron conductor material, and to a device selected from the group consisting of stationary visual display units, mobile visual display units and illumination units comprising at least one inventive organic light-emitting diode. | 02-10-2011 |
| 20110031478 | ORGANIC LIGHT EMITTING DIODE DISPLAY DEVICE AND METHOD OF FABRICATING THE SAME - An organic light emitting diode (OLED) display device and a method of fabricating the same. The OLED display device includes a substrate having a pixel region and a non-pixel region, a buffer layer arranged on the substrate, a semiconductor layer arranged in the non-pixel region of the substrate, a first electrode arranged in the non-pixel region and in the pixel region and electrically connected to the semiconductor layer, a gate insulating layer arranged on an entire surface of the substrate and partially exposing the first electrode in the pixel region, a gate electrode arranged on the gate insulating layer to correspond to the semiconductor layer, a pixel defining layer partially exposing the first electrode, an organic layer arranged on the first electrode; and a second electrode arranged on the entire surface of the substrate. | 02-10-2011 |
| 20110031479 | ENCAPSULATION SUBSTRATE, ORGANIC LIGHT EMITTING DIODE DISPLAY DEVICE HAVING THE SAME AND METHOD OF FABRICATING THE SAME - An organic light emitting diode (OLED) display device and method of fabrication that includes a substrate having a device region, an outer dam region and an encapsulation region. The encapsulation region includes an inner dam region, an outer dam region and an encapsulation region that correspond to the device region. An encapsulation agent is formed in the encapsulation region of the encapsulation substrate, and filling dams are formed of the same material in the outer dam region and the inner dam region of the encapsulation substrate. | 02-10-2011 |
| 20110031480 | LIGHT EMITTING DEVICE - A light emitting device includes: a first electrode, a conductor film, an organic layer having a light emitting layer made of an organic light emitting material provided therein, a semi-transmissive reflective film, a resistive layer, and a second electrode, all of which are laminated successively, wherein the conductor film transmits a part of light from the light emitting layer therethrough, the first electrode reflects the light having been transmitted through the conductor film, the second electrode transmits the light having been transmitted through the semi-transmissive reflective film therethrough, an average film thickness of the conductor film on the first electrode is from 1 nm to 6 nm, and an average film thickness of the semi-transmissive reflective film on the organic layer is from 1 nm to 6 nm. | 02-10-2011 |
| 20110031481 | USES OF DITHIOCARBAMATE COMPOUNDS - The present invention relates to the use of dithiocarbamate compounds and to an assembly for use in an electronic device, said assembly comprising a self-assembled monolayer of at least one dithiocarbamate compound. The present invention also relates to an electronic device including such assembly. | 02-10-2011 |
| 20110031482 | ORGANIC ELECTROLUMINESCENT ELEMENT AND METHOD OF MANUFACTURING THE SAME - An organic electroluminescent element comprising: an organic laminate comprising at least an light emission layer formed via a wet process, the light emission layer comprising a host material and a guest material; and a pair of electrodes, wherein a solvent used for forming the light emission layer has a boiling point of 105° C. or less and a saturation vapor pressure at 20° C. of 20 mmHg or more, and a method of manufacturing the organic electroluminescent element | 02-10-2011 |
| 20110031483 | ORGANIC LIGHT EMITTING DEVICE - Embodiments of the present invention are directed to a heterocyclic compound and an organic light-emitting device including the heterocyclic compound. The organic light-emitting devices using the heterocyclic compounds have high-efficiency, low driving voltage, high luminance and long lifespan. | 02-10-2011 |
| 20110031484 | CONDENSED-CYCLIC COMPOUND AND ORGANIC LIGHT EMITTING DIODE HAVING ORGANIC LAYER INCLUDING THE SAME - A condensed-cyclic compound represented by Formula 1 and an organic light emitting diode including the same: | 02-10-2011 |
| 20110031485 | ORGANIC LIGHT EMITTING DEVICE - Embodiments of the present invention are directed to a heterocyclic compound and an organic light-emitting device including the heterocyclic compound. The organic light-emitting devices using the heterocyclic compounds have high-efficiency, low driving voltage, high luminance and long lifespan. | 02-10-2011 |
| 20110031486 | EVAPORATION MASK, METHOD OF FABRICATING ORGANIC ELECTROLUMINESCENT DEVICE USING THE SAME, AND ORGANIC ELECTROLUMINESCENT DEVICE - An evaporation mask, a method of manufacturing an organic electroluminescent device using the evaporation mask, and an organic electroluminescent device manufactured by the method are provided. The evaporation mask is formed of a thin film and is drawn taut by application of tension. The evaporation mask includes at least one mask unit, the mask unit including a plurality of main apertures, and a plurality of first dummy apertures formed adjacent to outermost ones of the main apertures in a direction in which tension is applied to the evaporation mask. | 02-10-2011 |
| 20110031487 | COMPOUND FOR ORGANIC THIN-FILM TRANSISTOR AND ORGANIC THIN-FILM TRANSISTOR USING THE COMPOUND - A compound for an organic thin film transistor having a structure shown by the following formula (1): | 02-10-2011 |
| 20110031488 | COMPOUND FOR ORGANIC THIN-FILM TRANSISTOR AND ORGANIC THIN-FILM TRANSISTOR USING THE COMPOUND - A compound for an organic thin film transistor having a structure shown by the following formula (1): | 02-10-2011 |
| 20110037054 | AMOLED WITH CASCADED OLED STRUCTURES - An active matrix organic light emitting display includes a plurality of pixels with each pixel including at least one organic light emitting diode circuit. Each diode circuit producing a predetermined amount of light lm in response to power W applied to the circuit and including n organic light emitting diodes cascaded in series so as to increase voltage dropped across the cascaded diodes by the factor of n, where n is an integer greater than one. Each diode of the n organic light emitting diodes produces approximately 1/n of the predetermined amount of light lm so as to reduce current flowing in the diodes by 1/n. The organic light emitting diode circuit of each pixel includes a thin film transistor current driver with the cascaded diodes connected in the source/drain circuit so the current driver provides the current flowing in the diodes. | 02-17-2011 |
| 20110037055 | Flexible Optoelectronic Device Having Inverted Electrode Structure and Method for Making the same - A flexible optoelectronic device having inverted electrode structure is disclosed. The flexible optoelectronic device having inverted electrode structure includes a flexible plastic substrate having a cathode structure, an n-type oxide semiconductor layer, an organic layer, and an anode. The n-type oxide semiconductor layer is disposed on the cathode structure. The organic layer is disposed on the n-type oxide semiconductor layer. The anode is electrically connected with the organic layer. | 02-17-2011 |
| 20110037056 | PHOTOACTIVE COMPOSITION AND ELECTRONIC DEVICE MADE WITH THE COMPOSITION - There is provided a photoactive composition including: (a) a first host material having a HOMO energy level shallower than or equal to −5.6 eV and having a Tg greater than 95° C.; (b) a second host material having a LUMO deeper than −2.0 eV; and (c) an electroluminescent dopant material. The weight ratio of first host material to second host material is in the range of 99:1 to 1.5:1. | 02-17-2011 |
| 20110037057 | DEUTERATED COMPOUNDS FOR ELECTRONIC APPLICATIONS - This invention relates to deuterated aryl-anthracene compounds that are useful in electronic applications. It also relates to electronic devices in which the active layer includes such a deuterated compound. | 02-17-2011 |
| 20110037058 | OPTOELECTRONIC DEVICE - The present invention relates to an opto-electronic device comprising a layer comprising a polymer containing fluorine-containing groups, where an adhesive fluorine-fluorine interaction exists at least between some of the fluorine-containing groups of the layer. The invention is furthermore directed to the use of the opto-electronic device and to a process for the production thereof. | 02-17-2011 |
| 20110037059 | ELECTRO-OPTIC APPARATUS, ELECTRONIC DEVICE, AND METHOD FOR MANUFACTURING ELECTRO-OPTIC APPARATUS - An electro-optic apparatus has an electro-optic panel, driver semiconductor chips bonded onto the terminal portion of the electro-optic panel, and two protection films either or both of which are transparent, wherein the electro-optic panel is sealed by being sandwiched between the two protection films, and one protection film that covers the terminal portion has openings for exposing the driver semiconductor chips. | 02-17-2011 |
| 20110037060 | ORGANIC LIGHT EMITTING DEVICE - Embodiments of the present invention are directed to a heterocyclic compound and an organic light-emitting device including the heterocyclic compound. The organic light-emitting devices using the heterocyclic compounds have high-efficiency, low driving voltage, high luminance and long lifespan. | 02-17-2011 |
| 20110037061 | Light Emitting Device, Electronic Equipment and Apparatus For Manufacturing the Same - To provide an aspect of a novel display device using a light emitting element which is composed of a cathode, an EL layer and an anode, and a manufacturing device of the display device. According to the present invention, dual-sided emission display can be performed in one sheet white color light emitting panel | 02-17-2011 |
| 20110037062 | ORGANIC ELECTROLUMINESCENT DEVICE - Disclosed is an organic electroluminescent device (organic EL device) which can achieve high efficiency and long lifetime even when driven at low voltage. The organic El device comprises at least a light-emitting layer and an electron-transporting layer between an anode and a cathode facing each other. The electron-transporting layer consists of two layers, namely, a first electron-transporting layer and a second electron-transporting layer and the first electron-transporting layer and the second electron-transporting layer are arranged sequentially in this order from the light-emitting layer side to the cathode side. The first electron-transporting layer contains an indole derivative in which the ring nitrogen atom is substituted with an aromatic group and an aromatic ring is fused to the indole ring. | 02-17-2011 |
| 20110037063 | NOVEL MATERILS FOR ORGANIC ELECTROLUMINESCENCE DEVICE - The present invention relates to a compound of the formula (1) and (2) | 02-17-2011 |
| 20110037064 | ELECTRONIC DEVICE - The invention relates to an organic electronic (OE) device, in particular a transistor, comprising an interlayer between the gate insulator and the gate electrode, to novel processes for preparing the device, and to dielectric materials for use in the interlayer. | 02-17-2011 |
| 20110037065 | DEVICE COMPRISING POSITIVE HOLE INJECTION TRANSPORT LAYER, METHOD FOR PRODUCING THE SAME AND INK FOR FORMING POSITIVE HOLE INJECTION TRANSPORT LAYER - A device having an easy production process and capable of achieving a long lifetime. The device has a substrate, two or more electrodes facing each other disposed on the substrate and a positive hole injection transport layer disposed between two electrodes among the two or more electrodes. The positive hole injection transport layer contains a reaction product of a molybdenum complex or tungsten complex. | 02-17-2011 |
| 20110037066 | ORGANIC PHOTOELECTRIC CONVERSION ELEMENT AND MANUFACTURING METHOD THEREOF - An organic photoelectric conversion element comprising a plurality of active layers and a junction positioned between the active layers which are laminated between a pair of electrodes, wherein the junction is formed from a plurality of layers including a positive hole transport layer, and the positive hole transport layer is formed first by a coating method when the junction is formed. | 02-17-2011 |
| 20110042651 | LIQUID CRYSTALLINE RYLENE TETRACARBOXYLIC ACID DERIVATIVES AND USE THEREOF - The present invention relates to liquid-crystalline rylenetetracarboxylic acid derivatives, to processes for their preparation and to their use as n-type organic semiconductors for producing organic field-effect transistors and solar cells. | 02-24-2011 |
| 20110042652 | ELECTROACTIVE MATERIALS - There is provided an electroactive material having Formula I | 02-24-2011 |
| 20110042653 | Near-Infrared Absorbing Film Compositions - A curable liquid formulation containing at least (i) one or more near-infrared absorbing triphenylamine-based dyes, and (ii) one or more casting solvents. The invention is also directed to solid near-infrared absorbing films composed of crosslinked forms of the curable liquid formulation. The invention is also directed to a microelectronic substrate containing a coating of the solid near-infrared absorbing film as well as a method for patterning a photoresist layer coated on a microelectronic substrate in the case where the near-infrared absorbing film is between the microelectronic substrate and a photoresist film. | 02-24-2011 |
| 20110042654 | Organic compound, and organic photoelectric device comprising the same - Disclosed is an organic compound represented by the following Chemical Formula 1 that easily dissolves in an organic solvent, and that is applicable as a host material of an emission layer of an organic photoelectric device since it emits fluorescence and phosphorescence at a red wavelength through a blue wavelength. | 02-24-2011 |
| 20110042655 | AROMATIC ELECTROLUMINESCENT COMPOUNDS WITH HIGH EFFICIENCY AND ELECTROLUMINESCENT DEVICE USING THE SAME - The present invention relates to an organic electroluminescent compound including a fusion ring and an organic elecotroluminescent including the same. The organic electroluminescent according to the present invention has an advantage of exhibiting an EL properties superior to existing electroluminescent materials as it has a good thin film stability due to a low crystallization and a satisfactory color purity. | 02-24-2011 |
| 20110042656 | Electronic Devices and Methods of Making the Same Using Solution Processing Techniques - An electronic device comprising: an electronic substrate comprising circuit elements; a double bank well-defining structure disposed over the electronic substrate, the double bank well-defining structure comprising a first layer of insulating material and a second layer of insulating material thereover, the second layer of insulating material having a lower wettability than the first layer of insulating material; and organic semiconductive material disposed in wells defined by the double bank well-defining structure. | 02-24-2011 |
| 20110042657 | High Efficiency Electroluminescent Devices and Methods for Producing the Same - Aspects of the disclosure include electroluminescent devices and methods for making the same. The devices include a substrate, a hole-injection electrode layer, an electroluminescent layer, and an electron-injection electrode layer, such as a layer that includes an air-stable, low work function material, which layer is capable of achieving efficient electron injection with reduced current leakage. In certain embodiments, the devices may contain an efficient electron injection layer that includes a composition comprising a polymer, e.g., a polymer that contains polar components (such as a polar functional group), and a metal diketonate. In certain embodiments, the devices may contain an electron injection layer that includes polyethylene glycol dimethyl ether and barium or calcium acetylacetonate. Methods of manufacturing such devices, for instance, employing a solution processing step for the deposition of an electron injection layer, as well as the use of the produced device(s) in electroluminescent displays is also provided herein. | 02-24-2011 |
| 20110042658 | ANTHANTHRENE BASED COMPOUND AND SEMICONDUCTOR DEVICE - An anthanthrene based compound of the structural formula (1) is disclosed: | 02-24-2011 |
| 20110042659 | THIN FILM DEPOSITION APPARATUS, METHOD OF MANUFACTURING ORGANIC LIGHT-EMITTING DISPLAY DEVICE BY USING THE APPARATUS, AND ORGANIC LIGHT-EMITTING DISPLAY DEVICE MANUFACTURED BY USING THE METHOD - A thin film deposition apparatus that includes a thin film deposition assembly incorporating: a deposition source that discharges a deposition material; a deposition source nozzle unit that is disposed at a side of the deposition source and includes a plurality of deposition source nozzles arranged in a first direction; a patterning slit sheet that is disposed opposite to the deposition source nozzle unit and includes a plurality of patterning slits arranged in the first direction; and a barrier plate assembly including a plurality of barrier plates that are disposed between the deposition source nozzle unit and the patterning slit sheet in the first direction, and partition a space between the deposition source nozzle unit and the patterning slit sheet into a plurality of sub-deposition spaces, wherein each of the barrier plates is separate from the patterning slit sheet. | 02-24-2011 |
| 20110042660 | ORGANIC LUMINESCENT MEDIUM AND ORGANIC EL DEVICE - Provided is an organic luminescent medium containing a specific diaminopyrene derivative and a specific anthracene derivative. Also provided are an organic electroluminescence device capable of emitting light having a short wavelength (such as blue light) with high luminous efficiency and having a long lifetime by having such constitution that the organic EL device contains one or more organic thin film layers including a light emitting layer between a cathode and an anode, and at least one layer of the organic thin film layers contains the organic luminescent medium, and an organic luminescent medium that can be used in an organic thin film layer of the organic EL device. | 02-24-2011 |
| 20110042661 | CONJUGATED POLYMER, INSOLUBILIZED POLYMER, ORGANIC ELECTROLUMINESCENCE ELEMENT MATERIAL, COMPOSITION FOR ORGANIC ELECTROLUMINESCENCE ELEMENT, POLYMER PRODUCTION PROCESS, ORGANIC ELECTROLUMINESCENCE ELEMENT, ORGANIC EL DISPLAY AND ORGANIC EL LIGHTING - An object of the present invention is to provide a conjugated polymer which has a high hole transportability and is excellent in solubility and depositability. Another object of the present invention is to provide an organic electroluminescence element which is capable of low voltage driving and has a high luminous efficiency and drive stability. The conjugated polymer of the present invention is a conjugated polymer containing a specific structure as the repeating unit, where the conjugated polymer contains an insolubilizing group as a substituent, the weight average molecular weight (Mw) is 20,000 or more and the dispersity (Mw/Mn) is 2.40 or less. | 02-24-2011 |
| 20110042662 | ORGANIC ELECTROLUMINESCENCE ELEMENT, AND METHOD FOR PRODUCTION THEREOF - Disclosed is an organic electroluminescence element comprising at least an anode, a light-emitting layer, an intermediate layer and a cathode laminated sequentially in this order, wherein the intermediate layer comprises a salt of an acid of at least one metal selected from the group consisting of molybdenum, tungsten, vanadium, tantalum, titanium and metals belonging to Group IIb and at least one alkali metal selected from the group consisting of potassium, rubidium and cesium. | 02-24-2011 |
| 20110042663 | DIBENZO[c,g]FLUORENE COMPOUND AND AN ORGANIC LIGHT-EMITTING DEVICE USING THE SAME - An organic light-emitting device which has high emission efficiency and high durability even at low drive voltage is provided. An organic light-emitting device including an anode, a cathode, and an organic compound layer which is interposed between the anode and the cathode, wherein the organic compound layer include at least one dibenzo[c,g]fluorene compound represented by the following General Formula (1). | 02-24-2011 |
| 20110042664 | CHARGE-TRANSPORTING POLYMER COMPOUND AND ORGANIC ELECTROLUMINESCENCE ELEMENT USING THE SAME - A charge-transporting polymer including a unit derived from at least one polymerizable compound represented by formula (1), formula (2) and formula (3): | 02-24-2011 |
| 20110042665 | ORGANIC PHOTOELECTRIC CONVERSION ELEMENT AND MANUFACTURING METHOD THEREFOR - An organic photoelectric conversion element including and anode, a cathode, an active layer disposed between the anode and the cathode, and a functional layer disposed between the active layer and the anode so as to contact the anode, wherein the functional layer is formed by a coating method using a solution having a pH of 5 to 9, and the anode is formed by a coating method. | 02-24-2011 |
| 20110049477 | ELECTROACTIVE MATERIALS - There is provided an electroactive material having Formula I | 03-03-2011 |
| 20110049478 | ELECTROACTIVE MATERIALS - There is provided an electroactive material having Formula I | 03-03-2011 |
| 20110049479 | BENZO[a]FLUORANTHENE COMPOUND AND ORGANIC LIGHT EMITTING DEVICE USING THE SAME - Provided are a novel benzo[a]fluoranthene compound and an organic light emitting device having extremely good light emitting efficiency, extremely good luminance, and durability. The benzo[a]fluoranthene compound is represented by the following general formula (I): | 03-03-2011 |
| 20110049480 | Organic semiconductor polymer and transistor including the same - An organic semiconductor polymer and transistor are provided, the organic semiconductor polymer is represented by the following Chemical Formula (1) | 03-03-2011 |
| 20110049481 | OPTOELECTRONIC DEVICE - An optoelectronic device including a first electrode, an active layer disposed on the first electrode, a second electrode disposed on the active layer, and a self-assembled monolayer interposed between the first electrode and the active layer, interposed between the active layer and the second electrode, or disposed inside the active layer, wherein the self-assembled monolayer includes a first compound and a second compound having different functional groups from each other. | 03-03-2011 |
| 20110049482 | Novel aromatic compound and organic electroluminescent element containing the same - A novel aromatic compound having an anthracene skeleton structure and an asymmetric molecular structure; and an organic electroluminescence device which comprises a cathode, an anode and an organic thin film layer comprising at least one layer containing a light emitting layer and sandwiched between the cathode and the anode in which at least one layer in the organic thin film layer contains the above novel aromatic compound singly or as a component of a mixture. The organic electroluminescence device exhibits a great luminance of emitted light, a great efficiency of light emission and a high purity of color, emits bluish light, is excellent in stability at high temperatures and has a long life. The organic electroluminescence device can be provided by utilizing the novel aromatic compound. | 03-03-2011 |
| 20110049483 | ORGANIC ELECTROLUMINESCENCE DEVICE - An organic electroluminescence device including opposite anode and cathode, and a hole-transporting region, an emitting layer and an electron-transporting region in sequential order from the anode between the anode and the cathode, wherein the emitting layer includes a red emitting portion, a green emitting portion, and a blue emitting portion; the blue emitting portion includes a host BH and a fluorescent dopant FBD; the triplet energy E | 03-03-2011 |
| 20110049484 | HETEROARYLAMINE COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME - Embodiments of the present invention are directed to heteroarylamine compounds and organic light-emitting devices including the heteroarylamine compounds. The organic light-emitting devices using the heteroarylamine compounds have high-efficiency, low driving voltages, high luminance and long lifespans. | 03-03-2011 |
| 20110049485 | ORGANIC LIGHT-EMITTING DEVICE - Embodiments of the present invention are directed to a heterocyclic compound and an organic light-emitting device including the heterocyclic compound. The organic light-emitting devices using the heterocyclic compounds have high-efficiency, low driving voltages, high luminance and long lifespans. | 03-03-2011 |
| 20110049486 | ORGANIC LIGHT-EMITTING DEVICE - Embodiments of the present invention are directed to a heterocyclic compound and an organic light-emitting device including the heterocyclic compound. The organic light-emitting devices using the heterocyclic compounds have high-efficiency, low driving voltages, high brightness and long lifespans. | 03-03-2011 |
| 20110049487 | HETEROARYLAMINE COMPOUND AND ORGANIC LUMINESCENCE DEVICE USING THE SAME - Embodiments of the present invention are directed to heteroarylamine compounds and organic luminescence devices including the heteroarylamine compounds. The organic luminescence devices using the heteroarylamine compounds have high-efficiency, low driving voltages, high luminance and long lifetimes. | 03-03-2011 |
| 20110049488 | HETEROCYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME - Embodiments of the present invention are directed to heterocyclic compounds and organic light-emitting devices including the heterocyclic compounds. The organic light-emitting devices using the heterocyclic compounds have high-efficiency, low driving voltages, high luminance and long lifespans. | 03-03-2011 |
| 20110049489 | Top-Gate Bottom-Contact Organic Transistor - Top-gate, bottom-contact organic thin film transistors are provided. The transistors may include metal bilayer electrodes to aid in charge movement within the device. In an embodiment, an organic transistor includes a drain electrode and a source electrode disposed over a first region of a substrate, a transition metal oxide layer disposed over and in direct physical contact with the drain electrode and the source electrode, an organic preferentially hole conducting channel layer disposed over the metal oxide and between the drain electrode and the source electrode, and a gate electrode disposed over the channel. | 03-03-2011 |
| 20110049490 | HETEROCYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME - Embodiments of the present invention are directed to heterocyclic compounds and organic light-emitting devices including the heterocyclic compounds. The organic light-emitting devices using the heterocyclic compounds have high-efficiency, low driving voltages, high luminance and long lifespans. | 03-03-2011 |
| 20110049491 | METHOD FOR MANUFACTURING A MULTI-LAYER STACK STRUCTURE WITH IMPROVED WVTR BARRIER PROPERTY - A method and apparatus for manufacturing a multi-layer stack structure ( | 03-03-2011 |
| 20110049492 | PHOTOELECTRIC CONVERSION ELEMENT AND IMAGING DEVICE - A photoelectric conversion element includes, in the following order: a substrate; a lower electrode containing titanium nitride; an organic layer including a photoelectric conversion layer; and an upper electrode containing a transparent electrode material. | 03-03-2011 |
| 20110049493 | ORGANIC LIGHT EMITTING DIODE LIGHTING EQUIPMENT - An organic light emitting diode lighting equipment includes a transparent substrate main body, a first electrode formed on the substrate main body, a subsidiary electrode formed on the first electrode to partition the first electrode at a predetermined distance, an organic emissive layer formed on the first electrode, and a second electrode formed on the organic emissive layer. The subsidiary electrode has an inclined lateral side facing toward the organic emissive layer. | 03-03-2011 |
| 20110049494 | HETEROARYLAMINE COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME - Embodiments of the present invention are directed to heteroarylamine compounds and organic light-emitting devices including the heteroarylamine compounds. The organic light-emitting devices using the heteroarylamine compounds have high-efficiency, low driving voltages, high luminance and long lifespans. | 03-03-2011 |
| 20110049495 | QUINOXALINE DERIVATIVES AND ORGANIC LIGHT-EMITTING DIODES COMPRISING THE SAME - A quinoxaline derivative represented by Formula (I) or (II) is provided. | 03-03-2011 |
| 20110049496 | ORGANIC ELECTROLUMINESCENCE DEVICE - An organic electroluminescence device material comprising a metal complex having a neopentyl group, for example, as shown below; and an organic electroluminescence device comprising a substrate having thereon a pair of electrodes and at least one organic layer between the electrodes, the organic layer containing a light emitting layer, wherein any one of the organic layer contains the organic electroluminescence device material. | 03-03-2011 |
| 20110049497 | MATERIAL FOR ORGANIC ELECTROLUMINESCENCE DEVICE AND ORGANIC ELECTROLUMINESCENCE DEVICE - A material for an organic electroluminescence device, includes: an organic material that is to be provided for a film formation of any of at least one organic layer included in the organic electroluminescence device, the organic material having a water content before the film formation, as measured by the Karl Fischer method, of 100 ppm or more and not more than 1,000 ppm. | 03-03-2011 |
| 20110049498 | ORGANIC ELECTROLUMINESCENCE DEVICE, METHOD OF MANUFACTURING ORGANIC ELECTROLUMINESCENCE DEVICE, DISPLAY APPARATUS AND ILLUMINATION APPARATUS - An organic electroluminescence device, having a pair of electrodes, and an organic layer containing multiple light emitting layers provided between a pair of electrodes, wherein at least one of the multiple light emitting layers is formed by coating a liquid containing ingredients to constitute the layer in a state of solution or dispersion in an organic solvent through the use of a spraying method. | 03-03-2011 |
| 20110049499 | TRANSITION METAL COMPLEXES COMPRISING CARBENE LIGANDS SERVING AS EMITTERS FOR ORGANIC LIGHT-EMITTING DIODES (OLED'S) - Use of transition metal complexes of the formula (I) in organic light-emitting diodes | 03-03-2011 |
| 20110049500 | TRANSITION METAL COMPLEXES COMPRISING CARBENE LIGANDS SERVING AS EMITTERS FOR ORGANIC LIGHT-EMITTING DIODES (OLED'S) - Use of transition metal complexes of the formula (I) in organic light-emitting diodes | 03-03-2011 |
| 20110049501 | TRANSITION METAL COMPLEXES COMPRISING CARBENE LIGANDS SERVING AS EMITTERS FOR ORGANIC LIGHT-EMITTING DIODES (OLED'S) - Use of transition metal complexes of the formula (I) in organic light-emitting diodes | 03-03-2011 |
| 20110049502 | ORGANIC LIGHT-EMITTING DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME - An organic light-emitting display device includes a substrate; a gate electrode disposed on the substrate, the gate electrode including a first portion of a metal oxide layer and a metal layer; a pixel electrode disposed on the substrate so as to be insulated from the gate electrode, the pixel electrode including a second portion of the metal oxide layer; a gate insulating layer disposed on the substrate to cover the gate electrode; a semiconductor layer disposed on the gate insulating layer, the semiconductor layer including a channel region corresponding to the gate electrode, and first and second regions disposed outside the channel region; a first electrode connected to the first region of the semiconductor layer; a second electrode connected to the second region of the semiconductor layer and the pixel electrode; an ohmic contact layer disposed between the first region of the semiconductor layer and the first electrode and between the second region of the semiconductor layer and the second electrode; a pixel defining layer disposed on the substrate to cover the first electrode, the second electrode, the semiconductor layer, and the pixel electrode, the pixel defining layer including an opening through which the pixel electrode is partially exposed; an organic light-emitting layer disposed on the pixel electrode exposed through the opening; and an opposite electrode covering the organic light-emitting layer. | 03-03-2011 |
| 20110049503 | SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME - A semiconductor device includes a substrate, a low dielectric constant layer formed on the substrate, a first protection insulating layer formed on the low dielectric constant layer, and a trench with an interconnect embedded in formed in the first protection insulating layer and the low dielectric constant layer. The sidewall of the trench has a structure that the surface of the first protection insulating layer protrudes from the surface of the low dielectric constant layer, a second protection insulating layer formed by a chemical vapor deposition technique is embedded at the surface of the low dielectric constant layer in an area below the first protection insulating layer, and the sidewall of the trench is constituted by the second protection insulating layer and the first protection insulating layer. | 03-03-2011 |
| 20110049504 | PHOTOELECTRIC CONVERSION ELEMENT - A photoelectric conversion element including an anode, a cathode, an active layer formed between the anode and the cathode, and a functional layer formed between the active layer and the cathode, wherein the functional layer is formed by application of a dispersion liquid containing titanium dioxide particles dispersed therein. | 03-03-2011 |
| 20110057170 | SOLUTION PROCESSED ELECTRONIC DEVICES - There is provided a process for forming an organic electronic device. The process includes the steps of providing a TFT substrate; | 03-10-2011 |
| 20110057171 | Long lifetime Phosphorescent Organic Light Emitting Device (OLED) Structures - An organic light emitting device is provided having an emissive layer with an internal interface. The concentration of a second phosphorescent material in a second organic layer is different from the concentration of a first phosphorescent material in a first organic layer, creating the interface. The materials in the first and second organic layers may be the same or different. In addition to this interface within the emissive layer, the device has one or more features designed to mitigate failure mechanisms which may be associated with electrons or excitons passing from the cathode through the emissive layer to damage organic layers on the anode side of the emissive layer. In addition, devices are provided having an interface within the emissive layer as described above, and a lower energy emissive material on at least one side of the interface. | 03-10-2011 |
| 20110057172 | Filler for sealing organic light emmiting device and method for manufacturing the organic light emmiting device using the same - A sealing filler for an organic light emitting device display includes a siloxane polymer having a surface tension of about 20 dyn/cm or less. The siloxane polymer may be represented by | 03-10-2011 |
| 20110057173 | DEUTERATED COMPOUNDS FOR ELECTRONIC APPLICATIONS - This invention relates to deuterated aryl-anthracene compounds that are useful in electronic applications. It also relates to electronic devices in which the active layer includes such a deuterated compound. | 03-10-2011 |
| 20110057174 | SEALING MATERIAL AND DISPLAY DEVICE USING THE SAME - Disclosed are a sealing material including an inorganic particle, an organic binder, and a fiber-phased material, and a display device including the seal material. | 03-10-2011 |
| 20110057175 | ORGANIC LIGHT EMITTING DEVICE - Embodiments of the present invention are directed to a heterocyclic compound and an organic light-emitting device including the heterocyclic compound. The organic light-emitting devices using the heterocyclic compounds have high-efficiency, low driving voltage, high luminance and long lifespan. | 03-10-2011 |
| 20110057176 | ORGANIC LUMINESCENT DEVICE AND A PRODUCTION METHOD FOR THE SAME - Disclosed is an organic light emitting device comprising a first electrode, two or more organic compound layers, and a second electrode, wherein the first electrode comprises a conductive layer and an n-type organic compound layer which is in contact with the conductive layer, one of the organic compound layers interposed between the n-type organic compound layer of the first electrode and the second electrode is a p-type organic compound layer forming an NP junction together with the n-type organic compound layer of the first electrode, energy levels of the layers satisfy the following Expressions (1) and (2), and one or more layers interposed between the p-type organic compound layer and the second electrode are n-doped with alkali earth metal: | 03-10-2011 |
| 20110057177 | ORGANIC LIGHT EMITTING DEVICE - Embodiments of the present invention are directed to a heterocyclic compound and an organic light-emitting device including the heterocyclic compound. The organic light-emitting devices using the heterocyclic compounds have high-efficiency, low driving voltage, high luminance and long lifespan. | 03-10-2011 |
| 20110057178 | Light-Emitting Element, Light-Emitting Device, and Method for Manufacturing the Same - Disclosed is a light-emitting element which includes a first light-emitting layer over and in contact with a hole-transport layer and a second light-emitting layer over and in contact with the first light-emitting layer. The first and the second light-emitting layers contain a bipolar host material and an emissive guest material. The guest material in the first light-emitting layer has a lower ability for capturing a hole than a guest material in the second light-emitting layer; therefore, the hole-transport property of the first light-emitting layer can be controlled to be higher than that of the second light-emitting layer. The difference in hole-transport property between the first and second light-emitting layers allows a recombination region to be widely spread in the light-emitting layers. An anti-reducing material may be provided in the hole-transport layer, which prevents the hole-transport layer from being reduced by electrons which fail to undergo recombination in the light-emitting layers. | 03-10-2011 |
| 20110057179 | Light-Emitting Element, Light-Emitting Device, Lighting Device, and Electronic Device - A light-emitting element is provided, in which n (n is a natural number of two or more) EL layers are provided between an anode and a cathode. Between the m-th (in is a natural number, 1≦m≦n−1) EL layer and the (m+1)-th EL layer, a first layer containing any of an alkali metal, an alkaline earth metal, a rare earth metal, an alkali metal compound, an alkaline earth metal compound, and a rare earth metal compound, a second layer containing a substance having high electron-transport properties in contact with the first layer, and a charge-generation layer containing a substance having high hole-transport properties and an acceptor substance in contact with the second layer are provided in this order over the anode. The charge-generation layer does not have a peak of an absorption spectrum in a visible light region. | 03-10-2011 |
| 20110057180 | ORGANIC LIGHT-EMITTING DIODE - According to one embodiment, an organic light-emitting diode includes an anode and a cathode arranged apart from each other, an emission layer, arranged between the anode and cathode, containing a host material of polyvinyl(2,7-difluorocarbazole), a blue-emitting phosphorescent material, and an electron transport material, and a hole transport layer of polyvinylcarbazole arranged adjacent to the emission layer on an anode side. | 03-10-2011 |
| 20110057181 | Organic light emitting diode display - An organic light emitting diode (OLED) display includes a substrate main body, a thin film transistor formed on the substrate main body, and an OLED formed on the substrate main body. The thin film transistor includes a gate electrode, an oxide semiconductor layer disposed on the gate electrode in an insulated manner, and source and drain electrodes respectively contacting the oxide semiconductor layer. Parts of the source and drain electrodes contacting the oxide semiconductor layer are separated from the gate electrode in a direction that is parallel with the substrate main body by a predetermined distance. | 03-10-2011 |
| 20110057182 | ANTHRACENE DERIVATIVES AND ORGANIC ELECTROLUMINESCENT DEVICE USING SAME - Provided are a novel anthracene derivative and an organic light-emitting device using the same, and more particularly, an anthracene derivative having a core (e.g., an indenoanthracene core) where an anthracene moiety with excellent device characteristics is fused with a fluorene moiety or the like with excellent fluorescent properties, wherein an aryl group is introduced at the core, and an organic light-emitting device using the anthracene derivative, which is enhanced in efficiency, operating voltage, lifetime, etc. | 03-10-2011 |
| 20110057183 | LIGHT-EMITTING DEVICE, ELECTRONIC DEVICE, AND MANUFACTURING METHOD OF LIGHT-EMITTING DEVICE - The present invention provides a light-emitting element and a light-emitting device which have high contrast, and specifically, provides a light-emitting device whose contrast is enhanced, not by using a polarizing plate but using a conventional electrode material. Reflection of external light is suppressed by provision of a light-absorbing layer included between a non-light-transmitting electrode and a light-emitting layer. As the light-absorbing layer, a layer is used, which is obtained by adding a halogen atom into a layer including an organic compound and a metal oxide. Further, the light-absorbing layer is formed also over a region in which a thin film transistor for driving a light-emitting element is formed, a region in which a wiring is formed, and the like, and thus light is extracted from the side opposite to the region in which the TFT is formed, thereby reducing reflection of external light. | 03-10-2011 |
| 20110057184 | COMPOUND FOR ORGANIC ELECTROLUMINESCENT DEVICE AND ORGANIC ELECTROLUMINESCENT DEVICE - Disclosed is an organic electroluminescent device (organic EL device) that is improved in the luminous efficiency, fully secured of the driving stability, and of a simple structure and disclosed also is a compound useful therefor. The organic EL device comprises a light-emitting layer disposed between an anode and a cathode piled one upon another on a substrate and the said light-emitting layer comprises a phosphorescent dopant and an indolocarbazole derivative as a host material. The indolocarbazole derivative is represented by the following formula (3) wherein Ar is an aromatic group and L is a direct bond or an aromatic group. | 03-10-2011 |
| 20110062424 | POLYMER COMPOSITIONS COMPRISING ADDITIVE BLOCK COPOLYMERS - Disclosed herein are some embodiments related to a polymer composition comprising a base polymer and a block copolymer additive. Laminated constructs, methods of preparing the polymer compositions and the laminate constructs, and devices related thereto are also disclosed. | 03-17-2011 |
| 20110062425 | ORGANIC EL ELEMENT - An organic EL element includes an anode and a cathode, and an organic compound layer between the anode and the cathode, the organic compound layer including a light-emitting sublayer, wherein the light-emitting sublayer contains a host, a metal complex acting as a first dopant, and a metal complex acting as a second dopant, the metal complex acting as the first dopant includes an unconjugated ligand and a conjugated ligand, and the first dopant has the lowest excited triplet level originating from the lowest excited triplet level of a unconjugated ligand. | 03-17-2011 |
| 20110062426 | SUBSTITUTED OLIGO- OR POLYTHIOPHENES - A process for the preparation of a substituted 2,2′-dithiophene is described, which process comprises the steps (a), (c) and optional steps (b) and (d): a reaction of a compound of the formula: with a suitable lithium organic compound, preferably Li-alkyl or Li-alkylamide; b) optional exchange of lithium against another metal selected from Mg1 Zn and Cu; c) reaction of the metallated intermediate obtained in step (a) or (b) with a suitable electrophil, which is CO | 03-17-2011 |
| 20110062427 | ORGANIC LIGHT EMITTING DISPLAY DEVICE AND METHOD OF FABRICATING THE SAME - An organic light emitting display device (OLED) suppressing a resonance effect and having an enhanced luminance, and a method of fabricating the same, are disclosed. One embodiment of the OLED includes: a substrate; a first electrode disposed over the substrate and having a reflective layer; an organic layer disposed over the first electrode and having a white emission layer; a second electrode disposed over the organic layer; and a transmittance controlled layer (TCL) disposed over the second electrode and having an optical path length of about 260 to about 1520 Å. | 03-17-2011 |
| 20110062428 | Anthracene Derivative, and Light-Emitting Element, Light-Emitting Device, Electronic Device Using Anthracene Derivative - An object is to provide a novel anthracene derivative. Another object is to provide a light-emitting element with high luminous efficiency. Yet another object is to provide a light-emitting element with a long lifetime. Still another object is to provide a light-emitting device and an electronic device having a long lifetime by using the light-emitting elements of the present invention. The anthracene derivative represented by General Formula (1) is provided. The ability of the anthracene derivative represented by General Formula (1) to exhibit high luminous efficiency allows the production of a light-emitting element with high luminous efficiency and a long lifetime. | 03-17-2011 |
| 20110062429 | COMPOUND FOR ORGANIC ELECTROLUMINESCENT DEVICE AND ORGANIC ELECTROLUMINESCENT DEVICE - Disclosed is an organic electroluminescent device (organic EL device) that is improved in the luminous efficiency, fully secured of the driving stability, and of a simple structure and also disclosed is a compound for organic EL device useful for the said device. The compound for organic EL device is, for example, an indolocarbazole derivative represented by the following general formula (3). The organic EL device comprises a light-emitting layer disposed between an anode and a cathode piled one upon another on a substrate and the said light-emitting layer comprises a phosphorescent dopant and the aforementioned indolocarbazole derivative as a host material. In general formula (3), L is an aromatic heterocyclic group of a fused-ring structure with a valence of (n+1), Ar | 03-17-2011 |
| 20110062430 | BLUE LIGHT EMITTING NANOMATERIALS AND SYNTHESIS THEREOF - Methods for the production of a blue light emitting nanomaterial are provided comprising nitriding Group 13 metals to produce nitrided Group 13 metals and doping the nitrided Group 13 metals with a dopant, particularly an M | 03-17-2011 |
| 20110068327 | ORGANIC ELECTROLUMINESCENCE ELEMENT INCLUDING METAL DOPED MOLYBDENUM OXIDE LAYER AND METHOD FOR PRODUCING THE SAME - It is an object of the present invention to provide an organic electroluminescence element which can be easily produced and has a good light-emitting property and a good lifetime property, and a method for producing the same. | 03-24-2011 |
| 20110068328 | HALOGEN-CONTAINING PERYLENETETRACARBOXYLIC ACID DERIVATIVES AND THE USE THEREOF - The invention relates to compounds of the formula (I) | 03-24-2011 |
| 20110068329 | OPTOELECTRONIC DEVICE - The present invention relates to an opto-electronic device comprising a first layer and a second layer on a substrate, characterised in that the first layer comprises an electrode material containing fluorine-containing groups and the second layer comprises a polymer containing fluorine-containing groups, where an adhesive fluorine-fluorine interaction exists between some of the fluorine-containing groups of the first layer and of the second layer. The invention furthermore relates to the use of the opto-electronic device and to a process for the production of the opto-electronic device according to the invention. | 03-24-2011 |
| 20110068330 | LIGHT EMITTING DEVICE - According to one embodiment, a light emitting device includes a first reflective layer, a first light emitting element, a second reflective layer and a second light emitting element stacked in this order. The first reflective layer is configured to reflect light in a first wavelength band. The first light emitting element is configured to emit the light in the first wavelength band. The second reflective layer has transmittance for the light in the first wavelength band being higher than transmittance for light in a second wavelength band different from the first wavelength band. The second light emitting element is configured to emit the light in the second wavelength band. | 03-24-2011 |
| 20110068331 | ORGANIC LIGHT EMITTING DEVICE AND MANUFACTURING METHOD THEREOF - An organic light emitting device comprises a first substrate, a first electrode formed on the first substrate, a hole transporting layer formed on the first electrode, a light emitting layer formed on the hole transporting layer, a second electrode formed on the light emitting layer; and a mixture layer formed between the hole transporting layer and the light emitting layer, where the mixture layer including a hole transporting functioning material, wherein the hole transporting functioning material and the light emitting functioning material have concentration gradient respectively. | 03-24-2011 |
| 20110068332 | Hybrid Dielectric Material for Thin Film Transistors - Thin-film transistors are made using a hybrid silica-silicone material as an insulating material. The hybrid silica-silicone material may be deposited by plasma-enhanced chemical vapor deposition from siloxanes and oxygen. These hybrid materials may be employed as the gate dielectric, as a subbing layer, and/or as a back channel passivating layer. The transistors may be made in any conventional TFT geometry. | 03-24-2011 |
| 20110073843 | Organic Light Emitting Display and Process for its Manufacturing - An organic electro-luminescent display is provided, including a thin layer ( | 03-31-2011 |
| 20110073844 | White Organic Light Emitting Device - A white organic light emitting device having a stack structure of blue fluorescence and red/green phosphorescence is disclosed, in which efficiency of the blue fluorescence is improved to increase lifespan of the white organic light emitting device, color quality is improved, and power consumption is reduced. | 03-31-2011 |
| 20110073845 | Organic Electroluminescence Device - An organic electroluminescence device includes an organic layer disposed between at least one pair of electrodes, wherein the organic layer includes at least one fluorescent compound selected from compounds represented by the following general formulae (1) and (2): | 03-31-2011 |
| 20110073846 | ORGANIC ELECTROLUMINESCENT ELEMENT, METHOD FOR MANUFACTURING THE ORGANIC ELECTROLUMINESCENT ELEMENT, AND LIGHT EMITTING DISPLAY DEVICE - Disclosed is an organic electroluminescent element having an element structure that can reduce damage to an organic layer during electrode formation and can facilitate the injection of charges from the electrode into the organic layer. The organic electroluminescent element includes an anode, a cathode, and an organic layer held between the anode and the cathode. The organic layer contains a luminescent material. The organic electroluminescent element further includes a transparent protective layer provided between the anode or the cathode and the organic layer. The transparent protective layer contains a bipolar charge transport organic compound and an electron-accepting compound. The transparent protective layer is formed in a period between after the formation of the organic layer and before the formation of the anode or the cathode on the organic layer. | 03-31-2011 |
| 20110073847 | LAMINATE, PREPARATORY SUPPORT, METHOD FOR PRODUCING LAMINATE, AND METHOD FOR PRODUCING DEVICE - There are provided a laminate, a preparatory support, a laminate production method and a device production method which make it possible to successfully produce a thin device on a flexible substrate which is likely to bend or break. A laminate | 03-31-2011 |
| 20110073848 | ORGANIC ELECTROLUMINESCENCE DEVICE - A material for a light emitting device containing a compound represented by the following formula (1): | 03-31-2011 |
| 20110073849 | METAL COMPLEXES OF CYCLOMETALLATED IMIDAZO[1,2-f ]PHENANTHRIDINE AND DIIMIDAZO[1,2-a:1',2'-c ]QUNIAZOLINE LIGANDS AND ISOELECTRONIC AND BENZANNULATED ANALOGS THEREOF - Compounds comprising phosphorescent metal complexes comprising cyclometallated imidazo[1,2-f]phenanthridine and diimidazo[1,2-a:1′,2′-c]quinazoline ligands, or isoelectronic or benzannulated analogs thereof, are described. Organic light emitting diode devices comprising these compounds are also described. | 03-31-2011 |
| 20110073850 | ORGANIC ELECTROLUMINESCENT ELEMENT, ILLUMINATOR AND DISPLAY - An organic electroluminescent element containing an anode and a cathode having therebetween a light emitting layer, wherein the light emitting layer contains a guest compound having a substructure represented by the following Formula (A): | 03-31-2011 |
| 20110073851 | ORGANIC ELECTROLUMINESCENT ELEMENT, ILLUMINATOR AND DISPLAY - An organic electroluminescent element containing an anode and a cathode having therebetween a light emitting layer, wherein the light emitting layer contains a guest compound having a substructure represented by the following Formula (A): | 03-31-2011 |
| 20110073852 | ORGANIC ELECTROLUMINESCENT DEVICE - A problem of the invention is to provide an organic EL device having a high efficiency, a low driving voltage and a long life, by combining various materials for organic EL device, which are excellent in an injection or transportation performance of holes or electrons, and in stability and durability in a thin film, so as to enable the respective materials to effectively reveal their characteristics. The invention relates to an organic electroluminescent device including at least an anode electrode, a hole-injecting layer, a hole-transporting layer, an emitting layer, an electron-transporting layer and a cathode electrode in this order, in which the hole-injecting layer contains an arylamine compound having, in its molecule, a structure in which three or more triphenylamine structures are connected through a single bond or a hetero atom-free divalent group; and the hole-transporting layer contains an arylamine compound having two triphenylamine structures in its molecule. | 03-31-2011 |
| 20110073853 | ORGANIC LIGHT-EMITTING DIODE LUMINAIRES - There is provided n organic light-emitting diode luminaire. The luminaire includes a first electrode, a second electrode, and a light-emitting layer therebetween. The light-emitting layer includes a small molecule host material having dispersed therein a first dopant having a first emitted color and a second dopant having a second emitted color. The overall emission color is white. | 03-31-2011 |
| 20110073854 | POLYMER COMPOUND AND ORGANIC TRANSISTOR USING THE SAME - A polymer compound comprising a repeating unit represented by the formula (I): | 03-31-2011 |
| 20110079772 | ORGANIC LIGHT-EMITTING DIODE WITH MICROCAVITY INCLUDING DOPED ORGANIC LAYERS AND FABRICATION PROCESS THEREOF - An organic light emitting diode (OLED) emitting light downward through a transparent substrate. The OLED embeds a microcavity formed between a cathode and an anode and includes a plurality of organic layers including a light emitting layer. The plurality of organic layers include at least a first layer made of an organic doped material aimed at enhancing the transport of electrons; and at least a second layer made of an organic doped material aimed at enhancing the transport of holes. The anode is obtained by deposition of a semitransparent layer of silver (Ag) over the transparent substrate to be directly in contact with the first doped organic layer. Then, thicknesses of the first and second doped organic layers can be freely adapted to best adjust the optical characteristics of the microcavity for the wavelength of monochromatic light to be produced by the OLED. | 04-07-2011 |
| 20110079773 | Selectively Functionalized Rylene Imides and Diimides - Disclosed are new selectively functionalized rylene imides and diimides that can exhibit desirable electronic properties and can possess processing advantages including solution-processability and/or good stability at ambient conditions. | 04-07-2011 |
| 20110079774 | STACKED ORGANIC LIGHT EMITTING DIODE - The present invention provides a stacked organic light emitting diode that comprises a first electrode; a second electrode; and at least two light emitting units that are located between the first electrode and the second electrode. The light emitting unit satisfies the following energy relation equation, and includes an n-type organic layer and a p-type organic layer that form NP conjunction, and also includes an n-type doped organic layer that is located between the light emitting units: | 04-07-2011 |
| 20110079775 | Solution Processable Organic Semiconductors - Semiconductor material, compositions containing the semiconductor material, semiconductor devices containing the semiconductor material, and methods of making semiconductor devices containing the semiconductor material are described. More specifically, the semiconductor material is a small molecule semiconductor that is an anthracene-based compound (i.e., anthracene derivative) that is substituted with two silylethynyl groups as well as two electron donating groups. | 04-07-2011 |
| 20110084252 | ELECTRONIC DEVICE - Electronic devices, such as organic thin film transistors, with improved mobility are disclosed. The semiconducting layer comprises layers or striations of an organic semiconductor and graphene, including alternating layers/striations of such materials. The organic semiconductor and graphene layers interact well together because both materials form lamellar sheets. The presence of graphene enhances mobility by correcting molecular packing defects in the organic semiconductor layers, and the conductivity of graphene can be controlled. Finally, both materials are flexible, allowing for flexible semiconductor layers and transistors. | 04-14-2011 |
| 20110084253 | ORGANIC LIGHT EMITTING DIODE LIGHTING APPARATUS AND METHOD FOR MANUFACTURING THE SAME - Disclosed herein is an organic light emitting diode lighting apparatus and a method for manufacturing the same. The organic light emitting diode lighting apparatus may include a transparent substrate main body having a plurality of groove lines formed thereon, an auxiliary electrode formed in at least one of the plurality of groove lines, a first electrode formed on the substrate main body so as to contact the auxiliary electrode, an organic emission layer formed on the first electrode and a second electrode formed on the organic emission layer. | 04-14-2011 |
| 20110084254 | POLYMER AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME - A polymer and an organic light-emitting device including the polymer. An example of the polymer is | 04-14-2011 |
| 20110084255 | ORGANIC LIGHT-EMITTING DEVICE - An organic light-emitting device including a first electrode and a first layer, wherein the first electrode includes a first element-containing zinc oxide layer and the first layer includes a cyano group-containing compound. | 04-14-2011 |
| 20110084256 | CONDENSED-CYCLIC COMPOUND AND ORGANIC LIGHT EMITTING DIODE INCLUDING ORGANIC LAYER CONTAINING THE CONDENSED-CYCLIC COMPOUND - A condensed-cyclic compound represented by Formula 1 below and an organic light emitting diode including the condensed-cyclic compound: | 04-14-2011 |
| 20110084257 | ORGANIC LIGHT EMITTING DIODE DISPLAY AND METHOD OF MANUFACTURING THE SAME - An organic light emitting diode display includes a substrate, a first conductive layer disposed on the substrate, a second conductive layer formed on the first conductive layer, a third conductive layer formed on the first conductive layer or the second conductive layer. A first electrode disposed on the substrate at a display area, the first electrode including at least the first conductive layer, the second conductive layer, and the third conductive layer. An organic emissive layer is disposed on the first electrode. A second electrode is formed on the organic emissive layer. A pad is disposed on the substrate at a pad area neighboring the display area. The pad has the first conductive layer and the third conductive layer surrounding the lateral side of the first conductive layer. | 04-14-2011 |
| 20110084258 | ORGANIC LIGHT-EMITTING DEVICE - An organic light-emitting device including a substrate; a first electrode on the substrate; a second electrode; an organic layer between the first electrode and the second electrode, the organic layer including an emission layer; and a first layer including a cyano group-containing compound, the first layer being between the first electrode and the emission layer, wherein the first electrode includes an Al-based reflective layer and a transparent conductive layer sequentially stacked on the substrate, the Al-based reflective layer including a first element and nickel (Ni), and the first element includes at least one of lanthanum (La), cerium (Ce), praseodymium (Pr), promethium (Pm), samarium (Sm), europium (Eu), gadolinium (Gd), terbium (Tb), dysprosium (Dy), holmium (Ho), erbium (Er), thulium (Tm), ytterbium (Yb), and lutetium (Lu). | 04-14-2011 |
| 20110084259 | ORGANIC LIGHT-EMITTING DIODE AND METHOD OF MANUFACTURING THE SAME - An OLED including an electron transport layer having multi-layered structure and a method of manufacturing the same, the method including simultaneously reciprocating first and second deposition sources that include different deposition materials, across a substrate. | 04-14-2011 |
| 20110084260 | THIN FILM TRANSISTOR ARRAY PANEL USING ORGANIC SEMICONDUCTOR AND A METHOD FOR MANUFACTURING THE SAME - The present invention disclosed an organic thin film transistor, an organic thin film transistor array substrate and an organic thin film transistor display. The present invention disclosed organic materials which is proper for the application to a large screen display. The presentation also disclosed structures and a method for manufacturing such an organic thin film transistor, the organic thin film transistor array substrate and the organic thin film transistor display. | 04-14-2011 |
| 20110084261 | ORGANIC THIN-FILM TRANSISTOR - A bottom-contact type organic thin film transistor comprising at least a gate electrode, an insulator layer, a source electrode, a drain electrode and an organic semiconductor layer, on a substrate, wherein at least one of the source electrode and the drain electrode has a multilayer structure formed by stacking an oxide layer and a metal layer, and the metal layer is surface-modified with an organic thin film layer. | 04-14-2011 |
| 20110089406 | MULTILAYER HETEROSTRUCTURES FOR APPLICATION IN OLEDS AND PHOTOVOLTAIC DEVICES - This invention relates to a supported polymer heterostructure and methods of manufacture. The heterostructure is suitable for use in a range of applications which require semiconductor devices, including photovoltaic devices and light-emitting diodes. | 04-21-2011 |
| 20110089407 | ELECTROLUMINISCENT METAL COMPLEXES WITH DIBENZO[F,H] QUINOXALINES - This invention relates to electroluminescent metal complexes of the formula (I), or (II), a process for their preparation, electronic devices comprising the metal complexes and their use in electronic devices, especially organic light emitting diodes (OLEDs), as oxygen sensitive indicators, as phosphorescent indicators in bioassays, and as catalysts. | 04-21-2011 |
| 20110089408 | Organic Electronic Device and Dopant for Doping an Organic Semiconducting Matrix Material - An organic electronic device includes a substrate, a first electrode arranged on the substrate, at least a first functional organic layer arranged on the first electrode and a second electrode arranged on the first functional organic layer. The first functional organic layer includes a matrix material and a p-dopant with regard to the matrix material, wherein the p-dopant includes a copper complex containing at least one ligand. | 04-21-2011 |
| 20110089409 | Alternating copolymers of phenylene vinylene and biarylene vinylene, preparation method thereof, and organic thin film transistor comprising the same - Disclosed herein are an alternating copolymer of phenylene vinylene and biarylene vinylene, a preparation method thereof, and an organic thin film transistor including the same. The organic thin film transistor maintains low off-state leakage current and realizes a high on/off current ratio and high charge mobility because the organic active layer thereof is formed of an alternating copolymer of phenylene vinylene and biarylene vinylene. | 04-21-2011 |
| 20110089410 | Electronic Device Comprising Metal Complexes - The present invention relates to organic electroluminescent devices comprising metal complexes according to the formula (1) and metal complexes for use in organic electroluminescent devices. | 04-21-2011 |
| 20110089411 | CROSS LINKABLE IONIC COMPOUNDS - Ionic compounds comprising: (a) a cationic radical of a charge transporting compound which has one or more reactive groups; and (b) a counter anion. The reactive functional groups on the cation allow the ionic compound to cross-link with a host charge transport compound. Such ionic compounds may have various properties, such as thermodynamic stability, hole injection/transport capabilities, electrochemical durability, and/or solubility in organic solvents that allows them to be useful in organic electronic devices. Also provided are electronic devices made using the ionic compounds of the present invention, and methods of making an electronic device. | 04-21-2011 |
| 20110089412 | PATTERNING METHOD, PRODUCTION METHOD OF DEVICE USING THE PATTERNING METHOD, AND DEVICE - Provided is a patterning method, wherein a donor substrate, in which a light-to-heat conversion layer and a division pattern are formed on a substrate and a transferring material exists within said division pattern, is opposed to a device substrate and said transferring material is transferred on the device substrate by irradiating the light-to-heat conversion layer with light so that at least a part of said transferring material and at least apart of said division pattern are simultaneously heated. The patterning method enables large size and highly accurate fine patterning without degrading characteristics of thin films such as organic EL materials. | 04-21-2011 |
| 20110095269 | ELECTROACTIVE MATERIALS - A compound having Formula I, Formula II, or Formula III: | 04-28-2011 |
| 20110095270 | ELECTROACTIVE MATERIALS - There is provided an electroactive material having Formula I | 04-28-2011 |
| 20110095271 | HYBRID ORGANIC LIGHT EMITTING DEVICE - A hybrid organic light-emitting device comprises an anode, a cathode, respective adjacent hole and electron transport layers and an emissive layer therebetween. The electron transport layer comprises a metal oxide as a result of which the cathode may be formed of a transparent conductive oxide and the anode of a high work function metal. The metal oxide used for the electron injection layer may be ZrO | 04-28-2011 |
| 20110095272 | Organic Memory Array With Ferroelectric Field-Effect Transistor Pixels - An organic non-volatile memory array including multiple pixels and associated signal lines that are disposed on and between a substrate, a single ferroelectric dielectric layer, and a single organic dielectric layer, where each pixel includes a ferroelectric field-effect transistor (FeFET) and at least one organic thin-film field effect transistor (FET) that are connected to associated signal lines in a way that facilitates addressable reading and writing to the FeFET of a selected pixel without disturbing the data stored in adjacent pixels. Analog data storage in the FeFET array is also introduced that does not require analog-to-digital conversion of the stored data. | 04-28-2011 |
| 20110095273 | DEUTERATED COMPOUNDS FOR LUMINESCENT APPLICATIONS - This invention relates to deuterated compounds that are useful in electroluminescent applications. It also relates to electronic devices in which the active layer includes such a deuterated compound. | 04-28-2011 |
| 20110095274 | ORGANIC LIGHT-EMITTING DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME - An organic light-emitting display device, which may be configured to prevent moisture or oxygen from penetrating the organic light-emitting display device from the outside is disclosed. An organic light-emitting display device, which is easily applied to a large display device and/or may be easily mass produced is further disclosed. Additionally disclosed is a method of manufacturing an organic light-emitting display device. An organic light-emitting display device may include, for example, a thin-film transistor (TFT) including a gate electrode, an active layer insulated from the gate electrode, source and drain electrodes insulated from the gate electrode and contacting the active layer and an insulating layer disposed between the source and drain electrodes and the active layer; and an organic light-emitting diode electrically connected to the TFT. The insulating layer may include, for example, a first insulating layer contacting the active layer; and a second insulating layer formed of a metal oxide and disposed on the first insulating layer. | 04-28-2011 |
| 20110095275 | ORGANIC ELECTRONIC DEVICES, COMPOSITIONS, AND METHODS - Organic electronic devices, compositions, and methods are disclosed that employ electrically conductive nanowires and conducting materials such as conjugated polymers such as sulfonated regioregular polythiophenes which provide high device performance such as good solar cell efficiency. Devices requiring transparent conductors that are resilient to physical stresses can be fabricated, with reduced corrosion problems. | 04-28-2011 |
| 20110095276 | DISPLAY UNIT - A display unit that secures favorable display performance and has a simple structure is provided. The display unit includes a multilayer structure in which an organic light emitting device group respectively having a plurality of organic light emitting devices that emits cyan light and a plurality of organic light emitting devices that emits magenta light and a color filter group having a plurality of blue filters that transmit blue light and a plurality of yellow filters that transmit yellow light are sequentially layered. In the display unit, the cyan light and the magenta light entering from the organic light emitting device group to the color filter group is converted to blue light by the blue filter, and is respectively converted to green light and red light by the yellow filter. Therefore, compared to a case that the organic light emitting device group emits white light, color separation is more facilitated. | 04-28-2011 |
| 20110095277 | ORGANIC ELECTRONIC DEVICES AND METHODS FOR MANUFACTURING THE SAME - The present invention discloses a method for manufacturing an Organic-Electronic (OE) Device. The method comprises providing at least one lower electrode onto a substrate; providing at least one lower organic layer onto the lower electrode; providing at least one upper electrode onto the lower organic layer to obtain an OE stack; providing a glue, providing a cover, and dicing the OE stack into a plurality of OE dies, and providing a plurality of side-contact electrodes on at least one sidewall of the OE dies. A plurality of voltages is respectively applicable to the plurality of side-contacted electrodes such that the plurality of side-contacted electrodes become electrically connected over the at least one organic layer. | 04-28-2011 |
| 20110095278 | ORGANIC ELECTROLUMINESCENCE ELEMENT, DISPLAY DEVICE AND LIGHTING DEVICE - In an organic electroluminescence element which incorporates a substrate having thereon an anode and a cathode and which incorporates a plurality of organic layers between the aforesaid anode and cathode, wherein at least one of the aforesaid organic layers is a first organic layer incorporating a compound having at most 10 repeating units, the first organic layer being prepared by coating the compound having at least one polymerizable group, followed by polymerization. | 04-28-2011 |
| 20110095279 | ORGANIC ELECTROLUMINESCENCE DISPLAY APPARATUS - Provided is an organic electroluminescence display apparatus capable of reducing a chromaticity difference caused by light emission from an organic layer including an emission layer having the same color, which is continuously formed over two sub-pixels included in a pixel. The organic electroluminescence display apparatus includes: a substrate; and multiple organic electroluminescence devices which are stacked on the substrate, each of which includes electrodes and an organic layer sandwiched by the electrodes in which first organic layer and a second organic layer are arranged side by side in an emission region corresponding to a pixel formed on the substrate and a third organic layer is stacked over the first organic layer and the second organic layer through an intermediate electrode. The third organic layer has an emission spectrum peak wavelength which is longer than an emission spectrum peak wavelength of at least one of the first organic layer and the second organic layer. | 04-28-2011 |
| 20110095280 | NOVEL POLYMERS HAVING LOW POLYDISPERSITY - The present invention relates to novel polymers which comprise one or more recurring units selected from spirobifluorene, indenofluorene, phenanthrene, dihydrophenanthrene, dihydropyrene, tetrahydropyrene and dihydrobenzoxepine derivatives and have low polydispersity and a high molecular weight, to a process for the preparation thereof, to blends and formulations comprising these polymers, and to the use of these polymers in electronic devices, in particular in organic light-emitting diodes, so-called OLEDs (OLED=organic light-emitting diode). | 04-28-2011 |
| 20110095281 | MATERIALS FOR ORGANIC ELECTROLUMINESCENT DEVICES - The present invention relates to transition-metal complexes of the general formula I or II, in particular as emitter molecules in organic electronic devices, to a layer and an electronic device which comprise the compounds according to the invention, and to a process for the preparation of the compounds according to the invention. | 04-28-2011 |
| 20110095282 | ORGANIC ELECTROLUMINESCENT DEVICE COMPRISING TRIAZINE DERIVATIVES - The invention relates to organic electroluminescent devices which comprise triazine derivatives as the electron transport material. | 04-28-2011 |
| 20110095283 | FLUORINE-BRIDGED ASSOCIATIONS FOR OPTOELECTRONIC APPLICATIONS - The present invention relates to a fluorine-bridged associate consisting of an oligomer or polymer containing fluorine radicals which are bonded to the oligomer or polymer backbone, and up to three types of functional units in the backbone which differ with respect to function and are selected from the group consisting of a hole-transport and/or hole-injection unit, an electron-transport and/or electron-injection unit and an emitter unit, and one to three types of compounds containing a fluorine radical which differ with respect to function and are selected from a hole-transport and/or hole-injection unit, an electron-transport and/or electron-injection unit and an emitter unit, and to an opto-electronic device in which the fluorine-bridged associate is employed. | 04-28-2011 |
| 20110095284 | FUSED POLYCYCLIC AROMATIC COMPOUND AND ORGANIC LIGHT EMITTING DEVICE USING THE COMPOUND - Provided are a novel fused polycyclic aromatic compound having a fluoranthene skeleton and an organic light emitting device having high efficiency and high durability. The organic light emitting device includes a fused polycyclic aromatic compound represented by the following general formula [1] or [2], and the organic light emitting device includes an anode, a cathode, an organic compound layer interposed between the anode and the cathode, in which at least one layer of the organic compound layers includes at least one kind of the fused polycyclic aromatic compound represented by the following general formula [1] or [2]. | 04-28-2011 |
| 20110101310 | ELECTROACTIVE MATERIALS - There is provided an electroactive material having Formula I | 05-05-2011 |
| 20110101311 | OFF-CENTER DEPOSITION OF ORGANIC SEMICONDUCTOR IN AN ORGANIC SEMICONDUCTOR DEVICE - The present disclosure provides a method of making a thin film semiconductor device such as a transistor comprising the steps of: a) providing a substrate bearing first and second conductive zones which define a channel therebetween, where the channel does not border more than 75% of the perimeter of either conductive zone; and b) depositing a discrete aliquot of a solution comprising an organic semiconductor adjacent to or on the channel, where a majority of the solution is deposited to one side of the channel and not on the channel. In some embodiments of the present disclosure, the solution is deposited entirely to one side of the channel, not on the channel, and furthermore the solution is deposited in a band having a length that is less than the channel length. The present disclosure additionally provides thin film semiconductor devices such as a transistors. | 05-05-2011 |
| 20110101312 | DEUTERATED COMPOUNDS FOR ELECTRONIC APPLICATIONS - This invention relates to deuterated indolocarbazole compounds that are useful in electronic applications. It also relates to electronic devices in which the active layer includes such a deuterated compound. | 05-05-2011 |
| 20110101313 | Electroluminescent Devices Comprising Bus Bars - A method for manufacturing an organic semiconductor device having a plurality of pixels, said method comprising: providing a substrate comprising a patterned layer of well-defining banks ( | 05-05-2011 |
| 20110101314 | ORGANIC LIGHT EMITTING DIODE LIGHTING APPARATUS - An organic light emitting diode lighting apparatus is disclosed. The apparatus includes a plurality of electrode lines that feed current to or from a plurality of light emitting diodes, and a flexible printed circuit board (FPCB) that has a plurality of connection lines electrically connected to the plurality of electrode lines through the plurality of contact holes. In some embodiments, the FPCB has a fuse for each of the electrode lines. | 05-05-2011 |
| 20110101315 | PIEZOELECTRIC NANOWIRE STRUCTURE AND ELECTRONIC DEVICE INCLUDING THE SAME - A piezoelectric nanowire structure includes a base substrate, a plurality of piezoelectric nanowires disposed on the base substrate, and a piezoelectric organic material layer disposed on the base substrate and covering the plurality of piezoelectric nanowires. | 05-05-2011 |
| 20110101316 | ORGANIC LIGHT-EMITTING DIODE LUMINAIRES - There is provided an organic light-emitting diode luminaire. The luminaire includes a first electrode, a second electrode, and an electroluminescent layer therebetween. The electroluminescent layer includes:
| 05-05-2011 |
| 20110101317 | Electronic Devices and Methods of Making Them Using Solution Processing Techniques - A method of manufacturing an electronic device comprises: providing a base comprising circuit elements; forming a double bank well-defining structure over the base, comprising a first layer of insulating material and a second layer of insulating material thereover; and depositing a solution of organic material in the well defined by the double bank structure. The double bank well-defining structure is formed by removing material from the first and second layers in a single processing step to form the well. The first layer is made of a material which is removed at a faster rate than material of the second layer to form an overhanging step structure in which the second layer protrudes out over an edge of the first layer. | 05-05-2011 |
| 20110101318 | NOVEL MACROMOLECULAR COMPOUNDS HAVING A CORE-SHELL STRUCTURE FOR USE AS SEMICONDUCTORS - The invention relates to novel macromolecular compounds having a core-shell structure and also their use in electronic components. | 05-05-2011 |
| 20110101319 | ORGANIC ELECTROLUMINESCENT DEVICE - Provided are a hole-injecting material for an organic electroluminescent device (organic EL device) exhibiting high luminous efficiency at a low voltage and having greatly improved driving stability, and an organic EL device using the material. The hole-injecting material for an organic EL device is selected from benzenehexacarboxylic acid anhydrides, benzenehexacarboxylic acid imides, or N-substituted benzenehexacarboxylic acid imides. Further, the organic EL device has at least one light-emitting layer and at least one hole-injecting layer between an anode and a cathode arranged opposite to each other, and includes the above-mentioned hole-injecting material for an organic EL device in the hole-injecting layer. The organic EL device may contain a hole-transporting material having an ionization potential (IP) of 6.0 eV or less in the hole-injecting layer or a layer adjacent to the hole-injecting layer. | 05-05-2011 |
| 20110101320 | ORGANIC THIN FILM TRANSISTOR - An organic thin film transistor comprising source and drain electrodes, an organic semiconductor disposed in a channel region between the source and drain electrodes, a gate electrode, and a dielectric disposed between the source and drain electrodes and the gate electrode, wherein the source electrode and the drain electrode comprise at least one different physical and/or material property from each other. | 05-05-2011 |
| 20110101321 | METHOD OF MANUFACTURING ORGANIC LIGHT EMITTING DISPLAY AND ORGANIC LIGHT EMITTING DISPLAY - A method of manufacturing an organic light emitting display includes: forming a transistor on a substrate; forming a cathode electrode on the transistor to be connected to a source or a drain of the transistor; forming a bank layer having an opening on the cathode electrode; allowing a natural oxide layer to form on the cathode electrode; removing the natural oxide layer from the cathode electrode; forming an insulating buffer layer on the cathode electrode; forming an organic light emitting layer on the insulating buffer layer; and forming an anode electrode on the organic light emitting layer. | 05-05-2011 |
| 20110101322 | Organic Light Emitting Element and Display Device Using the Element - A hole transporting region made of a hole transporting material, an electron transporting region made of an electron transporting material, and a mixed region (light emitting region) in which both the hole transporting material and the electron transporting material are mixed and which is doped with a triplet light emitting material for red color are provided in an organic compound film, whereby interfaces between respective layers which exist in a conventional lamination structure are eliminated, and respective functions of hole transportation, electron transportation, and light emission are exhibited. In accordance with the above-mentioned method, the organic light emitting element for red color can be obtained in which power consumption is low and a life thereof is long. Thus, the display device and the electric device are manufactured by using the organic light emitting element. | 05-05-2011 |
| 20110101323 | ORGANIC THIN FILM TRANSISTORS - A method of forming an organic thin film transistor comprising source and drain electrodes with a channel region therebetween, a gate electrode, a dielectric layer disposed between the source and drain electrodes and the gate electrode, and an organic semiconductor disposed in at least the channel region between the source and drain electrodes, said method comprising: seeding a surface in the channel region with crystallization sites prior to deposition of the organic semiconductor; and depositing the organic semiconductor onto the seeded surface whereby the organic semiconductor crystallizes at the crystallization sites forming crystalline domains in the channel region. | 05-05-2011 |
| 20110101324 | FUNCTIONAL MOLECULAR ELEMENT, MANUFACTURING METHOD THEREOF, AND FUNCTIONAL MOLECULAR DEVICE - A functional molecule ( | 05-05-2011 |
| 20110101325 | ORGANIC PHOTOELECTRIC CONVERSION ELEMENT - An organic photoelectric conversion element having a pair of electrodes and a functional layer arranged between the electrodes, wherein the functional layer contains an electron-accepting compound and a polymer having a repeating unit which is composed of a structure represented by formula (1) and a structure represented by formula (2): | 05-05-2011 |
| 20110101326 | ORGANIC FIELD EFFECT TRANSISTOR - An organic field effect transistor including an organic semiconductor layer constituting a current path between a source electrode and a drain electrode wherein the organic semiconductor layer is made of a conjugated polymer having a depletion layer and a conductivity of the organic semiconductor layer is controlled by using a gate electrode, wherein the depletion layer is formed by joining a reductive material being capable of forming Schottky contact with the organic semiconductor layer made of the conjugated polymer. There can be provided an organic field effect transistor using a conjugated polymer as an organic semiconductor and being capable of maintaining an insulation property. | 05-05-2011 |
| 20110101327 | Electronic Devices Comprising Metal Complexes Having Isonitrile Ligands - The present invention relates to electronic devices, in particular organic electroluminescent devices, comprising metal complexes which contain isonitrile ligands. | 05-05-2011 |
| 20110101328 | Organic Electroluminescent Device - The present invention relates to white-emitting organic electroluminescent devices which comprise at least one phosphorescent emitter and at least one ketone derivative as matrix material in at least one emitting layer. | 05-05-2011 |
| 20110101329 | HIGH PERFORMANCE SOLUTION PROCESSABLE SEMICONDUCTING POLYMERS BASED ON AL-TERNATING DONOR ACCEPTOR COPOLYMERS - A benzothiadiazol-cyclopentadithiophene copolymer comprising as repeating unit the group of the formula (I) wherein R is n-hexadecyl or 3,7-dimethyloctyl, and having a number average molecular weight Mn in the range of from 30 to 70 kg/mol is disclosed. The invention also relates to the use of the copolymers as semiconductors or charge transport materials, as thin-film transistors (TFTs), or in semiconductor components for organic light-emitting diodes (OLEDs), for photovoltaic components or in sensors, as an electrode material in batteries, as optical waveguides or for electrophotography applications. | 05-05-2011 |
| 20110108807 | POLYMER FOR OPTOELECTRONIC DEVICE - A polymer useful in an optoelectronic device comprises structural unit of formula I: | 05-12-2011 |
| 20110108808 | Organic Light Emitting Diode Display - An organic light emitting diode display that includes a first substrate including an organic light emitting diode, a second substrate having a receiving unit formed by recession of one surface facing the first substrate and bonded with the first substrate to cover the organic light emitting diode, a first optical member attached to the other surface opposite to the one surface facing the first substrate between both surfaces of the second substrate, and a second optical member received in the receiving unit of the second substrate. | 05-12-2011 |
| 20110108809 | ORGANIC LIGHT EMITTING DIODE DISPLAY DEVICE AND METHOD FOR MANUFACTURING THE SAME - An organic light emitting diode display device includes a substrate body that is divided into a display area and a neighboring area; an organic light emitting diode formed in the display area of the substrate body; a barrier film that is attached to the substrate body and covers the organic light emitting diode; and an adhesive agent disposed between the neighboring area of the substrate body and the barrier film. In addition, a groove pattern is recessed on one surface of the barrier film that is in contact with the adhesive agent. | 05-12-2011 |
| 20110108810 | ORGANIC ELECTROLUMINESCENCE DEVICE - Provided is an organic electroluminescence device having high efficiency and a long lifetime. The organic electroluminescence device includes an anode; a cathode; and an organic compound layer interposed between the anode and the cathode, and including an emission layer formed of a first emission layer provided on an anode side and a second emission layer provided on a cathode side, in which the first emission layer contains a first host and a first dopant, the second emission layer contains a second host and a second dopant, the following relationship (a) is established between the first host and the first dopant, the following relationship (b) is established between the second host and the second dopant, and the following relationship (c) is established between the first host and the second host: | 05-12-2011 |
| 20110108811 | ORGANIC LIGHT EMITTING DIODE DISPLAY AND METHOD OF MANUFACTURING THE SAME - An organic light emitting diode display and a method of manufacturing the same are disclosed. The organic light emitting diode display includes a first substrate, an organic light emitting diode that is positioned on the first substrate and includes a first electrode, an organic layer having at least a light emitting layer, and a second electrode, an organic buffer layer that is positioned on an entire surface of the organic light emitting diode and has a hydroxy group or an amide group, a sealant positioned on an entire surface of the organic buffer layer, and a second substrate positioned on the sealant. | 05-12-2011 |
| 20110108812 | ORGANIC EL DEVICE - According to one embodiment, an organic EL device includes an insulating substrate, switching elements arranged two-dimensionally above the insulating substrate, an insulating layer positioned above the switching elements and provided with contact holes communicating with the switching elements, respectively, pixel electrodes arranged correspondingly with the switching elements, cover members arranged correspondingly with the contact holes, an organic layer extending over the pixel electrodes, the cover members and a portion of the insulating layer positioned below a region between the pixel electrodes, and a counter electrode positioned above the organic layer. Each pixel electrode includes an electrode body positioned above the insulating layer and a contact section extending in the contact hole and electrically connects the electrode body to the switching element. Each cover member covers the contact section and is made of an insulating material. | 05-12-2011 |
| 20110108813 | ORGANIC SEMICONDUCTOR COMPOSITION, ORGANIC THIN FILM AND ORGANIC THIN FILM ELEMENT PROVIDED WITH ORGANIC THIN FILM - An object of the present invention is to provide an organic semiconductor composition capable of forming an organic film having high carrier transportability. A preferable organic semiconductor composition contains a lower molecular weight compound and a higher molecular weight compound having carrier transportability, and the solubility parameter of the higher molecular weight compound and the solubility parameter of the lower molecular weight compound differ by 0.6 to 1.5. | 05-12-2011 |
| 20110108814 | POLYMER COMPOUND, NET-LIKE POLYMER COMPOUND PRODUCED BY CROSSLINKING THE POLYMER COMPOUND, COMPOSITION FOR ORGANIC ELECTROLUMINESCENCE ELEMENT, ORGANIC ELECTROLUMINESCENCE ELEMENT, ORGANIC EL DISPLAY, AND ORGANIC EL LIGHTING - An object of the invention is to provide a polymer compound having a high hole transport capacity, excellent in electrochemical stability, and suitable to film formation according to a wet film formation method. Another object of the invention is to provide an organic electroluminescence element having a high current efficiency, a low drive voltage, and a long derive lifetime. The polymer compound has a crosslinking group bonding to the arylamine moiety in the repeating unit via at least one single bond therebetween. | 05-12-2011 |
| 20110108815 | MULTI-RATE RESIST METHOD TO FORM ORGANIC TFT CONTACT AND CONTACTS FORMED BY SAME - A method for forming a thin film electrode for an organic thin film transistor of the invention provides a multi-layer mask on a substrate with an electrode area opening in a top layer of the mask that is undercut by openings in other layers of the mask. A thin film of metal is deposited in the electrode area on the substrate. Removing the multi-layer mask leaves a well-formed thin film electrode with naturally tapered edges. A preferred embodiment of the invention is a method for forming a thin film electrode for an organic thin film transistor. The method includes depositing a first layer of photoresist on a substrate. The photoresist of the first layer has a first etching rate. A second layer of photoresist is deposited on the first layer of photoresist. The photoresist of the second layer has a second etching rate that is lower than the first etching rate. The first and second layer of photoresist are patterned by exposure. Developing the first and second layers of photoresist provides an electrode area on the substrate. An electrode is deposited in the electrode area. Lift-off of the first and second layers is performed. The electrode that is deposited has a tailored, tapered edge. A preferred embodiment thin film electrode in an organic thin film transistor has a tapered edge with a contact angle of approximately +40±4.4°. | 05-12-2011 |
| 20110108816 | ELECTRONIC HYBRID DEVICE - Method of manufacture of an electronic device, comprising providing a substrate comprising a semiconductor device stack, depositing a first material layer over the substrate, the first material layer being an insulating layer, depositing an active organic material layer over the first material layer, depositing a second material layer over the active organic material layer, the second material layer being an insulating layer. | 05-12-2011 |
| 20110108817 | Light Emitting Device - By doping an organic compound functioning as an electron donor (hereinafter referred to as donor molecules) into an organic compound layer contacting a cathode, donor levels can be formed between respective LUMO (lowest unoccupied molecular orbital) levels between the cathode and the organic compound layer, and therefore electrons can be injected from the cathode, and transmission of the injected electrons can be performed with good efficiency. Further, there are no problems such as excessive energy loss, deterioration of the organic compound layer itself, and the like accompanying electron movement, and therefore an increase in the electron injecting characteristics and a decrease in the driver voltage can both be achieved without depending on the work function of the cathode material. | 05-12-2011 |
| 20110108818 | ORGANIC ELECTROLUMINESCENCE DEVICE - The present invention relates to organic electroluminescent devices which comprise ketone or phosphine oxide derivatives as matrix material and at least two phosphorescent compounds. | 05-12-2011 |
| 20110108819 | COMPOUNDS HAVING ELECTRON TRANSPORT PROPERTIES, THEIR PREPARATION AND USE - The invention provides new compounds of the formula I, II or III. These compounds can be used as electron transport materials in optical light emitting diodes (OLEDs). The compounds of the formula I, II and III are as follows: | 05-12-2011 |
| 20110108820 | PHENOXAZINE POLYMER COMPOUND AND LIGHT EMITTING DEVICE USING THE SAME - A polymer compound comprising a residue of a compound represented by the following formula (0): | 05-12-2011 |
| 20110108821 | ORGANIC ELECTROLUMINESCENT DEVICE - The present invention relates to white emitting organic electroluminescent devices having at least one blue fluorescent emitter layer. | 05-12-2011 |
| 20110108822 | MATERIALS FOR ORGANIC ELECTROLUMINESCENT DEVICES - The present invention relates to transition-metal complexes of the general formula I or II, in particular as emitter molecules in organic electronic devices, to a layer and to an electronic device which comprise the compounds according to the invention, and to a process for the preparation of the compounds according to the invention. | 05-12-2011 |
| 20110108823 | MATERIALS FOR ORGANIC ELECTROLUMINESCENCE DEVICES - The present invention relates to aromatic amines and to electronic devices in which these amines are used, in particular, as matrix material in the emitting layer and/or as hole-transport material and/or as electron-blocking or exciton-blocking material and/or as electron-transport material. | 05-12-2011 |
| 20110108824 | ELECTROLUMINESCENT POLYMERS, METHOD FOR THE PRODUCTION THEREOF, AND USE THEREOF - The present invention relates to electroluminescent polymers which comprise 2-vinylthiophenylbenzene derivatives as recurring units, to a process for the preparation thereof, to blends and formulations comprising these polymers, and to the use of these polymers in electronic devices, in particular in organic light-emitting diodes, so-called OLEDs. | 05-12-2011 |
| 20110108825 | ORGANIC ELECTROLUMINESCENT DEVICE AND ITS PRODUCTION METHOD - An organic electroluminescent device comprising a cathode, an anode formed by an application method, and a light emitting layer disposed between the above-described anode and the above-described cathode. | 05-12-2011 |
| 20110108826 | ANTHRACENE DERIVATIVE AND AN ORGANIC ELECTRONIC DEVICE USING THE SAME - The present invention relates to a novel anthracene derivative and an organic electronic device using the same. The anthracene derivative can act as a hole injecting, hole transporting, electron injecting and transporting, or light emitting material in an organic light emitting device and an organic electronic device. In particular, the anthracene derivative can act as a light emitting host. The organic electronic device according to the present invention has excellent characteristics in views of efficiency, the driving voltage, and the stability. | 05-12-2011 |
| 20110108827 | ORGANOMETALLIC COMPLEX FOR ORGANIC LIGHT-EMITTING LAYER AND ORGANIC LIGHT-EMITTING DIODE USING THE SAME - An organometallic complex represented by Formula 1 is provided. An organic light-emitting diode using the organometallic complex exhibits improved current and power efficiency and long lifetime. | 05-12-2011 |
| 20110108828 | LIGHT EMITTING ELEMENT, LIGHT EMITTING DEVICE, AND ELECTRONIC DEVICE - It is an object of the present invention to provide a functional layer for protecting a light emitting element from being deteriorated by a physical or chemical influence when the light emitting element is manufactured or driven, and to attain extension of lifetime of an element and improvement of element characteristics without increasing a drive voltage and degrading transmittance and color purity by providing such a functional layer. One feature of the present invention is to provide a buffer layer made of a composite material for a light emitting element including aromatic hydrocarbon containing at least one vinyl skeleton and metal oxide in part of a light emitting substance containing layer, in the light emitting element fowled by interposing the light emitting substance containing layer between a pair of electrodes. The composite material for a light emitting element for forming the buffer layer of the present invention has high conductivity and is superior in transparency. | 05-12-2011 |
| 20110114921 | ORGANIC PHOTOSENSITIVE CELLS GROWN ON ROUGH ELECTRODE WITH NANO-SCALE MORPHOLOGY CONTROL - An optoelectronic device and a method for fabricating the optoelectronic device includes a first electrode disposed on a substrate, an exposed surface of the first electrode having a root mean square roughness of at least 30 nm and a height variation of at least 200 nm, the first electrode being transparent. A conformal layer of a first organic semiconductor material is deposited onto the first electrode by organic vapor phase deposition, the first organic semiconductor material being a small molecule material. A layer of a second organic semiconductor material is deposited over the conformal layer. At least some of the layer of the second organic semiconductor material directly contacts the conformal layer. A second electrode is deposited over the layer of the second organic semiconductor material. The first organic semiconductor material is of a donor-type or an acceptor-type relative to the second organic semiconductor material, which is of the other material type. | 05-19-2011 |
| 20110114922 | Electroluminescent Metal Complexes with Nucleophilic Carbene Ligands - This invention relates to electroluminescent metal complexes of the formula (I), wherein the ring A, formula (II), represents an optionally substituted aryl group which can optionally contain heteroatoms, the ring B, formula (III), represents an optionally substituted nitrogen containing aryl group, which can optionally contain further heteroatoms, or the ring A may be taken with the ring B binding to the ring A to form a ring; the group C, formula (IV), represents an acyclic carbene, or a cyclic carbene (ring C), which can optionally contain heteroatoms, the ring D, formula (V), represents an optionally substituted aryl group which can optionally contain heteroatoms, n1 is an integer of 1 to 3, m1 is an integer of 0, 1, or 2, m2 is an integer 0, or 1, M | 05-19-2011 |
| 20110114923 | METHOD FOR MAKING MATERIAL USEFUL IN OPTOELECTRONIC DEVICE, THE MATERIAL AND THE OPTOELECTRONIC DEVICE - A method for making a material useful in an optoelectronic device comprises: providing a mixture of a polytriarylamine and a compound; forming a film of the mixture; and treating the film; wherein the compound comprises at least one functional group selected from arylamine and arylphosphine and at least two functional groups selected from vinyl, allyl, vinyl ether, epoxy, and acrylate. The materials made and the optoelectronic device are also provided. | 05-19-2011 |
| 20110114924 | ORGANIC LIGHT EMITTING DIODE WITH MAGNETIC STRUCTURE FOR IMPROVED CURRENT ADAPTABILITY - An organic light emitting device includes a cathode and an optional substrate external to the device. The device further includes at least one film layer disposed on at least one of the cathode or the substrate. The at least one film layer includes at least one of a magnetic, a mixed magnetic material, and combinations thereof. The device further includes an anode and at least one organic layer intermediate the cathode and anode. | 05-19-2011 |
| 20110114925 | BUFFER BILAYERS FOR ELECTRONIC DEVICES - The present disclosure relates to buffer bilayers, and their use in electronic devices. The bilayer has a first layer including at least one electrically conductive polymer doped with at least one highly-fluorinated acid polymer, and a second layer including inorganic nanoparticles. | 05-19-2011 |
| 20110114926 | ORGANIC ELECTROLUMINESCENT ELEMENT, ORGANIC EL DISPLAY DEVICE AND ORGANIC EL ILLUMINATING DEVICE - To provide an organic electroluminescent element having a low driving voltage, high current efficiency and high voltage efficiency. | 05-19-2011 |
| 20110114927 | METHOD OF MANUFACTURING ORGANIC EL DISPLAY UNIT AND ORGANIC EL DISPLAY UNIT - A method of manufacturing an organic EL display unit and an organic EL display unit capable of improving light emitting efficiency and life of blue are provided. A hole injection layer are formed on a lower electrode. For a red organic EL device and a green organic EL device, a hole transport layer, a red light emitting layer, and a green light emitting layer made of a polymer material are formed. A hole transport layer made of a low molecular material is formed on the hole injection layer of a blue organic EL device. A blue light emitting layer made of a low molecular material is formed on the red light emitting layer, the green light emitting layer, and the hole transport layer for the blue organic EL device. An electron transport layer, an electron injection layer, and an upper electrode are sequentially formed on the blue light emitting layer. | 05-19-2011 |
| 20110114928 | Heterocyclic Compound, Light-Emitting Element, Light-Emitting Device, Electronic Device, and Lighting Device - Provided are a heterocyclic compound which emits blue light and is represented by General Formula (G1) below, and a light-emitting element, a light-emitting device, an electronic device and a lighting device which are formed using the heterocyclic compound represented by General Formula (G1) below. The use of the heterocyclic compound represented by General Formula (G1) makes it possible to provide a light-emitting element which has high emission efficiency, and also a light-emitting device, an electronic device and a lighting device which have reduced power consumption. | 05-19-2011 |
| 20110114929 | LIGHT-EMITTING ELEMENT, LIGHT-EMITTING APPARATUS, DISPLAY, AND ELECTRONIC DEVICE - A light-emitting element has a cathode, an anode, a light-emitting portion interposed between the cathode and the anode and having a light-emitting layer that emits light on energization between the cathode and the anode, and a hole-injection layer interposed between and in direct contact with the anode and the light-emitting layer and having a capability of receiving holes, and the hole-injection layer is mainly composed of a benzidine derivative. | 05-19-2011 |
| 20110114930 | ORGANIC LIGHT-EMITTING DEVICE - An organic light-emitting device including a mixed organic layer that includes a triphenyl amine derivative and a pyrazine derivative and an emission layer that includes an anthracene derivative, an amine-containing styryl derivative, or any mixture thereof. | 05-19-2011 |
| 20110114931 | ORGANIC LIGHT EMITTING DIODE DISPLAY AND METHOD OF MANUFACTURING THE SAME - An organic light emitting diode (OLED) device is disclosed. In one embodiment, the OLED device includes: i) a substrate and ii) a first thin film formed on the substrate, wherein the first thin film comprises first and second surfaces opposing each other, wherein the first surface contacts the substrate, and wherein a plurality of protrusions and depressions are alternately formed on the second surface of the first thin film. The OLED device may further include a second thin film formed on the protrusions and depressions of the first thin film, a first electrode formed on the second thin film, a light emitting member formed on the first electrode and a second electrode formed on the organic light emitting member. | 05-19-2011 |
| 20110114932 | Light Emitting Organic Component and Method for Production Thereof - The invention relates to a light-emitting organic component, in particular a light-emitting organic diode, having an electrode spreading over an electrode surface area and a counter electrode spreading over a counter electrode surface area as well as an organic layer array formed between the electrode and the counter electrode and in electrical contact therewith, an electrical resistance gradient in a direction substantially parallel to the electrode surface area being formed within a region of the organic layer array at least partially overlapping with the electrode surface area. Furthermore, the invention relates to a method for the production of a light-emitting organic component. | 05-19-2011 |
| 20110114933 | NOVEL TRANSITION METAL COMPLEXES AND USE THEREOF IN ORGANIC LIGHT-EMITTING DIODES - IV - Metal complexes comprising at least one polycyclic aromatic ligand which is bonded to the central metal via one nitrogen atom and one carbon atom and comprises at least one heteroatom selected from O and S, an organic light-emitting diode comprising at least one inventive metal complex, a light-emitting layer comprising at least one inventive metal complex, an organic light-emitting diode comprising at least one inventive light-emitting layer, the use of the at least one inventive metal complex in organic light-emitting diodes, and a device selected from the group consisting of stationary visual display units such as visual display units of computers, televisions, visual display units in printers, kitchen appliances and advertising panels, illuminations, information panels and mobile visual display units such as visual display units in cellphones, laptops, digital cameras, vehicles, and destination displays on buses and trains, comprising at least one inventive organic light-emitting diode. | 05-19-2011 |
| 20110114934 | NEW ANTHRACENE DERIVATIVE AND AN ORGANIC ELECTRONIC DEVICE USING THE SAME - The present invention relates to a novel anthracene derivative and an organic electronic device using the same. The anthracene derivative can act as a hole injecting, hole transporting, electron injecting and transporting, or light emitting material in an organic light emitting device and an organic electronic device. In particular, the anthracene derivative can act as a light emitting host. The organic electronic device according to the present invention has excellent characteristics in views of efficiency, the driving voltage, and the stability. | 05-19-2011 |
| 20110114935 | Stable electrodes with modified work functions and methods for organic electronic devices - One embodiment is a method, comprising: depositing a molecule on an electrode, wherein the electrode has a surface and the molecule has a binding group (e.g., an anchoring group) that binds to the surface, thereby providing a work function that is stable for at least 100 hours under ambient conditions. | 05-19-2011 |
| 20110114936 | DISPLAY DEVICE AND MANUFACTURING METHOD OF THE DISPLAY DEVICE - It is an object of the present invention to provide a technique to manufacture a highly reliable display device at a low cost with high yield. A display device according to the present invention includes a semiconductor layer including an impurity region of one conductivity type; a gate insulating layer, a gate electrode layer, and a wiring layer in contact with the impurity region of one conductivity type, which are provided over the semiconductor layer; a conductive layer which is formed over the gate insulating layer and in contact with the wiring layer; a first electrode layer in contact with the conductive layer; an electroluminescent layer provided over the first electrode layer; and a second electrode layer, where the wiring layer is electrically connected to the first electrode layer with the conductive layer interposed therebetween. | 05-19-2011 |
| 20110121267 | ORGANIC ELECTROLUMINESCENCE DEVICE - An organic electroluminescence device comprises a light transmissive substrate, a light scattering region which is disposed on the light transmissive substrate, and a light emissive layer having a luminescent point. The luminescent point is spaced from the light reflective electrode by a distance of d which satisfies the following equation: | 05-26-2011 |
| 20110121268 | LIGHT-EMITTING ELEMENT - The present invention relates to an organic thin-film light emitting device containing an organic compound represented by formula (1) and a donor compound. the light emitting device ca achieve both of the low-voltage driving operation and high luminance efficiency. | 05-26-2011 |
| 20110121269 | DEUTERATED COMPOUNDS FOR ELECTRONIC APPLICATIONS - This invention relates to deuterated aryl-anthracene compounds that are useful in electronic applications. It also relates to electronic devices in which the active layer includes such a deuterated compound. | 05-26-2011 |
| 20110121270 | ORGANIC LIGHT EMITTING DEVICE AND METHOD OF MANUFACTURING THE SAME - An organic light emitting device including a substrate on which an organic light emitting unit is formed, wherein the organic light emitting unit sequentially includes a first electrode, an organic layer, and a second electrode; and a passivation layer covering the substrate and the second electrode, and a method of manufacturing the organic light emitting device. | 05-26-2011 |
| 20110121271 | Organic light emitting diode display - An organic light emitting diode (OLED) display is provided. The OLED display includes a substrate main body, an OLED on the substrate main body, and a capping layer on the OLED. The capping layer includes a film having at least two layers of different refractive indexes. | 05-26-2011 |
| 20110121272 | ORGANIC LIGHT EMITTING DEVICE, LIGHTING APPARATUS INCLUDING ORGANIC LIGHT EMITTING DEVICE, AND ORGANIC LIGHT EMITTING DISPLAY APPARATUS INCLUDING ORGANIC LIGHT EMITTING DEVICE - An organic light emitting device having increased outcoupling efficiency, a lighting apparatus including the organic light emitting device, and an organic light emitting display apparatus including the organic light emitting device. The organic light emitting device includes a substrate, a first electrode layer that is uniformly patterned on the substrate, a low refractive conductive layer disposed on the first electrode layer, and having a conductive material with a lower refractive index than a refractive index of an organic layer that is disposed on the low refractive conductive layer, and a second electrode layer formed on the organic layer. | 05-26-2011 |
| 20110121273 | CARBON NANOTUBE COMPOSITE, ORGANIC SEMICONDUCTOR COMPOSITE, AND FIELD-EFFECT TRANSISTOR - A carbon nanotube composite in which a conjugated polymer containing repeating units containing a fused heteroaryl unit having a nitrogen-containing double bond in the ring, and a thiophene unit is attached to at least a part of the surface of a carbon nanotube. The present invention reduces the hysteresis of a field-effect transistor having a semiconductor layer containing a carbon nanotube. | 05-26-2011 |
| 20110121274 | ORGANIC ELECTROLUMINESCENCE DEVICE - The present invention relates to organic electroluminescent devices which comprise fluorene derivatives and spirobifluorene derivatives as matrix material for phosphorescent emitters. | 05-26-2011 |
| 20110121275 | Anthracene Derivative, and Light Emitting Element, Light Emitting Device, and Electronic Device Using the Anthracene Derivative - It is an object to provide a noble anthracene derivative, a light emitting element with a high luminous efficiency, and further a light emitting element with a long lifetime. It is another object to provide a light emitting device and electronic device with a long lifetime by using the light emitting element. An anthracene derivative represented by General Formula (1) is provided. Since the anthracene derivative represented by General Formula (1) has a high luminous efficiency, when the anthracene derivative is used for a light emitting element, the light emitting element can have a high luminous efficiency. Further, when the anthracene derivative represented by General Formula (1) is used for a light emitting element, the light emitting element can have a long lifetime. | 05-26-2011 |
| 20110121276 | ORGANIC ELECTROLUMINESCENT DEVICE, METHOD FOR PRODUCING THE SAME, AND ELECTRONIC APPARATUS - An organic electroluminescent device includes a substrate; a plurality of light-emitting elements, each including an organic light-emitting layer held between a pair of electrodes; a display region which overlaps the substrate in plan view and in which the light-emitting elements are disposed; a first connection line which is disposed around the display region and is connected to one of the pair of electrodes and on which a transparent conductive layer is disposed; and a gas barrier layer covering end and top surfaces of the first connection line and top surfaces of the light-emitting elements. | 05-26-2011 |
| 20110121277 | ORGANIC ELECTROLUMINESCENT DEVICE - An organic EL device | 05-26-2011 |
| 20110121278 | SOLUTION COMPOSITION AND POLYMER LIGHT-EMITTING DEVICE - To provide a solution composition having a significantly high viscosity comprising one or more solvent(s) and one or more polymer(s) having a polystyrene-reduced Z-average molecular weight of 5.0×10 | 05-26-2011 |
| 20110121279 | Light-emitting material comprising multinuclear complexes - Light emitting materials comprising multinuclear metal complexes comprising at least two metal atoms and a metal bridging ligand bound to said at least two metal atoms. It relates more particularly to a multinuclear complex of Formula (I): {-[L]2M-B-}n, wherein L is a bidentate ligand; M represents a transition metal having an atomic number of at least 40, and each M can be the same or different at each occurrence; B is a 2-connecting short metal bridging ligand bound to said at least two metal atoms, where the metal bridging ligand comprises coordinating atoms independently selected from the group consisting of nitrogen, phosphorous, carbon, oxygen, sulphur and selenium in 1,2 or 1,3 mutual position.(1,2-μ or 1,3-μ bonding mode); and n is an integer larger than 1. | 05-26-2011 |
| 20110121280 | SUBSTRATE, CONDUCTIVE PATTERN FORMATION PROCESS AND ORGANIC THIN FILM TRANSISTOR - The present invention provides a substrate with excellent thin line reproducibility and excellent adhesion with conductive wiring, a conductive pattern formation process employing the substrate and an organic thin film transistor employing the substrate. The substrate is characterized in that it has a sensitizing dye and a compound represented by the following formula (I): | 05-26-2011 |
| 20110121281 | ORGANIC TRANSISTOR AND METHOD FOR PRODUCING THE SAME - The object of the present invention is to provide an organic transistor using an organic semiconductor having excellent transistor properties, and a method for producing the organic transistor, the present invention providing, first, an organic transistor including a gate electrode (b), an insulating layer (c), an organic semiconductor layer (d) which contacts the insulating layer (c) and has a channel formation area, and source/drain electrodes (e), which are formed on (a) a substrate, wherein the organic semiconductor layer (d) contains a fluorine-based compound (surfactant), and, secondly, a method for producing an organic transistor comprising a gate electrode (b), an insulating layer (c), an organic semiconductor layer (d) which contacts the insulating layer (c) and has a channel formation area, and source/drain electrodes (e), which are formed on (a) a substrate, the method comprising: a step in which the organic semiconductor layer (d) is formed on the insulating layer (c) by printing or coating an organic semiconductor solution containing a fluorine-based surfactant; or a step in which the insulating layer (d) is formed on the organic semiconductor layer (d) containing a fluorine-based surfactant by printing or coating. | 05-26-2011 |
| 20110121282 | MANUFACTURING METHOD OF ORGANIC ELECTROLUMINESCENCE ELEMENT, LIGHT-EMITTING DEVICE, AND DISPLAY DEVICE - The present invention provides a method of manufacturing an organic EL element using a relief printing method that can prevent color mixing caused during ink supply, a light-emitting device with which color mixing can be prevented, and a display device comprising the light-emitting device. Specifically, provided is, for example, a method of manufacturing an organic electroluminescent element that comprises a pair of electrodes and an organic layer located between the electrodes, the method comprising: providing a substrate on which a plurality of partition walls are arranged in substantially parallel to each other, and in which a groove portion is formed on a face of each of the partition walls along a longitudinal direction of the partition walls, the face opposing another face near the substrate; and forming the organic layer by supplying an ink containing a material for the organic layer to concave portions formed with the partition walls and the substrate, using a relief printing plate in which a plurality of convex portions are arranged in substantially parallel to each other so as to correspond to the concave portions. | 05-26-2011 |
| 20110127494 | OPTOELECTRONIC DEVICE HAVING A SANDWICH STRUCTURE AND METHOD FOR FORMING THE SAME - An optoelectronic device is formed having a sandwich structure, which consists of an inorganic semiconductor layer, an organic semiconductor layer, and another inorganic semiconductor layer, where both of the two inorganic semiconductor layers are produced by a solution process. | 06-02-2011 |
| 20110127495 | NEW COMPOUND AND ORGANIC LIGHT EMITTING DEVICE USING THE SAME - The present invention provides a novel compound that is capable of largely improving life span, efficiency, electrochemical stability and thermal stability of the organic light emitting device, and an organic light emitting device in which said compound is included in an organic compound layer. | 06-02-2011 |
| 20110127496 | Neutral Metallic Dendrimer Complexes - A charge-neutral organometallic dendrimer is described, said dendrimer having the formula (I): | 06-02-2011 |
| 20110127497 | ORGANIC LIGHT EMITTING DEVICE USING GRAPHENE - An organic light emitting device including graphene. The organic light emitting device includes a first electrode that is interposed between a transparent substrate and an organic layer emitting light, and includes graphene having a thickness of about 0.1 nanometer (nm) to about 10 nanometers (nm). | 06-02-2011 |
| 20110127498 | ORGANIC LIGHT EMITTING DIODE DISPLAY DEVICE - An organic light emitting diode (OLED) display device includes a first substrate; a first electrode positioned on the first substrate; an organic light emission layer positioned on the first electrode; a second electrode positioned on the organic light emission layer; and a capping layer positioned on the second electrode to cover the organic light emission layer and including an ultraviolet (UV) interception material intercepting UV rays irradiated to the organic light emission layer from the exterior. | 06-02-2011 |
| 20110127499 | ORGANIC LIGHT EMITTING DIODE DISPLAY DEVICE AND METHOD OF FABRICATING THE SAME - An organic light emitting diode (OLED) display device and a method of fabricating the OLED display device, the OLED display device includes a substrate including an emission region and a non-emission region, a black matrix disposed in a region excluding a part of the emission region, a buffer layer disposed on the entire surface of the substrate, a semiconductor layer disposed on the buffer layer in the non-emission region, a gate electrode disposed on the semiconductor layer, a gate insulating layer insulating the semiconductor layer from the gate electrode and formed on the entire surface of the substrate, a first electrode formed on the gate insulating layer in the emission region, source and drain electrodes electrically connected with the semiconductor layer and the first electrode, an interlayer insulating layer insulating the source and drain electrodes from the gate electrode and opening a part of the first electrode, a pixel defining layer opening a part of the first electrode and disposed on the entire surface of the substrate, an organic layer disposed on the first electrode, and a second electrode disposed on the entire surface of the substrate. Here, the first electrode includes a transparent conductive oxide layer. | 06-02-2011 |
| 20110127500 | OLED DISPLAY APPARATUS AND METHOD OF MANUFACTURING THE SAME - An organic light-emitting diode (OLED) display apparatus and a method of manufacturing the OLED display apparatus, the apparatus includes anode electrodes having different thicknesses for different types of sub-pixels. | 06-02-2011 |
| 20110127501 | ORGANIC LIGHT-EMITTING DIODE LMINAIRES - There is provided an organic light-emitting diode luminaire. The luminaire includes a patterned first electrode, a second electrode, and an electroluminescent layer therebetween. The electroluminescent layer includes:
| 06-02-2011 |
| 20110127502 | Method of manufacturing organic light emitting display apparatus and organic light emitting display apparatus - A method of manufacturing an organic light emitting display apparatus includes forming first electrodes on a substrate, forming a pixel defining layer (PDL) on the substrate and first electrodes, the PDL including openings exposing predetermined areas of the first electrodes, forming a charge transport layer on the PDL and inside the openings of the PDL, performing a hydrophobic process on the charge transport layer, performing a hydrophilic process on the charge transport layer, such that portions of the charge transport layer corresponding to the openings are made hydrophilic, forming organic light emitting layers on the charge transport layer, and forming a second electrode electrically connected to the organic light emitting layers. | 06-02-2011 |
| 20110127503 | COMPOSITION FOR ORGANIC ELECTROLUMINESCENCE ELEMENT, ORGANIC THIN FILM, ORGANIC ELECTROLUMINESCENCE ELEMENT, ORGANIC EL DISPLAY DEVICE AND ORGANIC EL LIGHTING - An organic electroluminescence element comprising a luminescent layer formed by a wet film-forming method, which is a long-life organic electroluminescence element is provided. A composition for an organic electroluminescence element, which comprises: two or more kinds of organic electroluminescence element materials including a luminescent material; and a solvent, wherein the composition satisfies the following formula (1): | 06-02-2011 |
| 20110127504 | Organic Thin Film Transistors - An organic thin film transistor comprising: a substrate; a source electrode and a drain electrode disposed over the substrate with a channel region therebetween; a layer of organic semiconductor disposed in the channel region; a gate electrode; and a gate dielectric disposed between the layer of organic semiconductor and the gate electrode, wherein the gate dielectric comprises a cross-linked polymer and a fluorine containing polymer. | 06-02-2011 |
| 20110127505 | ORGANIC ELECTROLUMINESCENCE DEVICE AND DISPLAY UNIT - An organic electroluminescence device having high light emitting efficiency and improved reliability is provided. The organic electroluminescence device includes: an anode containing at least aluminum (Al); a cathode; and an organic layer between the anode and the cathode, the organic layer including a light emitting layer. The organic layer has a hole injection layer composed of a sulfonic acid derivative between the anode and the light emitting layer. | 06-02-2011 |
| 20110127506 | OLED Display Architecture with Improved Aperture Ratio - A device such as a display region that includes a plurality of multi-color pixels is provided. Each pixel may have several types of organic light emitting devices that operate as sub-pixels, and at least one type of device may be shared by multiple pixels. Less-used and/or more efficient device types, such as deep blue and green light emitting devices, may be shared between multiple pixels, leading to an improved aperture ratio and fill factor for the device. | 06-02-2011 |
| 20110127507 | METHOD OF MANUFACTURING ORGANIC LIGHT EMITTING DISPLAY APPARATUS, SURFACE TREATMENT DEVICE FOR ORGANIC LIGHT EMITTING DISPLAY APPARATUS, AND ORGANIC LIGHT EMITTING DISPLAY APPARATUS - Provided are a method of manufacturing an organic light emitting display apparatus, a surface treatment device for an organic light emitting display apparatus, and an organic light emitting display apparatus. To easily form organic emissive layers, the method includes: forming a first electrode on a substrate; forming on the first electrode a pixel defining layer having openings that expose predetermined portions of the first electrode; forming a charge carrying layer on the pixel defining layer and the first electrode exposed through the openings; hydrophobically treating portions of a surface of the charge carrying layer selectively, wherein the portions do not correspond to the openings, using a laser; forming organic emissive layers on the charge carrying layer; and forming a second electrode on the organic emissive layers so as to be electrically connected with the organic emissive layers. | 06-02-2011 |
| 20110127508 | ORGANIC ELECTRONIC DEVICE AND METHOD OF MANUFACTURE - An organic electronic device (e.g. OLED, OPV, OES, OTFT) is disclosed. The organic electronic device includes a carrier substrate, a first electrode layer disposed on the carrier substrate, an organic active electronic region disposed on the first electrode layer, and an indium second electrode layer disposed and formed on the organic active electronic region by applying heat on an indium solid at a temperature between the melting temperature of indium and a threshold operating temperature of the organic layers to melt the indium solid on the organic active electronic region. The organic active electronic region includes one or more organic layers. A method of manufacturing an organic electronic device is also disclosed. | 06-02-2011 |
| 20110127509 | ORGANIC LIGHT EMITTING DEVICE - An organic light emitting device (OLED) includes a polymeric fluorescent light emitting material doped with a phosphorescent dopant to form a fluorescent light emitting layer. The fluorescent light emitting layer may inhibit or prevent device degradation without affecting light emission from the light emitting layer, and may improve the service life of the OLED. | 06-02-2011 |
| 20110127510 | Light-Emitting Element, Light-Emitting Device, Electronic Device, and Lighting Device - Objects of the present invention are to provide: a light-emitting element having a long lifetime and good emission efficiency and drive voltage. One embodiment of the invention is a light-emitting element including, between an anode and a cathode, at least a stack structure in which a first layer, a second layer, and a light-emitting layer are provided in order from the anode side. The first layer includes a first organic compound and an electron-accepting compound. The second layer includes a second organic compound having a HOMO level differing from the HOMO level of the first organic compound by from −0.2 eV to +0.2 eV. The light-emitting layer includes a third organic compound having a HOMO level differing from the HOMO level of the second organic compound by from −0.2 eV to +0.2 eV and a light-emitting substance having a hole-trapping property with respect to the third organic compound. | 06-02-2011 |
| 20110127511 | TOP-EMITTING ORGANIC LIGHT-EMITTING DEVICE - A top-emitting organic light-emitting device (OLED) including a reflective first electrode layer; a semitransparent second electrode layer facing the first electrode layer; and an organic layer between the first electrode layer and the second electrode layer, wherein the organic layer comprises a first layer, a second layer, and an emission layer between the first layer and the second layer, wherein the sum of the thicknesses of the emission layer and the second layer is about 0.15 to about 0.30 times the thickness of the entire organic layer. The top-emitting OLED may have high efficiency, and thus driving voltage may be reduced. | 06-02-2011 |
| 20110127512 | COPOLYMER AND POLYMER LIGHT EMITTING DEVICE USING THE SAME - A copolymer having a block (A′) composed of a repeating unit represented by the formula (I-1), and/or a block (A) containing a repeating unit represented by the formula (I-1) and a repeating unit represented by the formula (II). | 06-02-2011 |
| 20110127513 | NOVEL NITROGEN-CONTAINING HETEROCYCLIC COMPOUND AND ORGANIC ELECTRONIC DEVICE USING THE SAME - The present invention provides a novel nitrogen-containing heterocyclic derivative and an organic electronic device using the same. The organic electronic device according to the present invention has excellent properties in terms of efficiency, driving voltage, and a life span. | 06-02-2011 |
| 20110127514 | DISPLAY DEVICE AND METHOD FOR MANUFACTURING DISPLAY DEVICE - A display device comprises: a metal substrate ( | 06-02-2011 |
| 20110127515 | PHOTOELECTRIC CONVERSION ELEMENT - Disclosed is a photoelectric conversion element comprising a pair of electrodes, at least one of which is transparent or translucent, and a photoactive layer provided between the electrodes, wherein the photoactive layer contains an electron donating compound and an electron accepting compound, and the electron donating compound or the electron accepting compound is a polymer compound having a repeating unit represented by the following formula (I), and the proportion of the repeating unit represented by the formula (I) is the highest among all of the repeating units contained in the polymer compound: | 06-02-2011 |
| 20110127516 | POLYMER COMPOUND AND LIGHT-EMITTING ELEMENT USING SAME - A polymer compound including: the repeating unit shown in the following formula (I) (wherein: Ar | 06-02-2011 |
| 20110127517 | COMPOUND CONTAINING 1,3-DIENE STRUCTURE AND METHOD FOR PRODUCING SAME - Disclosed is a compound containing a divalent group represented by formula (I). (In formula (I), Ar | 06-02-2011 |
| 20110133170 | ORGANIC LIGHT EMITTING DISPLAY DEVICE AND METHOD OF MANUFACTURING ORGANIC LIGHT EMITTING DISPLAY DEVICE - There is provided an organic light emitting display device including a first substrate; an organic light emitting unit formed on the first substrate; a second substrate disposed on the organic light emitting unit; and an adhesive unit for adhering the first substrate and the second substrate to each other, wherein the adhesive unit includes a sealant, and particles that are arranged in the sealant so as to block penetration of external impurities. There is further provided a method of manufacturing the organic light emitting display device. | 06-09-2011 |
| 20110133171 | ARYLAMINE COMPOUND AND ORGANIC ELECTROLUMINESCENCE DEVICE - This invention relates to an arylamine compound having a molecular weight of 1,500 to 6,000 represented by formula (1), and to an organic electroluminescence device having a pair of electrodes and at least one organic layer sandwiched therebetween, wherein the arylamine compound of formula (1) is used as a constituting material of the at least one organic layer: | 06-09-2011 |
| 20110133172 | Light-Emitting Element, light-Emitting Device, and Electronic Device - The light-emitting element of the present invention includes a light-emitting layer and a layer for controlling movement of carriers between a pair of electrodes. The layer for controlling movement of carriers includes a first organic compound having a carrier transporting property and a second organic compound for reducing the carrier transporting property of the first organic compound, and the second organic compound is dispersed in the first organic compound. The layer for controlling movement of carriers is provided in such a manner, whereby change in carrier balance with time can be suppressed. Therefore, a light-emitting element having a long lifetime can be obtained. | 06-09-2011 |
| 20110133173 | CHARGE TRANSPORT COMPOSITIONS AND ELECTRONIC DEVICES MADE WITH SUCH COMPOSITIONS - The present invention relates to charge transport compositions. The invention further relates to electronic devices in which there is at least one active layer comprising such charge transport compositions. | 06-09-2011 |
| 20110133174 | N-TYPE CONJUGATED COMPOUNDS CONTAINING DIBORYLENE UNITS, METHODS OF MAKING, AND A DEVICE COMPRISING THE COMPOUND - N-type conjugated compounds are disclosed which include at least one conjugated electron-acceptor unit The conjugated electron-acceptor unit includes a diborylene unit. The compounds find application in an electron acceptor layer of an electronic device. | 06-09-2011 |
| 20110140089 | ORGANIC EL DEVICE - The object of the present invention is to provide an organic EL device having a structure that resolves a problem of trade-off between decrease in a drive voltage and increase in production yield. The organic EL device of the present invention includes a substrate, a pair of electrodes provided on the substrate, and an organic EL layer sandwiched by the pair of electrodes; the pair of electrodes includes a positive electrode and a negative electrode; the organic EL layer includes at least a light-emitting layer and a hole injection layer that is in contact with the positive electrode; the hole injection layer is formed of an n-type semiconductor host material and a p-type semiconductor guest material; a LUMO level E | 06-16-2011 |
| 20110140090 | ORGANIC LIGHT EMITTING DIODE DISPLAY - An organic light emitting diode display is disclosed. The display includes: a substrate; a first electrode positioned on the substrate; an organic emission layer positioned on the first electrode; a second electrode positioned on the organic emission layer; and a semi-transmissive layer positioned between the substrate and the first electrode and having a plurality of refractive layers having different refractive indices. | 06-16-2011 |
| 20110140091 | Electro-optic Diode Devices - A light emissive or photovoltaic device comprising: a cathode structure for injecting electrons, the cathode structure having one or more constituent regions; an anode structure for injecting holes, the anode structure having one or more constituent regions; and an organic light emissive component located between the anode structure and the cathode structure; the refractive indices and the thicknesses of the or each constituent region of the cathode and anode structures and of the light emissive component being such that the emission or absorption spectrum of the device is substantially angularly dependent. | 06-16-2011 |
| 20110140092 | CHARGE TRANSPORT COMPOSITIONS AND ELECTRONIC DEVICES MADE WITH SUCH COMPOSITIONS - The present invention relates to charge transport compositions. The invention further relates to electronic devices in which there is at least one active layer comprising such charge transport compositions. | 06-16-2011 |
| 20110140093 | COMPOUNDS FOR USE IN LIGHT-EMITTING DEVICES - Compounds including optionally substituted Ring Systems 1-4 may be used as hosts in light-emitting devices. | 06-16-2011 |
| 20110147716 | OLED WITH HIGH EFFICIENCY BLUE LIGHT-EMITTING LAYER - The invention provides an OLED device comprising an anode, a cathode and a light-emitting layer located therebetween, said light-emitting layer comprising an anthracene host and a styrylamine blue light-emitting compound; and, located between the said light-emitting layer and the cathode, a first electron-transporting layer that is greater than 0.5 nm and less than 5 nm thick; and a second electron-transporting layer consisting essentially of an anthracene located between the first electron-transporting layer and the cathode. The first electron-transporting layer includes a compound with a less negative LUMO level than the anthracene in the second electron-transporting layer. Devices of the invention provide improvement in features such as efficiency. | 06-23-2011 |
| 20110147717 | DEUTERATED COMPOUNDS FOR LUMINESCENT APPLICATIONS - This invention relates to deuterated compounds that are useful in electroluminescent applications. It also relates to electronic devices in which the active layer includes such a deuterated compound. | 06-23-2011 |
| 20110147718 | ELECTROACTIVE COMPOSITION AND ELECTRONIC DEVICE MADE WITH THE COMPOSITION - There is provided an electroactive composition including: a deuterated first host material and an electroluminescent dopant material. The first host is a compound having Formula I: | 06-23-2011 |
| 20110147719 | ELECTRICALLY CONDUCTIVE POLYMER COMPOSITIONS - The present invention relates to electrically conductive compositions, and their use in electronic devices. The composition includes either (1) a deuterated electrically conductive polymer doped with a highly-fluorinated acid polymer; or (2) (a) a deuterated electrically conductive polymer doped with a non-fluorinated polymeric acid and (b) at least one highly-fluorinated acid polymer. | 06-23-2011 |
| 20110147720 | Novel Quinoxaline Derivatives and Their Use in Organic Light-Emitting Diode Device - The present invention relates to novel quinoxaline derivatives and their use in an organic light-emitting diode device. The quinoxaline derivative is of luminescence and rigidity, can increase glass transition temperature (Tg) and has better thermal stability, and thus can be used as a hole transporting layer, a host or guest of an emitting layer or an electron transporting layer of an organic light-emitting diode device. | 06-23-2011 |
| 20110147721 | POLARIZING FILM FOR DISPLAY DEVICE AND ORGANIC LIGHT EMITTING DIODE (OLED) DISPLAY DEVICE INCLUDING THE SAME - A polarizing film includes an anti-glare layer that has a haze of 10 to 50%. An OLED display device includes a display panel including a device substrate on which one or more OLEDs are formed, and a polarizing film disposed at a viewing surface of the display panel. The polarizing film includes an anti-glare layer having a haze of 10 to 50%. | 06-23-2011 |
| 20110147722 | SEMICONDUCTOR LIGHT EMITTING DEVICE COMPRISING HIGH PERFORMANCE RESINS - A semiconductor light emitting device comprising curable polyorganosiloxane compositions is provided where the compositions contain a 13 | 06-23-2011 |
| 20110147723 | ENHANCED E-FIELD SENSING USING NEGATIVE CAPACITANCE FET SUBTHRESHOLD SLOPE ENHANCEMENT - In certain embodiments, a field effect transistor (FET) can include a substrate, a source electrode, a drain electrode, a ferroelectric material layer, a first gate electrode, and a second gate electrode to maintain an optimal polarization state of the ferroelectric material layer. In other embodiments, a FET can include a film, first and second gates on the film, a ferroelectric material layer covering the film and gates, an insulating layer substantially covering the ferroelectric material layer, a source and a drain on the insulating layer, and a pentacene layer. | 06-23-2011 |
| 20110147724 | ORGANIC THIN FILM TRANSISTOR AND METHOD OF MANUFACTURING THE SAME - There is provided an organic thin film transistor and a method of manufacturing the same. The organic thin film transistor includes: an insulating substrate on which a plurality of barrier ribs and a plurality of grooves partitioned by the barrier ribs are formed; source and drain electrodes each formed on the grooves spaced apart from each other among the plurality of grooves; a gate electrode formed on the groove between the source and drain electrodes; an opening formed by etching the barrier ribs between the source electrode and the gate electrode and between the gate electrode and the drain electrode; a gate insulating film formed on the opening; and an organic semiconductor layer formed on the gate insulating film. The organic thin film transistor is capable of mass production and has excellent electrical characteristics. | 06-23-2011 |
| 20110147725 | SULFONATED POLYTHIOPHENES COMPRISING FUSED RING REPEAT UNITS - A sulfonated polymer comprising a 3-substituted fused thienothiophene repeat unit, a composition comprising the polymer, a method of making the polymer, and a device comprising the polymer. The polymers can be used in hole injection or hole transport layers, or other applications in organic electronic devices. | 06-23-2011 |
| 20110147726 | ORGANIC THIN FILM TRANSISTOR, METHOD FOR MANUFACTURING THE SAME, DISPLAY MEMBER USING THE ORGANIC THIN FILM TRANSISTOR, AND DISPLAY - An object of the present invention is to provide an organic thin film transistor a gate insulating film of which can be formed at a low temperature. The organic thin film transistor of the present invention includes a source electrode, a drain electrode, an organic semiconductor layer which becomes a current path between the source electrode and the drain electrode, a gate electrode which controls an electric current passing through the current path, and an insulating layer which insulates the organic semiconductor layer from the gate electrode, wherein the insulating layer is formed of a cured substance of a composition containing a first compound having, in the molecule, two or more groups that produce a functional group which reacts with an active hydrogen group by electromagnetic radiations or heat, and a second compound having two or more active hydrogen groups in the molecule, where at least one of the first compound and the second compound is a polymer compound. | 06-23-2011 |
| 20110147727 | OLEDS DOPED WITH PHOSPHORESCENT COMPOUNDS - Organic light emitting devices are disclosed which are comprised of a heterostructure for producing electroluminescence wherein the heterostructure is comprised of an emissive layer containing a phosphorescent dopant compound. For example, the phosphorescent dopant compound may be comprised of platinum octaethylporphine (PtOEP), which is a compound having the chemical structure with the formula: | 06-23-2011 |
| 20110147728 | SPIROFLUORENE DERIVATIVE, MATERIAL FOR LIGHT-EMITTING ELEMENT, LIGHT-EMITTING ELEMENT, LIGHT-EMITTING DEVICE, AND ELECTRONIC DEVICE - It is an object of the present invention to provide a material having a high Tg and a wide energy gap. The present invention provides a spirofluorene derivative represented by General Formula 1. (In the formula, R | 06-23-2011 |
| 20110147729 | Stilbene Derivatives, Light-Emitting Element and Light-Emitting Device - The present invention provides a novel substance having an excellent color purity of blue, a light-emitting element and a light-emitting device using the novel substance. A stilbene derivative has a structure shown by the general formula (1). In the general formula (1), R | 06-23-2011 |
| 20110147730 | CARBAZOLE DERIVATIVE, AND LIGHT EMITTING ELEMENT AND LIGHT EMITTING DEVICE USING THE CARBAZOLE DERIVATIVE - It is an object of the present invention to provide a material which is excellent in a hole injecting property and a hole transporting property, and to provide a light emitting element and a light emitting device using a material which is excellent in a hole injecting property and a hole transporting property. The present invention provides a carbazole derivative represented by a general formula (1). The carbazole derivative according to the present invention is excellent in the hole injecting property. By using the carbazole derivative according to the present invention as a hole injecting material for a hole injecting layer of a light emitting element, a driving voltage can be reduced. In addition, a lower driving voltage, improvement of the luminous efficiency, a longer life time, and higher reliability can be realized by applying the material to a light emitting element or a light emitting device. | 06-23-2011 |
| 20110147731 | CONDENSED RING AROMATIC COMPOUND FOR ORGANIC LIGHT-EMITTING DEVICE AND ORGANIC LIGHT-EMITTING DEVICE HAVING THE SAME - Provided are a condensed ring aromatic compound for an organic light-emitting device, and an organic light-emitting device having optical output with high efficiency and high luminescence and having durability. An organic light-emitting device including an anode and a cathode, and a layer made of an organic compound interposed between the anode and the cathode, wherein at least one layer of the layers made of the organic compound contains a condensed ring aromatic compound shown in the following general formula [1]: | 06-23-2011 |
| 20110147732 | BENZOFLUORANTHENE DERIVATIVE AND ORGANIC ELECTROLUMINESCENCE ELEMENT COMPRISING SAME - A benzofluoranthene derivative represented by the following formula (1): | 06-23-2011 |
| 20110156009 | COMPACT ELECTRICAL SWITCHING DEVICES WITH NANOTUBE ELEMENTS, AND METHODS OF MAKING SAME - An electrical device includes a substrate; first and second active areas; first and second word lines disposed in a first plane; first and second bit lines in a second plane and in electrical communication with first and second active areas; and a reference line disposed in a third plane. A nanotube element disposed in a fourth plane is in electrical communication with first and second active areas and the reference line via electrical connections at a first surface of the nanotube element. The nanotube element includes first and second regions having resistance states that are independently adjustable in response to electrical stimuli, wherein the first and second regions nonvolatilely retain the resistance states. Arrays of such electrical devices can be formed as nonvolatile memory devices. Methods for fabricating such devices are also disclosed. | 06-30-2011 |
| 20110156010 | SEMICONDUCTOR DEVICE AND METHOD FOR FABRICATING THE SAME - A semiconductor device includes a gate formed over a substrate, organic semiconductor pattern interposed between the substrate and the gate, junction regions formed in the substrate on both sides of the gate, and junction patterns formed over the junction regions to contact the organic semiconductor patterns. | 06-30-2011 |
| 20110156011 | BLUE FLUORESCENCE COMPOUND AND ORGANIC ELECTROLUMINESCENCE DEVICE USING THE SAME - The present invention relates to a blue fluorescence compound which enables to achieve high brightness, a long lifetime and high efficiency; and an organic electroluminescence device thereof. | 06-30-2011 |
| 20110156012 | DOUBLE LAYER HARDMASK FOR ORGANIC DEVICES - Method of manufacturing a substrate comprising an active organic layer, the method comprising providing a substrate comprising a first layer of an organic material, depositing a second layer on the first layer of organic material, depositing a third layer on the second layer, wherein the second layer protects the first layer of organic material during the deposition of the third layer, and patterning the second layer and the third layer to form a hardmask. | 06-30-2011 |
| 20110156013 | COMPOUND FOR ORGANIC PHOTOELECTRIC DEVICE AND ORGANIC PHOTOELECTRIC DEVICE INCLUDING THE SAME - A compound for an organic photoelectric device and an organic photoelectric device including the same, the compound being represented by the following Chemical Formula 1: | 06-30-2011 |
| 20110156014 | MATERIAL FOR ORGANIC PHOTOELECTRIC DEVICE AND ORGANIC PHOTOELECTRIC DEVICE INCLUDING THE SAME - A material for an organic photoelectric device and an organic photoelectric device including the same, the material including an asymmetric compound represented by the following Chemical Formula 1: | 06-30-2011 |
| 20110156015 | ORGANIC LIGHT EMITTING DISPLAY DEVICE - An organic light emitting display device including: a substrate; a sealing member; an organic light emitting device between the substrate and the sealing member and for displaying images; a selective light absorbing layer on a surface of the sealing member facing the organic light emitting device and including pigments for selectively absorbing light; and a black matrix layer on the selective light absorbing layer corresponding to non-emission areas of the organic light emitting device. | 06-30-2011 |
| 20110156016 | ORGANIC LIGHT-EMITTING MEDIUM AND ORGANIC EL ELEMENT - An organic light-emitting medium including a diaminopyrene derivative represented by the following formula (1) and an anthracene derivative represented by the following formula (2); | 06-30-2011 |
| 20110156017 | NOVEL ANTHRACENE DERIVATIVES AND ORGANIC ELECTRONIC DEVICE USING SAME - The present invention provides a novel anthracene derivatives and an organic electronic device using the same. The organic electronic device according to the present invention shows excellent properties in terms of efficiency, a driving voltage, and a life span. | 06-30-2011 |
| 20110156018 | POLYMER COMPOUND AND POLYMER LIGHT-EMITTING DEVICE USING THE SAME - A polymer compound comprising a repeating unit represented by the formula (I): | 06-30-2011 |
| 20110156019 | DERIVATIZED FULLERENE-BASED DOPANTS FOR ORGANIC SEMICONDUCTORS - Methods for producing p-doped organic semiconductor material with a fullerene derivative having at least one electron-withdrawing substituent covalently attached thereto, and semiconductor compositions prepared thereby are provided. Also provided are electronic devices, such as transistors, solar-cells, illuminating devices, OLEDs and detectors, comprised of these p-doped organic semiconductor materials. | 06-30-2011 |
| 20110163299 | Electroluminescent Devices Employing Organic Cathodes - The disclosure provides methods, materials, and devices suitable for use in electroluminescent devices. In one embodiment, for example, there is provided a layered cathode comprising a metal substrate and an intermediate organic or organometallic layer having an electron accepting group. The intermediate layer provides an interface with an overlaying electroluminescent layer. The disclosure finds utility, for example, in the field of microelectronic devices. | 07-07-2011 |
| 20110163300 | ORGANIC LIGHT-EMITTING MATERIAL, ORGANIC LIGHT-EMITTING ELEMENT USING THE SAME AND METHOD OF FORMING THE SAME - The present invention provides compound of formula (I) | 07-07-2011 |
| 20110163301 | PYROMELLITIC DIIMIDE ORGANIC SEMICONDUCTORS AND DEVICES - n-type organic semiconductors have a pyromellitic diimide structure and electronic or electro-optic devices include pyromellitic diimide compounds as organic semiconductors. Specific semiconductors include pyromellitic diimide compounds have sidechains comprising fluorine substituted aliphatic or aromatic moieties linked to the pyromellitic diimide structure by an alkylene or heteroalkylene linking group. An electronic or electro-optic device includes a first electrode, a second electrode space apart from the first electrode, and an organic semiconductor layer arranged between the first and second electrodes. The organic semiconductor layer comprises a pyromellitic diimide compound. | 07-07-2011 |
| 20110163302 | HOLE TRANSPORT MATERIALS HAVING A SULFUR-CONTAINING GROUP - Novel materials are provided, having a single phenyl or a chain of phenyls where there is a nitrogen atom on each end of the single phenyl or chain of phenyls. The nitrogen atom may be further substituted with particular thiophene, benzothiophene, and triphenylene groups. Organic light-emitting devices are also provided, where the novel materials are used as a hole transport material in the device. Combinations of the hole transport material with specific host materials are also provided. | 07-07-2011 |
| 20110163303 | POLYMERIC MATERIAL, METHOD OF FORMING THE POLYMERIC MATERIAL, AND MEHTOD OF FORMING A THIN FILM USING THE POLYMERIC MATERIAL - A polymeric material includes a pendant polycyclic aromatic compound precursor. | 07-07-2011 |
| 20110163304 | Organic Material and Electrophotographic Device - The invention relates to an electronic device, particularly photoreceptor or electrophotographic device, comprising an organic function material, which comprises an electron transport component and a hole trap component, to an organic material, which is a mixture or a copolymer comprising an electron transport component and a hole trap component, its use as charge transport material in a photoreceptor or electrophotographic device, especially of the positive charging type, and to electronic devices comprising such a material. | 07-07-2011 |
| 20110168983 | Semiconductor Device and Manufacturing Method Thereof - Disclosed are a semiconductor device and a manufacturing method thereof. The semiconductor device can include a recess formed in an active area of a semiconductor substrate, an insulating layer formed in the recess, a source electrode and a drain electrode spaced apart from the source electrode on the insulating layer, a carbon nanotube layer formed between the source and drain electrodes, an oxide layer pattern covering at least the carbon nanotube layer, and a gate electrode formed on the oxide layer pattern. | 07-14-2011 |
| 20110168984 | VISIBLE/NEAR-INFRARED PORPHYRIN-TAPE/C60 ORGANICPHOTODETECTORS - Porphyrin compounds are provided. The compounds may further comprise a fused polycyclic aromatic hydrocarbon or a fused heterocyclic aromatic. Fused polycyclic aromatic hydrocarbon s and fused heterocyclic aromatics may extend and broaden absorption, and modify the solubility, crystallinity, and film-forming properties of the porphyrin compounds. Additionally, devices comprising porphyrin compounds are also provided. The porphyrin compounds may be used in a donor/acceptor configuration with compounds, such as C | 07-14-2011 |
| 20110168985 | Organic Light Emitting Diode Display Device and Method of Manufacturing the Same - An organic light emitting diode display device and a method of manufacturing the same are disclosed. The organic light emitting diode display device includes a substrate having an emission section and anon-emission section, a semiconductor layer located on the substrate, a gate dielectric layer located over an entire front surface of the substrate, a gate electrode located in correspondence to the semiconductor layer, a dielectric layer located over the entire front surface of the substrate, source and drain electrodes and a first electrode located on the dielectric layer and electrically connected to the semiconductor layer, a pixel definition layer exposing a part of the first electrode, a spacer located on the pixel definition layer and located on the non-emission section of the substrate, an organic film layer located on the first electrode, and a second electrode located over the entire front surface of the substrate. | 07-14-2011 |
| 20110168986 | THIN FILM DEPOSITION APPARATUS, METHOD OF MANUFACTURING ORGANIC LIGHT-EMITTING DISPLAY DEVICE BY USING THE APPARATUS, AND ORGANIC LIGHT-EMITTING DISPLAY DEVICE MANUFACTURED BY USING THE METHOD - A thin film deposition apparatus, a method of manufacturing an organic light-emitting display device by using the thin film deposition apparatus, and an organic light-emitting display device manufactured by using the method. The thin film deposition apparatus includes: a deposition source that discharges a deposition material; a deposition source nozzle unit disposed at a side of the deposition source and including a plurality of deposition source nozzles arranged in a first direction; a patterning slit sheet disposed opposite to the deposition source nozzle unit and including a plurality of patterning slits having different lengths arranged in the first direction; and a barrier plate assembly disposed between the deposition source nozzle unit and the patterning slit sheet in the first direction, and including a plurality of barrier plates that partition a space between the deposition source nozzle unit and the patterning slit sheet into a plurality of sub-deposition spaces, wherein the thin film deposition apparatus is separated from the substrate by a predetermined distance, and the thin film deposition apparatus and the substrate are movable relative to each other. | 07-14-2011 |
| 20110168987 | Organic Electronic Device - An organic electronic device comprising: an anode; a hole injecting layer; a cathode; and organic semiconductive material disposed between the hole injecting layer and the cathode, wherein the cathode comprises an electron-injecting material having a higher electron-injection efficiency than BaO/Al, and wherein the hole injecting layer comprises a hole injecting material which has a lower workfunction than PEDOT:PSS (1:6). | 07-14-2011 |
| 20110168988 | ORGANIC LIGHT EMITTING DIODE DISPLAY - An OLED display is disclosed. The display includes: a substrate main body, and an organic light emitting diode (OLED) formed on above the substrate main body, where the OLED includes: a first electrode injecting holes, a second electrode injecting electrons, an emission layer formed between the first and second electrodes, a hole injection layer (HIL) and a hole transport layer (HTL) sequentially formed between the first electrode and the emission layer, and a semi-transparent layer formed between the first electrode and the emission layer in red and green pixels. | 07-14-2011 |
| 20110168989 | High-molecule-based organic light-emitting diode and fabrication method thereof - The present invention discloses a high-molecule-based organic light-emitting diode (OLED) and a fabrication method thereof. The high-molecule-based OLED comprises a layer selected from a group consisting of an organic emissive layer, a first emission-auxiliary layer and a second emission-auxiliary layer. The organic emissive layer, first emission-auxiliary layer or second emission-auxiliary layer comprises a molecular material having a molecular weight of larger than approximately 730 g mol | 07-14-2011 |
| 20110168990 | ORGANIC ELECTROLUMINESCENT DEVICE, DISPLAY, AND ILLUMINATING DEVICE - An organic electroluminescent element including at least an emission layer sandwiched between an anode and a cathode, wherein the emission layer comprises at least a compound represented by Formula (A), | 07-14-2011 |
| 20110168991 | MOLECULAR ELEMENT, MANUFACTURING METHOD THEREOF, INTEGRATED CIRCUIT DEVICE, MANUFACTURING METHOD THEREOF, THREE-DIMENSIONAL INTEGRATED CIRCUIT DEVICE, AND MANUFACTURING METHOD THEREOF - In one example embodiment, a molecular element is configured by bridging a gap between a source electrode and a drain electrode by a functional molecule. The functional molecule arises from covalent linkage of a side chain composed of a pendant molecule that has dielectric constant anisotropy and/or dipole moments and in which orientation change occurs due to an electric field to a main chain composed of a conjugated molecule in which structural change occurs due to the orientation change of the pendant molecule and an electrical characteristic changes. The molecular element is made to work as a diode, a transistor, or a memory by an electric field applied to the pendant molecule of the functional molecule by gate electrodes. | 07-14-2011 |
| 20110168992 | NOVEL COMPOUND, METHOD FOR PREPARING SAME AND ORGANIC ELECTRONIC DEVICE USING SAME - The present invention relates to a novel compound, a method for manufacturing the same, and an organic electronic device using the same, and the novel compound according to the present invention may act as a hole injection, hole transport, electron injection and transport, or light emitting material in an organic light emitting device and an organic electronic device, and the device according to the present invention shows excellent properties in terms of efficiency, a driving voltage, and stability. | 07-14-2011 |
| 20110175064 | Light emitting device and method of fabricating the same - A light emitting device may include a first electrode on a substrate, a first emission layer on the first electrode, a buffer layer on the first emission layer, a middle electrode on the buffer layer, a second emission layer on the middle electrode, and a second electrode on the second emission layer. The buffer layer may include a material selected from the group consisting of a metal oxide, a polyelectrolyte, and a combination thereof. The first emission layer, buffer layer, middle electrode, and second emission layer may be fabricated using a wet process. | 07-21-2011 |
| 20110175065 | PHOTOVOLTAIC DEVICE HAVING TRANSPARENT ELECTRODE FORMED WITH NANOPARTICLES - A photovoltaic device is disclosed that includes a transparent front electrode formed by the self-assembly of conductive nanoparticles from an emulsion coated onto a substrate and dried. The nanoparticles self-assemble into a network-like pattern of conductive traces that define randomly-shaped transparent cells. The cells may be filled with various transparent filler materials and additional layers may be present in the device in addition to conventional components. Processes for forming the transparent electrode are also disclosed. | 07-21-2011 |
| 20110175066 | ORGANIC LUMINESCENT MATERIALS, COATING SOLUTION USING SAME FOR ORGANIC EMITTING LAYER, ORGANIC LIGHT EMITTING DEVICE USING COATING SOLUTION AND LIGHT SOURCE DEVICE USING ORGANIC LIGHT EMITTING DEVICE - It is an object of the present invention to provide an organic light-emitting device which can emit white light by easily controlling dopant concentrations. The organic light-emitting device has a first electrode ( | 07-21-2011 |
| 20110175067 | ORGANIC LIGHT-EMITTING DIODE - According to one embodiment, there is provided an organic light-emitting diode including an anode and a cathode arranged apart from each other, an emissive layer arranged between the anode and the cathode, a hole injection layer arranged between the anode and the emissive layer and including a polyethylenedioxythiophene, and a hole-transport layer arranged between the hole injection layer and the emissive layer and including a hole-transport material. The emissive layer includes a cathode side first area including a hole transport host material, an electron transport host material and an emitting dopant, and an anode side second area including the hole transport host material and no electron transport host material. | 07-21-2011 |
| 20110175068 | POLYMER AND ORGANIC LIGHT EMITTING DEVICE INCLUDING POLYMER - A polymer and an organic light-emitting device including the polymer are provided, wherein the polymer comprises a polymeric unit represented by the Formula: | 07-21-2011 |
| 20110175069 | CROSS-LINKABLE POLYMER, CROSS-LINKED MATERIAL OF THE CROSS-LINKABLE POLYMER, ORGANIC LIGHT EMITTING DEVICE COMPRISING THE CROSS-LINKED MATERIAL AND METHOD OF PREPARING THE ORGANIC LIGHT EMITTING DEVICE - A cross-linkable polymer including 1,1′-binaphthyl repeating units linked through 6,6′-arylene groups, a cross-linked material comprising the cross-linkable polymer, an organic light emitting device including the cross-linked material, and a method of preparing the organic light emitting device are each disclosed. | 07-21-2011 |
| 20110175070 | ORGANIC LIGHT EMITTING DISPLAY DEVICE - An organic light emitting display device including: a substrate; an organic light emitting device on the substrate to display an image; a sealing member on the organic light emitting device; a phase delay layer disposed on the substrate, the organic light emitting device, or the sealing member; a linear polarization layer disposed on the substrate, the organic light emitting device, the sealing member, or the phase delay layer and is located closer to a display surface of the organic light emitting display where the image is displayed than the organic light emitting device, the sealing member, and the phase delay layer are from the display surface; a multi-phase delay layer between the phase delay layer and the linear polarization layer; and a transmittance control layer disposed on the substrate, the organic light emitting device, the sealing member, the phase delay layer, the multi-phase delay layer, or the linear polarization layer. | 07-21-2011 |
| 20110175071 | ORGANIC ELECTRIC FIELD LIGHT-EMITTING ELEMENT - An organic electric field light-emitting element, containing an anode; a cathode; and an organic layer provided therebetween and containing a first organic layer, a second organic layer and a third organic layer laminated in this order from the anode side, wherein the first organic layer contains a first host material in an amount of 10 to 90 mass % and a first hole-transporting phosphorescent material in an amount of 10 to 90 mass %; the second organic layer contains a second host material in an amount of 65 to 96.9 mass %, a second hole-transporting phosphorescent material in an amount of 3 to 30 mass %, and an electron-trapping material in an amount of 0.1 to 5 mass %; the third organic layer contain a hole-blocking material whose T1 is higher than that of the second hole-transporting phosphorescent material by at least 0.1 eV, wherein the second host material, the second hole-transporting phosphorescent material, and the electron-trapping material satisfy the following relationship: | 07-21-2011 |
| 20110175072 | ORGANIC LIGHT-EMITTING DEVICE - Provided is an organic light-emitting device that shows high luminous efficiency even when driven at a high luminance. More specifically, provided is an organic light-emitting device, including: an anode (transparent electrode layer) and a cathode (metal electrode layer); and an organic compound layer being interposed between the anode and the cathode, and including an emission layer, in which: the emission layer has a host, a first dopant, and a second dopant; the host includes an aromatic hydrocarbon compound; the first dopant includes a phosphorescent iridium complex; and the second dopant includes a compound having two triarylamine structures. | 07-21-2011 |
| 20110175073 | ORGANIC LIGHT EMITTING DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME - An organic light emitting display device having a uniform thin film in a sub-pixel region, and a method of manufacturing the organic light emitting display device. The organic light emitting display device includes a substrate, a pixel electrode disposed on the substrate, and a pixel define layer disposed on the substrate and exposing the pixel electrode, The surface of the pixel electrode is saw toothed or rough in shape. | 07-21-2011 |
| 20110175074 | COMPONENTS AND CIRCUIT ARRANGEMENTS INCLUDING AT LEAST ONE ORGANIC FIELD-EFFECT TRANSISTOR - A circuit arrangement comprises a first electronic component, which is an organic field-effect transistor. It comprises a source electrode ( | 07-21-2011 |
| 20110175075 | Organic Electro-Luminescence Device - A method of fabricating an organic electro-luminescence device comprising the steps of providing a substrate, an organic chamber, and a sputtering chamber, forming a hole injection layer on the substrate, forming a hole transport layer on the hole injection layer in the organic chamber, forming a light-emitting layer on the hole transport layer in the organic chamber, disposing a metal chelate material on the light-emitting layer and partially doping a CsF compound into the metal chelate material to forming an electron transporting layer in the organic chamber, forming a buffer layer on the electron transporting layer in the organic chamber, transferring the substrate, the hole injection layer, the hole transport layer, light-emitting layer, the electron transporting layer, and the buffer layer form the organic chamber to the sputtering chamber, and forming an electron injection layer on the buffer layer in the sputtering chamber | 07-21-2011 |
| 20110175076 | Light-Emitting Element and Light-Emitting Device Employing the Same - An object is to provide a white light-emitting element which emits broad white light which is close to natural light and covers a wide wavelength range; that is, a white light-emitting element which has a broad spectrum waveform. Further, there are various different kinds of white light; however, in particular, an object is to provide a white light-emitting element which emits white light which is close to the standard white color of the NTSC. Over a substrate | 07-21-2011 |
| 20110175077 | FUSED POLYCYCLIC COMPOUNDS AND ORGANIC LIGHT-EMITTING DEVICE USING THE SAME - A fused polycyclic compounds is represented by the general formula (I): | 07-21-2011 |
| 20110175078 | HYDROGEN PENETRATION BARRIER - Provided is a hydrogen penetration barrier for preventing hydrogen from being diffused and discharged through a barrier and preventing hydrogen embrittlement of a material due to diffusion of hydrogen ions into a material. In detail, the hydrogen penetration barrier prevents penetration of hydrogen ions by using a built-in potential of a semiconductor layer doped with a p-type impurity and a semiconductor layer doped with an n-type impurity and a potential applied by a reverse biased voltage and includes an absorption layer absorbing the hydrogen molecules to primarily prevent the penetration of the hydrogen molecules and uses the absorption layer made of the conductive material as an application electrode of the reverse biased voltage and ionizes the hydrogen absorbed to the absorption layer to secondarily prevent the penetration of the hydrogen molecules and prevent the hydrogen embrittlement. | 07-21-2011 |
| 20110175079 | COMPOUND HAVING SUBSTITUTED ANTHRACENE RING STRUCTURE AND PYRIDOINDOLE RING STRUCTURE AND ORGANIC ELECTROLUMINESCENCE DEVICE - The present invention provides an organic compound having excellent properties, which is excellent in electron-injection/transport performance, has hole-blocking ability and is high stability in a thin-film state, as a material for an organic electroluminescence device having a high efficiency and a high durability, and provides is an organic electroluminescence device having a high efficiency and a high durability using the compound. The present invention relates to a compound having a substituted anthracene ring structure and a pyridoindole ring structure represented by general formula (1); and an organic electroluminescence device having a pair of electrodes and at least one organic layer interposed between the electrodes in which the at least one organic layer contains the compound. | 07-21-2011 |
| 20110180784 | ORGANIC SEMICONDUCTING COMPOSITIONS AND N-TYPE SEMICONDUCTOR DEVICES - An organic semiconducting composition consists essentially of an N,N-dicycloalkyl-substituted naphthalene diimide and a polymer additive comprising an insulating or semiconducting polymer having a permittivity at 1000 Hz of at least 1.5 and up to and including 5. This composition can be used to provide a semiconducting layer in a thin-film transistor that can be incorporated into a variety of electronic devices. | 07-28-2011 |
| 20110180785 | TRANSISTOR STRUCTURE COMPRISING A CHEMICAL ADDITIVE, A DISPLAY AND AN ELECTRONIC APPARATUS - A transistor structure is described herein that includes a semiconductor layer and a dielectric layer. In accordance with the disclosure, at least one of the semiconductor layer and/or the dielectric layer comprises a chemical additive having a higher reaction potential for a chemical species present in an environment than a material of the semiconductor layer and/or the dielectric layer. | 07-28-2011 |
| 20110180786 | HOLE TRANSPORT MATERIALS CONTAINING TRIPHENYLENE - Novel materials are provided, having a single phenyl or chain of phenyls where there is a nitrogen atom on each end of the single phenyl or chain of phenyls. The nitrogen atom may be further substituted with particular triphenylene groups. Organic light-emitting devices are also provided, where the novel materials are used as a hole transport material in the device. Combinations of the hole transport material with specific host materials are also provided. | 07-28-2011 |
| 20110180787 | Ink-Jet Print Ink and Organic Thin Film Transister Using Thereof - The present invention provides ink-jet printing ink for organic semiconductors, and, more particularly, provides ink-jet printing ink for organic semiconductors, which can be used to form a uniform crystalline thin film The ink-jet printing ink of the present invention includes a mixed solvent composed of a first solvent and a second solvent having a higher boiling point and lower surface tension than the first solvent, thus forming a uniform crystalline thin film in a volatilization process. Further, the present invention provides a circular organic thin film transistor having a high field-effect mobility of about 0.12 cm | 07-28-2011 |
| 20110180788 | COMPOUND SEMICONDUCTOR THIN FILM WITH ANTI-FOG FUNCTION AND THE MANUFACTURING METHOD THEREOF - The disclosure is a compound semiconductor thin film with anti-fog function and the manufacturing method thereof. The thin film at least includes a dense semiconductor thin film combined with a porous-needle semiconductor thin film. The disclosed compound semiconductor thin film decreases the contact angle of water and achieves hydrophilic and anti-fog properties for a long lifetime. | 07-28-2011 |
| 20110180789 | Hybrid Dielectric Material for Thin Film Transistors - Thin-film transistors are made using an organosilicate glass (OSG) as an insulator material. The organosilicate glasses may be SiO | 07-28-2011 |
| 20110180790 | COMPOUND FOR ORGANIC THIN FILM TRANSISTOR AND ORGANIC THIN FILM TRANSISTOR USING THE SAME - A compound for an organic thin film transistor having a structure represented by the following formula (1): | 07-28-2011 |
| 20110180791 | COPOLYMER FOR ELECTRONIC DEVICES - The invention relates to the use of a copolymer comprising indenofluorene units as charge transport material in the charge transport layer of a non-electroluminescent electronic device, especially a photoreceptor or electrophotographic device, and to charge transport layers and electronic devices, especially photoreceptors and electrophotographic devices, comprising such a copolymer. | 07-28-2011 |
| 20110180792 | ORGANIC LIGHT-EMITTING DIODE AND METHOD OF MANUFACTURING THE SAME - The present invention provides an organic light emitting diode comprising a substrate; a transparent cathode; an anode; and an organic material layer interposed between the transparent cathode and the anode, wherein the organic material layer comprises a light emitting layer and an n-type doped electron transport layer, the n-type doped electron transport layer includes an electron transport material and an n-type dopant and is disposed between the transparent cathode and the light emitting layer, and a method for manufacturing the same. | 07-28-2011 |
| 20110186819 | ORGANIC ELECTROLUMINESCENCE DISPLAY APPARATUS AND MANUFACTURING METHOD THEREFOR - Provided is a manufacturing method for an organic electroluminescence display apparatus in which processing uniformity is kept during partial removal processing of an electrode layer or an organic compound layer. The organic electroluminescence display apparatus includes: a substrate; and a light-emitting device including an organic compound layer including an emission layer sandwiched between electrodes formed on the substrate, in which: two or more of the light-emitting devices are provided, and the light-emitting devices are stacked in a direction perpendicular to the substrate; at least one of the electrodes and the organic compound layers in the two or more light-emitting devices includes openings; and the openings are positioned so as not to overlap with one another in the direction perpendicular to the substrate. | 08-04-2011 |
| 20110186820 | THIN FILM DEPOSITION APPARATUS, METHOD OF MANUFACTURING ORGANIC LIGHT-EMITTING DISPLAY DEVICE BY USING THE APPARATUS, AND ORGANIC LIGHT-EMITTING DISPLAY DEVICE MANUFACTURED BY USING THE METHOD - A thin film deposition apparatus, a method of manufacturing an organic light-emitting display device by using the thin film deposition apparatus, and an organic light-emitting display device manufactured using the method. In the thin film deposition apparatus for forming a thin film on a substrate, the apparatus includes a deposition source that discharges a deposition material; a deposition source nozzle unit disposed at a side of the deposition source and including a plurality of deposition source nozzles arranged in a first direction; a patterning slit sheet disposed opposite to the deposition source nozzle unit and including a common deposition region at an end of the patterning slit sheet and a plurality of patterning slits on the other end in a second direction perpendicular to the first direction, where each of the plurality of pattering slits includes a plurality of patterning sub slits that are different in length; and a barrier plate assembly disposed between the deposition source nozzle unit and the patterning slit sheet in the first direction, and including a plurality of barrier plates that partition a deposition space between the deposition source nozzle unit and the patterning slit sheet into a plurality of sub-deposition spaces. The thin film deposition apparatus is separated from the substrate by a predetermined distance. The thin film deposition apparatus and the substrate are movable relative to each other. | 08-04-2011 |
| 20110186821 | AZAPYRENES FOR ELECTRONIC APPLICATIONS - The present invention relates to electronic devices, especially electroluminescent devices, comprising azapyrenes of formula (I), or formula (III), wherein Y | 08-04-2011 |
| 20110186822 | ORGANIC EL DEVICE AND PROCESS FOR MANUFACTURING SAME - Provided is an organic EL device capable of maintaining an excellent luminous efficiency over an extended period of time, particularly in a top emission-type EL device. The organic EL device of the invention includes a substrate and an organic EL element formed on the substrate. The organic EL element is composed of a bottom electrode, an organic EL layer, a top electrode and a protective layer. The protective layer is composed of one or a plurality of inorganic films, and at least one of the one or plurality of inorganic films is an SiON:H film having stretching-mode peak area ratios, as determined by infrared absorption spectroscopy, that include an absorption area ratio of N—H bonds to Si—N bonds in the SiON:H film which is not less than 0.04 but not more than 0.07 and an absorption area ratio of Si—H bonds to Si—N bonds which is not more than 0.15. | 08-04-2011 |
| 20110186823 | System for Displaying Images - A system for displaying images is provided. The system includes a full-color organic electroluminescent device having an anode. A first emitting layer and a second emitting layer are sequentially disposed on the anode. A cathode is disposed on the second emitting layer. The first and second emitting layers include, respectively, a first dopant and a second dopant, wherein the energy gap of the first dopant is different from that of the second dopant. | 08-04-2011 |
| 20110186824 | THIN-FILM TRANSISTOR, METHOD OF MANUFACTURING THE SAME, AND ELECTRONIC DEVICE - A thin-film transistor includes: an organic semiconductor layer; and a source electrode and a drain electrode spaced apart from each other and disposed to respectively overlap the organic semiconductor layer. The organic semiconductor layer INCLUDES: a lower organic semiconductor layer; and an upper organic semiconductor layer formed on the lower organic semiconductor layer and having solubility and conductivity higher than the lower organic semiconductor layer. The lower organic semiconductor layer extends from an area overlapping the source electrode to an area overlapping the drain electrode, while the upper organic semiconductor layer is disposed in each of the area overlapping the source electrode and the area overlapping the drain electrode so that the respective upper organic semiconductor layers are spaced apart from each other. | 08-04-2011 |
| 20110186825 | Quinoxaline Derivative, and Light-Emitting Element, Light-Emitting Device, and Electronic Appliance Using the Same - A quinoxaline derivative expressed by the general formula (1) is provided. (Each of R | 08-04-2011 |
| 20110186826 | Electroluminescent Materials and Optical Device - An electroluminescent material comprises the following structural unit: | 08-04-2011 |
| 20110186827 | Organic Light-emitting Materials and Devices - A light-emissive polymer comprising the following unit: | 08-04-2011 |
| 20110186828 | Blue light-Emitting Material - A light-emitting material comprising a conjugated polymer and a blue-light emitting perylene. | 08-04-2011 |
| 20110186829 | Surface Treated Substrates for Top Gate Organic Thin Film Transistors - A method of forming a top gate transistor comprising the steps of providing a substrate carrying source and drain electrodes defining a channel region therebetween; treating at least part of the surface of the channel region to reduce its polarity; and depositing a semiconductor layer in the channel. | 08-04-2011 |
| 20110186830 | Method of Making Organic Thin Film Transistors Using a Laser Induced Thermal Transfer Printing Process - The present invention provides a method of manufacturing an organic thin film transistor (TFT), comprising: providing a substrate layer; providing a gate electrode layer; providing a dielectric material layer; providing an organic semiconductor (OSC) material layer; providing a source and drain electrode layer; and wherein one or more of the layers is deposited using a laser induced thermal imaging (LITI) process. Preferably the organic TFT is a bottom gate device and the source and drain electrodes are deposited on an organic semiconductor layer, or over a dielectric material layer using LITI. Further preferably a dopant material may be provided between the OSC material and the source and drain electrode layer, wherein the dopant material may also be deposited using LITI. Also preferably, wherein the dopant may be a charge neutral dopant such as substituted TCNQ or F4TCNQ. | 08-04-2011 |
| 20110186831 | AROMATIC AMINE DERIVATIVE AND ORGANIC ELECTROLUMINESCENCE ELEMENT USING SAME - An aromatic amine derivative represented by the following formula (1): | 08-04-2011 |
| 20110186832 | Opto-electrical Devices and Methods of Manufacturing the Same - An improved composition for ink jet printing an opto-electrical device, which composition comprises a solution-processable host material and a metal complex, wherein the viscosity of the composition exceeds 12 mPa·s at 20° C. | 08-04-2011 |
| 20110186833 | ORGANIC ELECTROLUMINESCENT ELEMENT AND METHOD FOR PRODUCING THE SAME - The problem to be solved by the present invention is to prolong the luminance half life of an organic EL element. A means for solving the problem is a method for producing an organic electroluminescent element comprising a first electrode that is formed first, a second electrode that is formed later, and a light-emitting layer that is formed between the first electrode and the second electrode, the method comprising the steps of applying a solution containing a light-emitting organic material to a surface of a layer located below to form an applied film; calcining the applied film in an inert gas atmosphere or in a vacuum atmosphere to form a light-emitting layer; holding the surrounding of the formed light-emitting layer in an inert gas atmosphere or in a vacuum atmosphere; and forming a layer located on the light-emitting layer in an inert gas atmosphere or in a vacuum atmosphere. | 08-04-2011 |
| 20110186834 | NOVEL 1,3,5-TRIS(DIARYLAMINO)BENZENE AND USE THEREOF - The invention provides a 1,3,5-tris(diarylamino)benzene represented by the general formula (I) | 08-04-2011 |
| 20110186835 | ELECTRONIC DEVICES MADE WITH METAL SCHIFF BASE COMPLEXES - The present invention relates to new electronic devices including a layer comprising a photoactive material and metal Schiff base complex, wherein the metal Schiff base complex is present as a host for the photoactive material or in a layer between the cathode and the photoactive material containing layer, or both. | 08-04-2011 |
| 20110186836 | GREEN LUMINESCENT MATERIALS - There is provided a green luminescent material having Formula I or Formula II | 08-04-2011 |
| 20110193064 | DIAMINOPYRENE DERIVATIVE AND ORGANIC EL DEVICE USING THE SAME - An organic EL device includes an emitting layer provided between an anode and a cathode. The emitting layer contains a diaminopyrene derivative represented by the following formula (1) as an emitting material for the organic EL device. The diaminopyrene derivative emits light with electrical energy. | 08-11-2011 |
| 20110193065 | Organic thin film transistor - An organic thin film transistor includes: a gate electrode, a gate insulating film, a source electrode, a drain electrode, and an organic active layer. The organic active layer includes an organic semiconductor compound represented by the following formula (A) as defined in the specification. | 08-11-2011 |
| 20110193066 | CURRENT LIMITING ELEMENT FOR PIXELS IN ELECTRONIC DEVICES - An apparatus for pixellated radiation configured to prevent short-circuits from adversely impacting display quality. A current limiting element connects a pixel to a power bus to minimize effects of pixel failures. Failure of a single pixel will have minimum impact on perceived display quality, thus avoiding failure of an entire row or column which would be noticeable to an observer of the display. | 08-11-2011 |
| 20110193067 | ORGANIC LIGHT-EMITTING DEVICE INCLUDING BARRIER LAYER INCLUDING SILICON OXIDE LAYER AND SILICON-RICH SILICON NITRIDE LAYER - An organic light-emitting device including a barrier layer that includes a silicon oxide layer and a silicon-rich silicon nitride layer. The organic light-emitting device includes a flexible substrate that includes a barrier layer and plastic films disposed under and over the barrier layer. The barrier layer includes a silicon-rich silicon nitride layer and a silicon oxide layer. The order in which the silicon-rich silicon nitride layer and the silicon oxide layer are stacked is not limited and the silicon oxide layer may be first formed and then the silicon-rich silicon nitride layer may be stacked on the silicon oxide layer. The silicon-rich silicon nitride layer has a refractive index of 1.81 to 1.85. | 08-11-2011 |
| 20110193068 | Composite film, flexible substrate including the composite film, and organic light emitting device including the flexible substrate - A composite film, a flexible substrate, and an organic light emitting device, the composite film including a composite including a sulfonic acid group containing moiety connected by an ether linkage (—O—) to an inorganic material having a nano-sized interlayer distance. | 08-11-2011 |
| 20110193069 | ORGANIC LIGHT EMITTING DEVICE AND METHOD OF MANUFACTURING THE SAME - An organic light emitting device and a method of manufacturing the same, the organic light emitting device includes a first electrode, a second electrode, and an organic layer that has at least a multi-coated emissive layer and which is interposed between the first and second electrodes. The multi-coated emissive layer is a single layer composed of a neutral emissive material and an n | 08-11-2011 |
| 20110193070 | Light Emitting Device and Manufacturing Method Thereof - A light emission device manufactured by a method of forming a curved surface having a radius of curvature to the upper end of an insulator | 08-11-2011 |
| 20110193071 | RESIN COMPOSITION, GATE INSULATING LAYER, AND ORGANIC THIN FILM TRANSISTOR - The subject of the present invention is to provide an organic thin film transistor with a small hysteresis. The means for solving the subject is a resin composition for an organic thin film transistor gate insulating layer comprising (A) a macromolecule that comprises at least one repeating unit selected from the group consisting of repeating units represented by Formula (1), repeating units represented by Formula (1′), and repeating units represented by Formula (2) and contains two or more first functional groups in its molecule, wherein the first functional group is a functional group that generates, by the action of electromagnetic waves or heat, a second functional group that reacts with active hydrogen, and (B) at least one compound selected from the group consisting of low-molecular compounds containing two or more active hydrogens in each molecule and macromolecules containing two or more active hydrogens in each molecule. | 08-11-2011 |
| 20110193072 | FULLERENE DERIVATIVE, COMPOSITION, AND ORGANIC PHOTOELECTRIC CONVERSION ELEMENT - The present invention provides a fullerene derivative represented by the following formula (1). | 08-11-2011 |
| 20110193073 | FULLERENE DERIVATIVE, COMPOSITION AND ORGANIC PHOTOELECTRIC CONVERSION ELEMENT - The present invention provides a fullerene derivative represented by the following formula (1). | 08-11-2011 |
| 20110193074 | NOVEL COMPOUND AND ORGANIC DEVICE USING SAME - The present invention relates to a novel compound and an organic light emitting device using the compound, and the compound according to the present invention may largely improve a life span, efficiency, electrochemical stability and thermal stability of the organic light emitting device. | 08-11-2011 |
| 20110193075 | PRINTABLE LIGHT-EMITTING COMPOSITIONS - Disclosed herein are compositions comprising an electron transport compound, an emissive compound, and an organic solvent. The emissive compound comprises an organic indium complex attached to a nanoparticle core. These compositions are useful in fabricating light emitting devices and can be deposited on a substrate via a printing process. | 08-11-2011 |
| 20110198571 | ORGANIC COMPOUND AND ORGANIC ELECTROLUMINESCENCE DEVICE EMPLOYING THE SAME - Organic compounds and organic electroluminescence devices employing the same are provided. The organic compound has a chemical structure represented as follows: | 08-18-2011 |
| 20110198572 | ORGANIC LIGHT EMITTING DIODE DISPLAY AND METHOD FOR MANUFACTURING THE SAME - An OLED display having an improved pad area, and a manufacturing method thereof. The OLED display includes a substrate including a display area and a pad area, an organic light emitting element formed in the display area, a plurality of pads formed in the pad area, and receiving an external signal for light emission of the organic light emitting element and transmitting the signals to the organic light emitting element, and a planarization layer insulating the pads. The planarization layer includes a recess portion formed between the pads. | 08-18-2011 |
| 20110198573 | CHARGE-TRANSPORTING POLYMER, COMPOSITION FOR ORGANIC ELECTROLUMINESCENT ELEMENT, ORGANIC ELECTROLUMINESCENT ELEMENT, ORGANIC EL DISPLAY, AND ORGANIC EL LIGHTING - A subject for the invention is to provide a charge-transporting polymer having high hole-transporting ability and excellent solubility and film-forming properties and a composition for organic electroluminescent element which contains the charge-transporting polymer. Another subject for the invention is to provide an organic electroluminescent element which has a high current efficiency and high driving stability. The charge-transporting polymer comprises a group represented by the following formula (1) as a side chain: | 08-18-2011 |
| 20110198574 | Quinoxaline Derivative, and Light-Emitting Device, Electronic Device Using the Quinoxaline Derivative - The present invention provides a novel organic compound having excellent heat resistance. By using the novel organic compound, a light-emitting device and an electronic device having excellent heat resistance can be provided. A quinoxaline derivative represented by the general formula (1) is provided. Since the quinoxaline derivative represented by the general formula (1) has excellent heat resistance, when it is used for a light-emitting element, a light-emitting device using the light-emitting element also have excellent heat resistance. Further, electronic devices having excellent heat resistance can be provided. | 08-18-2011 |
| 20110198575 | COMPOSITIONS COMPRISING NOVEL COMPOUNDS AND ELECTRONIC DEVICES MADE WITH SUCH COMPOSITIONS - The present invention relates to novel compounds and polymers, compositions comprising novel compounds or polymers, and electronic devices comprising at least one layer containing the compound or polymer. | 08-18-2011 |
| 20110198576 | AMINO COMPOUND FOR ORGANIC LIGHT-EMITTING DEVICE AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME - An amino compound for an organic light-emitting device of general formula [1]: | 08-18-2011 |
| 20110198577 | ORGANIC ELECTROLUMINESCENT ELEMENT AND DISPLAY DEVICE - An organic electroluminescent element having high light emission efficiency, high color purity, and a long light emission lifetime, and a display device using the same are provided. In an organic electroluminescent element | 08-18-2011 |
| 20110198578 | SILOLES SUBSTITUTED BY FUSED RING SYSTEMS AND USE THEREOF IN ORGANIC ELECTRONICS - The present invention relates to the use of siloles substituted by fused ring systems in organic electronics applications, and to specific siloles substituted by fused ring systems and to the use thereof in organic electronics applications. | 08-18-2011 |
| 20110198579 | Host material for light-emitting diodes - The present invention relates to a host material comprising a compound having two carbazole moieties which is suitable for blue-emitting OLEDs. Surprisingly, it has been found that when appropriate substituents are present in the carbazole structure, the solubility of the compounds can be improved without any adverse effect on the OLED performance. The present invention further relates to the use of the host materials and to an organic light emitting device comprising the host material. | 08-18-2011 |
| 20110198580 | PHOTOACTIVE COMPOSITION AND ELECTRONIC DEVICE MADE WITH THE COMPOSITION - There is provided a photoactive composition including: (a) a first host material comprising a phenanthroline derivative; (b) a second host material comprising an aromatic amine; and (c) an electroluminescent dopant material. The weight ratio of first host material to second host material is in the range of 99:1 to 50:50. | 08-18-2011 |
| 20110198581 | AROMATIC AMINE DERIVATIVE AND ORGANIC ELECTROLUMINESCENT DEVICE USING THE SAME - Disclosed is a long-life organic EL device having high luminous efficiency even after storage at high temperatures. Also disclosed is an aromatic amine derivative which enables to realize such an organic EL device. The aromatic amine derivative is represented by the following general formula (1). | 08-18-2011 |
| 20110198582 | ORGANIC LIGHT-EMITTING DEVICE - An organic light-emitting device includes an organic compound layer containing an organic compound in which the 3-position of a benzo[k]fluoranthene ring is bonded to the 8-position of a fluoranthene ring, and an organic compound having a pyrene ring. | 08-18-2011 |
| 20110204333 | PHOSPHORESCENT EMITTERS - Compounds including a ligand with a dibenzo-fused 5-membered ring substituent are provided. In particular, the compounds may be iridium complexes including imidazole coordinated to the dibenzo-substituted ligand. The dibenzo-fused 5-membered ring moiety of the ligand may be twisted or minimally twisted out of plane with respect to the rest of the ligand structure. The compound may be used in organic light emitting devices, particularly as emitting dopants in blue devices. Devices comprising the compounds may demonstrate improved stability while maintaining excellent color. | 08-25-2011 |
| 20110204334 | ORGANIC THIN FILM TRANSISTOR AND METHOD OF FORMING THE SAME - Provided are an organic thin film transistor and a method of forming the same. The method comprises forming a gate electrode on a substrate, forming a gate dielectric, which covers the gate electrode and includes a recess region at an upper portion, on the substrate, forming a source electrode and a drain electrode in the recess region, and forming an organic semiconductor layer between the source electrode and the drain electrode in the recess region. | 08-25-2011 |
| 20110204335 | ORGANIC LIGHT-EMITTING DIODE LUMINAIRES - There is provided an organic light-emitting diode luminaire. The luminaire includes a patterned first electrode, a second electrode, and a light-emitting layer therebetween. The light-emitting layer includes a first plurality of pixels having an emission color that is blue-green and a second plurality of pixels having an emission color that is red/red-orange, the second plurality of pixels being laterally spaced from the first plurality of pixels. The additive mixing of the emitted colors results in an overall emission of white light. | 08-25-2011 |
| 20110204336 | ORGANIC LIGHT-EMITTING DIODE LUMINAIRES - There is provided an organic light-emitting diode luminaire. The luminaire includes a patterned first electrode, a second electrode, and a light-emitting layer therebetween. The light-emitting layer includes a first plurality of pixels having an emission color that is blue and a second plurality of pixels having an emission color that is red-orange, the second plurality of pixels being laterally spaced from the first plurality of pixels. The additive mixing of the emitted colors results in an overall emission of white light. | 08-25-2011 |
| 20110204337 | ORGANIC LIGHT-EMITTING DIODE LUMINAIRES - There is provided an organic light-emitting diode luminaire. The luminaire includes a patterned first electrode, a second electrode, and a light-emitting layer therebetween. The light-emitting layer includes a first plurality of pixels having an emission color that is blue and a second plurality of pixels having an emission color that is yellow, the second plurality of pixels being laterally spaced from the first plurality of pixels. | 08-25-2011 |
| 20110204338 | ORGANIC LIGHT-EMITTING DIODE LUMINAIRES - There is provided an organic light-emitting diode luminaire. The luminaire includes a patterned first electrode, a second electrode, and a light-emitting layer therebetween. The light-emitting layer includes a first plurality of pixels having an emission color that is blue; a second plurality of pixels having an emission color that is green, the second plurality of pixels being laterally spaced from the first plurality of pixels; and a third plurality of pixels having an emission color that is orange, the third plurality of pixels being laterally spaced from the first and second pluralities of pixels. The additive mixing of all the emitted colors results in an overall emission of white light. | 08-25-2011 |
| 20110204339 | ORGANIC LIGHT-EMITTING DIODE LUMINAIRES - There is provided an organic light-emitting diode luminaire. The luminaire includes a patterned first electrode, a second electrode, and a light-emitting layer therebetween. The light-emitting layer includes a first plurality of pixels having an emission color that is blue; a second plurality of pixels having an emission color that is green, the second plurality of pixels being laterally spaced from the first plurality of pixels; and a third plurality of pixels having an emission color that is red-orange, the third plurality of pixels being laterally spaced from the first and second pluralities of pixels. The additive mixing of all the emitted colors results in an overall emission of white light. | 08-25-2011 |
| 20110204340 | ORGANIC LIGHT-EMITTING DIODE LUMINAIRES - There is provided an organic light-emitting diode luminaire. The luminaire includes a patterned first electrode, a second electrode, and a light-emitting layer therebetween. The light-emitting layer includes a first plurality of pixels having an emission color that is blue; a second plurality of pixels having an emission color that is green, the second plurality of pixels being laterally spaced from the first plurality of pixels; and a third plurality of pixels having an emission color that is red, the third plurality of pixels being laterally spaced from the first and second pluralities of pixels. | 08-25-2011 |
| 20110204341 | ORGANIC ELECTRONIC DEVICES AND POLYMERS, INCLUDING PHOTOVOLTAIC CELLS AND DIKETONE-BASED POLYMERS - Polymers which can be used in p-type materials for organic electronic devices and photovoltaic cells. Compounds, monomers, dimers, trimers, and polymers comprising: | 08-25-2011 |
| 20110204342 | Organic light-emitting display device and method of manufacturing the same - An organic light-emitting display device includes a substrate, a first electrode on the substrate, the first electrode including a reflection film, a hole injection layer on the first electrode, a hole transport layer on the hole injection layer, an emission layer on the hole transport layer, an electron injection transport layer on the emission layer, a second electrode on the electron injection transport layer, the second electrode including a semi-transmissive reflective material, and a control layer positioned between a lower surface of the hole injection layer and an upper surface of the hole transport layer, the control layer including an organic material and having a refractive index lower than that of an adjacent layer. | 08-25-2011 |
| 20110204343 | Light-Emitting Organic Component, Arrangement Having a Plurality of Light-Emitting Oranic Components and Electrode Structure - The invention relates to a light-emitting organic component, in particular a light-emitting organic diode, having an electrode and a counter electrode and an organic region arranged between the electrode and the counter electrode, the organic region being formed between the electrode and the counter electrode with a uniform material composition over its planar expansion, the electrode being formed by comb-shaped sub-electrodes electrically shorted among each other for which the comb-shaped electrode sections protruding from a respective comb-shaped electrode connecting section are arranged intermeshing with the organic region at least in an overlap region. Furthermore, the invention relates to an array with a serial connection of several light-emitting organic components and an electrode structure for an electronic component. | 08-25-2011 |
| 20110204344 | METHOD OF STORING LIQUID COMPOSITION FOR ORGANIC SEMICONDUCTOR ELEMENT - Problem to be solved by the present invention is to prevent volatilization of an organic solvent while a liquid composition for an organic semiconductor device is stored by placing in a container, and to prevent deterioration in function of an organic compound for forming an organic semiconductor device. Means for solving the problem is a method of storing a liquid composition for an organic semiconductor device comprising the step of storing the liquid composition for an organic semiconductor device containing an organic compound for forming an organic semiconductor device, and an organic solvent, in a container having a container body, a packing covering an opening part of the container body, and a lid, wherein the container body has an inner wall formed of a material which does not chemically act on the organic solvent nor on the organic compound, and a surface of the packing, which covers the opening part and which comes into contact with the opening-periphery part when the packing and the lid are mounted to the container body to form a sealed state, is formed of a material containing a resin having fluorine atom. | 08-25-2011 |
| 20110204345 | PROCESS FOR PRODUCING LIQUID COMPOSITION FOR ORGANIC SEMICONDUCTOR ELEMENT - A problem to be solved of the present invention is to provide a liquid composition for an organic semiconductor device having good coating property, wherein the lifetime of the function of an organic semiconductor device is prolonged when an organic layer is formed from the liquid composition for an organic semiconductor device, and a process for producing the liquid composition. A mean for solving the problem is a process for producing a liquid composition for an organic semiconductor device comprising a step of dissolving an organic compound which is solid at 1 atm and 25° C. in an organic solvent which is liquid at 1 atm and 25° C. and has a halogen compound concentration of not more than 100 ppm by weight. | 08-25-2011 |
| 20110204346 | SEMICONDUCTOR DEVICE, METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE, AND ELECTRONIC APPARATUS - A semiconductor device including: a substrate; a first electrode and a second electrode, each being formed on the substrate; a first region that is positioned between the first electrode and the second electrode; a second region that is connected with the first region; an organic semiconductor layer that is provided in the first region and in the second region; and a receptor of the organic semiconductor layer, the receptor being provided so as to surround the second region and having an opening that extends from the second region to the first region. | 08-25-2011 |
| 20110204347 | ORGANIC LIGHT-EMITTING DIODE AND METHOD FOR PREPARING THE SAME - An organic light-emitting diode including a film having a thermal evaporation material and metal particles between a first electrode and a substrate and/or on a second electrode. | 08-25-2011 |
| 20110204348 | WHITE LIGHT EMITTING ORGANIC ELECTROLUMINESCENCE ELEMENT, DISPLAY AND ILLUMINATOR - A white light emitting organic electroluminescent element comprising two electrodes having therebetween one or more constituting layers including a light emission layer, the one or more constituting layers comprising at least two phosphorescent compounds, wherein at least one of the phosphorescent compounds is a green light emitting ortho metalated complex; and a spectral ratio of the green light emitting ortho metalated complex in ae emission spectral distribution in a range of 400-800 nm is not less than 60%. | 08-25-2011 |
| 20110204349 | DIINDENOPICENE COMPOUND AND ORGANIC LIGHT EMITTING DEVICE USING THE SAME - The present invention provides an organic light emitting device which shows a blue light emission hue of remarkably good color purity and has a high-efficiency and high-luminance optical output. An organic light emitting device including an anode | 08-25-2011 |
| 20110204350 | Composition and organic insulating film prepared using the same - Disclosed is a composition, an organic insulating film including the same, an organic thin film transistor including the organic insulating film, an electronic device including the organic thin film transistor and methods of fabricating the same. In the composition, an organic polymer material having a carboxyl group and an organic silane material having an electron-donating group are included to thus realize a structure which may further stabilize an unreacted crosslinking material. Thereby, a hysteresis phenomenon may be decreased and transparency may be increased, thus making it possible to assure stability upon exposure to air. Accordingly, the lifetime of the organic thin film transistor may be lengthened. | 08-25-2011 |
| 20110204351 | NOVEL DIKETOPYRROLOPYRROLE POLYMERS - The present invention relates to polymers comprising a repeating unit of the formula (I) | 08-25-2011 |
| 20110204352 | FUSED RING AROMATIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE USING SAME - There are provided a novel fused ring aromatic compound and an organic light-emitting device which has an optical output with extremely high efficiency and luminance, and also has extremely high durability. The organic light-emitting device includes an anode, a cathode, and a layer including an organic compound interposed between the anode and the cathode, wherein the layer comprises a fused ring aromatic compound represented by the general formula (I): | 08-25-2011 |
| 20110204353 | Light Emitting Element and Light Emitting Device - A high efficient white emission light emitting element having peak intensity in each wavelength region of red, green, and blue is provided. Specifically, a white emission light emitting element having an emission spectrum that is independent of current density is provided. A first light emitting layer | 08-25-2011 |
| 20110204354 | INDENOPYRENE COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE USING THE COMPOUND - Provided is an organic light-emitting device having an optical output with high luminance and high color purity with extremely high efficiency. The organic light-emitting device includes an organic layer between the anode and the cathode, in which one of the anode and the cathode is a transparent electrode or a semi-transparent electrode and at least one layer of the organic layer contains at least one kind of indenopyrene compound having a specific structure. | 08-25-2011 |
| 20110210315 | NOVEL DONOR-ACCEPTOR FLUORENE SCAFFOLDS: A PROCESS AND USES THEREOF - The present invention relates to novel donor-acceptor fluorene compounds, which can be used as for the fabrication of electroluminescent devices, and a process of preparing said novel compounds. More particularly, the present invention relates to amine donor and nitrile/ester acceptor fluorenes, fluorenones their π-conjugated systems and related compounds, processes for preparing the said compounds including oxidation of fluorenes to corresponding fluorenones and their use in preparing organic electronic devices such as organic light emitting diodes (OLEDs), photovoltaic/solar cell, Field effect transistors and other useful electroluminescent devices. The compounds are prepared by reacting 2H-pyran-2-ones in isolated or rigid conformations with cyclic ketones containing methylene carbonyl moiety in the presence of a base in an organic solvent. The present invention also relates to a new concept and approach to overcome the problem of ‘Green emission defect’ in 9-unsubstituted fluorene-based organic light emitting diodes which occurs due to the conversion of fluorenes to fluorenones that show emission mainly in green-yellow region. In the present invention we have placed donor-acceptor substituents in such a way that donor-acceptor fluorenones show emission in the blue region (instead of green-yellow region) thus improving the blue colour purity and overcoming the problem of green emission defect. | 09-01-2011 |
| 20110210316 | HETEROCYCLIC COMPOUND, LIGHT-EMITTING ELEMENT, LIGHT-EMITTING DEVICE, ELECTRONIC DEVICE, AND LIGHTING DEVICE - An object is to provide a novel heterocyclic compound which can be used for a light-emitting element, as a host material of a light-emitting layer in which a light-emitting substance is dispersed. Other objects are to provide a light-emitting element having low driving voltage, a light-emitting element having high current efficiency, and a light-emitting element having a long lifetime. Provided are a light-emitting element including a compound in which a dibenzo[f,h]quinoxaline ring and a hole-transport skeleton are bonded through an arylene group, and a light-emitting device, an electronic device, and a lighting device each using this light-emitting element. The heterocyclic compound represented by General Formula (G1) below is provided. | 09-01-2011 |
| 20110210317 | TOP EMISSION ORGANIC LIGHT EMITTING DEVICE - A top emission organic light emitting device including a metal reflective layer, a first electrode, a first intermediate layer including a charge-transfer complex, a second intermediate layer including a fullerene-based material or a fluorine-containing compound, an emission layer, and a second electrode. | 09-01-2011 |
| 20110210318 | MATERIAL FOR ORGANIC ELECTRONIC DEVICE, AND ORGANIC ELECTRONIC DEVICE USING SAME - The present invention provides a novel compound that is capable of largely improving a life time, efficiency, electrochemical stability, and thermal stability of an organic electronic device, and an organic electronic device that comprises an organic material layer comprising the compound. | 09-01-2011 |
| 20110210319 | COMPOUND FOR ORGANIC THIN FILM TRANSISTOR AND ORGANIC THIN FILM TRANSISTOR USING THE SAME - A compound for an organic thin film transistor represented by the following formula ( | 09-01-2011 |
| 20110210320 | ANTHRACENE DERIVATIVE AND ORGANIC ELECTROLUMINESCENCE ELEMENT USING THE SAME - The present invention relates to an anthracene derivative and an organic electroluminescent device using the same. More specifically, the present invention relates to: a novel compound which has a core (for example, an indenoanthracene core) where both an anthracene moiety with excellent device characteristics and a fluorene moiety with excellent fluorescent properties are fused, wherein substituents (for example, a heterocyclic group such as a benzimidazole group, a benzothiazole group, a benzoxazole group, a pyridinyl group or a bipyridinyl group) with an electron transfer capacity are substituted to the core; and an organic electroluminescence element which has improved luminous efficiency, brightness, thermal stability, driving voltage, and lifetime, by comprising an organic layer which is positioned between a positive electrode and negative electrode and contains the novel compound. | 09-01-2011 |
| 20110210321 | TRANSPARENT POLYMERIC ELECTRODES FOR ELECTRO-OPTICAL STRUCTURES, PROCESS FOR PRODUCING THE SAME, AND DISPERSIONS USED IN SUCH PROCESSES - The invention concerns a process for producing transparent multi-layer electrodes from conductive polymers, electrodes produced by this process and their use in electro-optical structures. | 09-01-2011 |
| 20110210322 | POLYMER COMPOUND CONTAINING NITROGEN-CONTAINING HETEROCYCLIC STRUCTURE, AND COMPOSITION, SOLUTION, THIN FILM AND POLYMER LIGHT-EMITTING ELEMENT EACH CONTAINING SAME - A polymer compound having a repeating unit represented by formula (1-0): | 09-01-2011 |
| 20110210323 | ORGANIC ELECTROLUMINESCENT ELEMENT AND DISPLAY DEVICE - An organic electroluminescent element, in which reduction in drive voltage is achieved, is provided. The organic electroluminescent element has an organic layer | 09-01-2011 |
| 20110215301 | Organic Light Emitting Device Having Multiple Separate Emissive Layers - An organic light emitting device having multiple separate emissive layers is provided. Each emissive layer may define an exciton formation region, allowing exciton formation to occur across the entire emissive region. By aligning the energy levels of each emissive layer with the adjacent emissive layers, exciton formation in each layer may be improved. Devices incorporating multiple emissive layers with multiple exciton formation regions may exhibit improved performance, including internal quantum efficiencies of up to 100%. | 09-08-2011 |
| 20110215302 | ORGANIC LIGHT EMITTING DIODE (OLED) DISPLAY - An organic light emitting diode display includes a substrate main body; an organic light emitting element on the substrate main body; an encapsulation substrate covering the organic light emitting element and coupled to the substrate main body; a translucent insulating layer filter formed on the encapsulation substrate; and a microcavity between the translucent insulating layer filter and the encapsulation substrate. | 09-08-2011 |
| 20110215303 | ELECTROPHOTOGRAPHIC PHOTORECEPTOR, PROCESS CARTRIDGE IMAGE FORMING APPARATUS, AND CURED FILM - An electrophotographic photoreceptor includes a conductive substrate and a photosensitive layer provided on the conductive substrate, and an outermost surface layer of the electrophotographic photoreceptor includes a cured film of a composition containing a charge transporting material having a chain polymerizable functional group and at least one selected from a nitroso compound, a nitrone compound or a nitro compound. | 09-08-2011 |
| 20110215304 | ORGANIC LIGHT-EMITTING DIODE, DISPLAY AND ILLUMINATING DEVICE - According to one embodiment, there is provided an organic light-emitting diode including an anode and a cathode arranged apart from each other, and an emissive layer interposed between the anode and the cathode and including a host material and an emitting dopant. The emitting dopant includes a copper complex represented by the formula (1): | 09-08-2011 |
| 20110215305 | Organic light emitting display apparatus - An organic light emitting display apparatus includes a substrate, a light conversion layer on the substrate, the light conversion layer including an oxide semiconductor, a passivation layer covering the light conversion layer, a first electrode on the passivation layer, an intermediate layer on the first electrode, the intermediate layer including an organic emission layer, and a second electrode on the intermediate layer. | 09-08-2011 |
| 20110215306 | ORGANIC SEMICONDUCTOR ELEMENT AND ORGANIC ELECTRODE - To provide an organic semiconductor element, containing: a source electrode containing a first organic compound layer and a second organic compound layer, at least one of the layers having an organic semiconductor active region; and a drain electrode containing the first organic compound layer and the second organic compound layer, as well as providing an organic electrode, containing: a laminated film, in which a layer of a tetrathiafulvalene derivative expressed by the following general formula I and a layer of an electron accepting compound are laminated: | 09-08-2011 |
| 20110215307 | Light-Emitting Element, Light-Emitting Device, Electronic Device, and Lighting Device - A light-emitting element includes an EL layer between an anode and a cathode, and a first layer, a second layer, and a third layer between the cathode and the EL layer. The first layer provided between the cathode and the second layer is in contact with the cathode and the second layer, and includes a substance having a hole-transport property and an acceptor substance. The second layer provided between the first layer and the third layer is in contact with the first layer and the third layer, and includes a phthalocyanine-based material. The third layer provided between the second layer and the EL layer is in contact with the second layer and the EL layer, and includes an alkali metal, an alkaline-earth metal, a rare-earth metal, an alkali metal compound, an alkaline-earth metal compound, or a rare-earth metal compound. | 09-08-2011 |
| 20110215308 | ORGANIC LIGHT-EMITTING DEVICE AND METHOD OF MANUFACTURING THE SAME - An organic light-emitting device and a method of manufacturing the same. The organic light-emitting device includes a substrate, a first electrode formed on the substrate, a second electrode, an emission layer between the first electrode and the second electrode, a hole transport layer between the first electrode and the emission layer, and an electron transport layer between the second electrode and the emission layer. The hole transport layer includes a first hole transport unit comprising: a first hole transport layer comprising a hole transporting material, a third hole transport layer formed on the first hole transport layer and comprising a charge generating material; and a fifth hole transport layer formed on the third hole transport layer and comprising the hole transporting material. | 09-08-2011 |
| 20110215309 | WHITE PHOSPHORESCENT ORGANIC LIGHT EMITTING DEVICES - A device is provided. The device includes an anode, a cathode and a double emissive layer disposed between the anode and the cathode. The double emissive layer includes a first organic emissive layer and a second organic emissive layer. The first organic emissive layer includes a first phosphorescent material having a concentration of 15-35 wt % in the first organic emissive layer, and a peak emissive wavelength in the visible spectrum at a wavelength between 400 nm and 500 nm; and a first host material having a triplet energy at least 0.2 eV and not more than 1.0 eV greater than the triplet energy of the first phosphorescent material. The second organic emissive layer includes a second phosphorescent material having a concentration of 15-35 wt % in the second organic emissive layer, and a peak emissive wavelength in the visible spectrum at a wavelength between 500 nm and 600 nm, and a third phosphorescent material having a concentration of 0.1-3 wt % in the second organic emissive layer, and a peak emissive wavelength in the visible spectrum at a wavelength between 600 nm and 700 nm. The second host material has a triplet energy greater than that of the third phosphorescent emissive material. The second organic emissive layer is disposed between the anode and the cathode, and is adjacent to the first organic emissive layer. The device also includes a blocking layer disposed adjacent to the second organic emissive layer and between the second organic emissive layer and the anode. The blocking layer has a lowest unoccupied molecular orbital that is at least 0.1 eV greater than the lowest unoccupied molecular orbital of the second host material. The device also includes a hole transport layer disposed between the blocking layer and the anode. At least one of the anode and the cathode is transmissive. | 09-08-2011 |
| 20110215310 | ELECTRON TRANSPORT MATERIAL AND ORGANIC ELECTROLUMINESCENT DEVICE USING THE SAME - A compound represented by the following Formula (1) is useful as an electron transport material of an organic EL device, and an organic EL device comprising the compound in the electron transport layer is long in life, and low in drive voltage: | 09-08-2011 |
| 20110215311 | Electrode Device for Organic Device and Electronic Device Having the Same - To provide an electrode for an organic device which can be widely applied to organic devices by having both hole injection function and electron injection function. A carrier injection electrode layer | 09-08-2011 |
| 20110215312 | ORGANIC ELECTRIC FIELD LIGHT EMITTING ELEMENT AND PRODUCTION THEREFOR - A composition for an organic electroluminescent device is a composition for forming an organic light emitting layer of an organic electroluminescent device by wet coating process. The composition contains a phosphorescent material, a charge transport material, and a solvent, in which the phosphorescent material and the charge transport material are each an unpolymerized organic compound, and the first oxidation potential of the phosphorescent material E | 09-08-2011 |
| 20110215313 | DIKETOPYRROLOPYRROLE POLYMERS FOR USE IN ORGANIC SEMICONDUCTOR DEVICES - The present invention relates to polymers comprising one or more (repeating) unit(s) of the formula (I), and at least one (repeating) unit(s) which is selected from repeating units of the formula (II), (III) and (IV); and polymers of the formula III, or IV and their use as organic semiconductor in organic devices, especially in organic photovoltaics (solar cells) and photodiodes, or in a device containing a diode and/or an organic field effect transistor. The polymers according to the invention have excellent solubility in organic solvents and excellent film-forming properties. In addition, high efficiency of energy conversion, excellent field-effect mobility, good on/off current ratios and/or excellent stability can be observed, when the polymers according to the invention are used in organic field effect transistors, organic photovoltaics (solar cells) and photodiodes. | 09-08-2011 |
| 20110215314 | DUAL GATE FIELD-EFFECT TRANSISTOR AND METHOD OF PRODUCING A DUAL GATE FIELD-EFFECT TRANSISTOR - The present invention relates to a dual gate field-effect transistor ( | 09-08-2011 |
| 20110215315 | SWITCHING ELEMENT AND METHOD FOR FABRICATING SAME - A switching element comprises a source electrode, a drain electrode arranged apart from the source electrode, an active layer in contact with the electrodes, and a gate electrode arranged apart from the source and drain electrodes and being in contact with the active layer with a gate insulating layer interposed therebetween. The active layer is formed of a dispersion film containing predetermined carbon nanotubes and a predetermined polyether compound. | 09-08-2011 |
| 20110215316 | LOW VOLTAGE-DRIVEN ORGANIC ELECTROLUMINESCENCE DEVICE, AND MANUFACTURING METHOD THEREOF - The present invention provides an organic light emitting device including an organic layer of two or more organic layers including a first electrode, a second electrode and an emission layer disposed between the two electrodes, wherein the organic layer includes a first injection or transport layer including a material having a LUMO energy level of −4 eV or lower and a second hole injection or transport layer including a material having a HOMO energy level of −4 eV or lower and a material having a LUMO energy level of −4 eV or lower, which is in contact with the first hole injection or transport layer and a method for manufacturing the organic light emitting device. | 09-08-2011 |
| 20110220877 | ORGANIC ELECTROLUMINESCENCE ELEMENT, METHOD FOR MANUFACTURING THE SAME AND COATING SOLUTION - It is an object of the present invention to provide an organic EL element that can be easily manufactured and has a good light-emitting property and lifetime property, a method for manufacturing the same and materials used for manufacturing the same. | 09-15-2011 |
| 20110220878 | Thin film transistor and method of manufacturing the same - A thin film transistor (TFT) includes a substrate, and an active region on the substrate including source and drain regions at opposing ends of the active region, a lightly doped region adjacent to at least one of the source region and the drain region, a plurality of channel regions, and a highly doped region between two channel regions of the plurality of channel regions. The TFT includes a gate insulation layer on the active region, and a multiple gate electrode having a plurality of gate electrodes on the gate insulation layer, the plurality of channel regions being disposed below corresponding gate electrodes, and the source region and the drain region being disposed adjacent to outermost portions of the multiple gate electrode. The TFT includes a first interlayer insulation layer on the multiple gate electrode, and source and drain electrodes extending through the first interlayer insulation layer and contacting the respective source and drain regions. | 09-15-2011 |
| 20110220879 | Organic light emitting display - An organic light emitting display (OLED) including a thin film transistor (TFT) including a gate electrode, an active layer, and source and drain electrodes, the active layer being insulated from the gate electrode and including an oxide semiconductor and the source and drain electrodes being insulated from the gate electrode and contacting the active layer; a first insulation layer covering the TFT; a second insulation layer on the first insulation layer, the second insulation layer being formed of amorphous silicon without doping; a pixel electrode on the second insulation layer; a third insulation layer on the second insulation layer, the third insulation layer covering an edge of the pixel electrode; an organic light emitting layer on the pixel electrode; and a facing electrode on the organic light emitting layer and the third insulation layer. | 09-15-2011 |
| 20110220880 | m-TERPHENYL COMPOUND DERIVATIVES AND APPLICATION FOR ORGANIC LIGHT EMITTING DIODE - An m-terphenyl derivative has a structure of formula (I) or (II): | 09-15-2011 |
| 20110220881 | COMPOUND HAVING TRIPHENYLSILYL GROUP AND TRIARYLAMINE STRUCTURE, AND ORGANIC ELECTROLUMINESCENT DEVICE - The invention provides a light emitting layer host compound and an electron-blocking compound that have high excited triplet levels, and can completely confine the triplet excitons of phosphorescent material, for use as the material of a high-efficient organic electroluminescent device. The invention also provides a high-efficient, high-luminance organic electroluminescent device with the use of the compounds. | 09-15-2011 |
| 20110220882 | Organometallic Complex, Light-Emitting Element, Display Device, Electronic Device, and Lighting Device - A novel substance exhibiting phosphorescence is provided. The novel substance is an organometallic complex represented by General Formula (G1). In General Formula (G1), R | 09-15-2011 |
| 20110220883 | COMPOUND FOR ORGANIC THIN FILM TRANSISTOR AND ORGANIC THIN FILM TRANSISTOR USING THE SAME - A compound for an organic thin film transistor having a structure of the following formula (1): | 09-15-2011 |
| 20110220884 | COMPOUND FOR ORGANIC THIN-FILM TRANSISTOR AND ORGANIC THIN-FILM TRANSISTOR USING SAME - A compound for an organic thin film transistor having a structure represented by the following formula (1): | 09-15-2011 |
| 20110220885 | CHRYSENES FOR DEEP BLUE LUMINESCENT APPLICATIONS - This disclosure relates to chrysene compounds with deep blue emission that are useful in electroluminescent applications. It also relates to electronic devices in which the active layer includes such a chrysene compound. | 09-15-2011 |
| 20110220886 | ORGANIC ELECTROLUMINESCENCE MATERIAL COMPOSITION, THIN FILM FORMATION METHOD, AND ORGANIC ELECTROLUMINESCENCE ELEMENT - An organic electroluminescence material composition including a solvent represented by the following formula (1) and an anthracene derivative:
| 09-15-2011 |
| 20110227046 | OTFT and MIM Capacitor Using Silk Protein as Dielectric Material and Methods for Manufacturing the Same - An organic thin film transistor (OTFT) and a metal-insulator-metal (MIM) capacitor using silk protein as a dielectric material, and methods for manufacturing the same are disclosed. The OTFT of the present invention comprises: a substrate; a gate electrode disposed on the substrate; a gate insulating layer containing silk protein, which is disposed on the substrate and covers the gate electrode; an organic semiconductor layer; and a source electrode and a drain electrode, wherein the organic semiconductor layer, the source electrode and the drain electrode are disposed over the gate insulating layer. | 09-22-2011 |
| 20110227047 | ORGANIC PHOTOELECTRIC SEMICONDUCTOR DEVICE AND METHOD FOR FABRICATING THE SAME - An organic photoelectric semiconductor device including organic group VA salts in an organic salt-containing layer and a method for manufacturing the same are provided. The organic photoelectric semiconductor device includes: a first electrode; an organic active layer disposed over the first electrode; an organic salt-containing layer disposed over the organic active layer, where the organic salt-containing layer includes quaternary group VA salts of cations represented by the following formula (I) or derivatives thereof and anions; and a second electrode, disposed over the organic salt-containing layer, | 09-22-2011 |
| 20110227048 | Organic Electroluminescent Device - An organic electroluminescent device comprising: a substrate; a first electrode disposed over the substrate for injecting charge of a first polarity; a second electrode disposed over the first electrode for injecting charge of a second polarity opposite to said first polarity; an organic electroluminescent layer disposed between the first and the second electrode; and a layer of polymer dispersed liquid crystals (PDLC), wherein said layer of PDLC does not have its own associated electrodes and drive circuitry forming a switchable PDLC cell. | 09-22-2011 |
| 20110227049 | PHOSPHORESCENT MATERIALS - Novel organic compounds containing a twisted aryl group are provided. In particular, the compounds provided contain a 2-phenylpyridine ligand having a twisted aryl group on the pyridine portion of the ligand. The compounds may be used in organic light emitting devices, particularly as emitting dopants. Devices comprising the compounds containing twisted aryl may demonstrate improved color, efficiency, stability and manufacturing. Additionally, methods are provided for making homoleptic Ir (III) compounds which may contain a twisted aryl. | 09-22-2011 |
| 20110227050 | METAL COMPLEX AND ORGANIC ELETROLUMINESCENT DEVICE - A metal complex which has a metal complex structure showing light emission from triplet excited state, and has a monovalent group derived from carbazole, and a light-emitting device using said metal complex. | 09-22-2011 |
| 20110227051 | COMPOSITE MATERIAL, MATERIAL FOR LIGHT-EMITTING ELEMENT, LIGHT-EMITTING ELEMENT, LIGHT-EMITTING DEVICE AND ELECTRONIC DEVICE - The present invention provides a composite material for a light-emitting element including a high molecular compound having an arylamine skeleton and an inorganic compound showing an electron accepting property to the high molecular compound. The absorption spectrum of the composite material is different from absorption spectra of the high molecular compound and the inorganic compound which each form the composite material. In other words, a composite material having an absorption peak in a wavelength which is seen in the absorption spectra of neither the high molecular compound nor the inorganic compound forming the composite material is superior in carrier transporting and injecting properties and a favorable material. In addition, the composite material can be formed by a wet method such as a sol-gel method, it can be apply to the increase of substrate size easily in a manufacturing process and advantageous industrially. | 09-22-2011 |
| 20110227052 | NOVEL ORGANIC COMPOUND, LIGHT-EMITTING DEVICE, AND IMAGE DISPLAY APPARATUS - An organic compound represented by general formula (1) below and an organic light-emitting device including the organic compound are provided. | 09-22-2011 |
| 20110227053 | NOVEL CHRYSENE DERIVATIVES AND ORGANIC ELECTRICAL DEVICE USING THE SAME - The present invention relates to a novel chrysene derivative and an organic electronic device using the same. A chrysene according to the present invention may act as a hole injection, hole transport, electron injection and transport, or light emitting material in an organic light emitting device and an organic electronic device, and in particular, may be used alone as a light emitting host or a dopant. | 09-22-2011 |
| 20110227054 | OLED INCLUDING HOLE-CONDUCTING MATERIAL - The present invention is directed to the field of organic light emitting diode (OLED) electroluminescent devices comprising a novel hole-conducting material having a Spirobixanthen-unit. | 09-22-2011 |
| 20110227055 | PROCESS FOR THE PREPARATION OF ORGANIC ELECTRONIC DEVICES - The invention relates to the use of a closed field unbalanced magnetron sputter ion plating process in the preparation of organic electronic devices or components thereof, and to organic electronic devices, or components thereof, obtainable by such a process. | 09-22-2011 |
| 20110227056 | FORMING AGENT FOR GATE INSULATING FILM OF THIN FILM TRANSISTOR - It is an object to provide a novel forming agent for a gate insulating film that not only provides high insulating properties for the gate insulating film but also takes account of the electric characteristics of a thin film transistor element. A forming agent for a gate insulating film of a thin film transistor characterized by comprising an oligomer compound or a polymer compound including a structural unit containing a pyrimidinetrione ring having a hydroxyalkyl-containing group as a substituent on a nitrogen atom; a gate insulating film formed by the forming agent; and a thin film transistor. | 09-22-2011 |
| 20110227057 | PERYLENE COMPOUND AND ORGANIC LIGHT EMITTING DEVICE USING THE COMPOUND - Provided is an organic light emitting device having high light emitting efficiency and good emission color purity. The organic light emitting device includes an anode, a cathode, and an organic compound layer which is sandwiched between the anode and the cathode, in which one of the anode and the cathode is transparent or semi-transparent and the organic compound layer contains at least one kind of perylene compound represented by the following general formula (1): | 09-22-2011 |
| 20110227058 | ORGANIC ELECTROLUMINESCENCE ELEMENT - An organic electroluminescence element including at least one organic layer including a light emitting layer, between an anode and a cathode, wherein at least one layer of the at least one organic layer contains at least one selected from specific nitrogen-containing heterocyclic derivatives, and at least one layer of the at least one organic layer contains a specific electron-transporting phosphorous light emitting material. | 09-22-2011 |
| 20110233525 | ORGANIC ELECTROLUMINESCENT DEVICE - An organic EL device is provided with a hole injection layer, a hole transport layer, a light-emitting layer, an electron transport layer and an electron injection layer between an anode and a cathode, wherein the hole injection layer is obtained by doping a hole transport material with an electron-accepting impurity, and the ionization potential Ip(HIL) of the material of the hole injection layer that composes the hole injection layer (also referred to as a hole injection material in the present description), the ionization potential Ip(HTL) of the hole transport material, and the ionization potential Ip(EML) of the material of the light-emitting layer (also referred to as a light-emitting layer material in the present description) respectively satisfy the relationship of Ip(EML)>Ip(HTL)≧Ip(HIL)≧Ip(EML)−0.4 eV. | 09-29-2011 |
| 20110233526 | PERYLENE DIIMIDE DERIVATIVE AND ORGANIC SEMICONDUCTOR ELEMENT USING THE SAME MATERIAL - The present invention discloses a soluble and air-stable perylene diimide (PDI) derivative to function as an N-type organic semiconductor material. In the PDI derivative of the present invention, the core thereof is substituted by electron withdrawing groups, and the side chains thereof are substituted by benzene functional groups, whereby are promoted the solubility and air-stability of the molecule. The PDI derivative of the present invention can be used to fabricate an organic semiconductor element via a soluble process at a low temperature and under an atmospheric environment. | 09-29-2011 |
| 20110233527 | ORGANIC LIGHT EMITTING DEVICE - An organic light emitting device is disclosed. In one embodiment, the device includes a plurality of pixels formed on a substrate, wherein each of the pixels includes: a first electrode layer formed on the substrate; an organic emission layer formed on the first electrode layer and a second electrode layer formed on the organic emission layer. Further, at least one of the first electrode layers of the pixels is externally patterned. | 09-29-2011 |
| 20110233528 | NOVEL OLED DISPLAY ARCHITECTURE - A quad pixel device is provided. Each pixel is an organic light emitting device (OLED), such that there is a first, second, third and fourth OLED. Each of the first, second, third and fourth OLEDs independently has a first electrode and a second electrode. Each OLED also independently has an organic emissive stack having an emitting material, disposed between the first and second electrodes; a first organic stack disposed between and in contact with the first electrode and the emissive stack; and a second organic stack disposed between and in contact with the second electrode and the emissive layer. The organic emissive stack of the first OLED, the organic emissive stack of the second OLED, the organic emissive stack of the third OLED, and the organic emissive stack of the fourth OLED each have different emissive spectra. The first organic stack of the first OLED, the first organic stack of the second OLED, and the first organic stack of the third OLED are different from each other in materials or thickness, or both. The first organic stack of the third OLED and the first organic stack of the fourth OLED are the same. | 09-29-2011 |
| 20110233529 | Substrate including thin film transistor, method of manufacturing the substrate, and organic light emitting display apparatus including the substrate - A substrate including a thin film transistor, the substrate including an active layer disposed on the substrate, the active layer including a channel area and source and drain areas, a gate electrode disposed on the active layer, the channel area corresponding to the gate electrode, a gate insulating layer interposed between the active layer and the gate electrode, an interlayer insulating layer disposed to cover the active layer and the gate electrode, the interlayer insulating layer having first and second contact holes partially exposing the active layer, source and drain electrodes disposed on the interlayer insulating layer, the source and drain areas corresponding to the source and drain electrodes, and ohmic contact layers, the ohmic contact layers being interposed between the interlayer insulating layer and the source and drain electrodes, and contacting the source and drain areas through the first and second contact holes. | 09-29-2011 |
| 20110233530 | Light-Emitting Element, Light-Emitting Device, Electronic Device, and Lighting Device - Provided are a light-emitting element in which a driving voltage increase can be suppressed and a light-emitting device which has reduced power consumption by including the light-emitting element. The element includes an EL layer between an anode and a cathode, and has a first, a second, and a third layer between the cathode and the EL layer. The first layer is between and in contact with the cathode and the second layer and includes a hole-transport substance. The second layer is between and in contact with the first the third layers and includes a phthalocyanine-based material. The third layer is between and in contact with the second and EL layers and includes an alkali metal, an alkaline-earth metal, a rare-earth metal, an alkali metal compound, an alkaline-earth metal compound, or a rare-earth metal compound. The phthalocyanine-based material has a metal-oxygen bond. | 09-29-2011 |
| 20110233531 | Organic light-emitting device - An organic light-emitting device, including a first electrode, the first electrode having a smaller absolute value of a work function energy level than an absolute value of a work function energy level of ITO, a second electrode facing the first electrode, and an organic layer between the first electrode and the second electrode. | 09-29-2011 |
| 20110233532 | FORMATION OF CONJUGATED POLYMERS FOR SOLID-STATE DEVICES - Disclosed herein is a facile process for the formation of conjugated polymers inside or outside assembled solid-state devices. One process generally involves applying a voltage to a device comprising at least two electrodes, a combination of an electrolyte composition and a electroactive monomer disposed between the electrodes, and a potential source in electrical connection with the at least two electrodes; wherein the applying voltage polymerizes the electroactive monomer into a conjugated polymer. Also disclosed are electrochromic articles prepared from the process and solid-state devices comprising a composite of an electrolyte composition and a conjugated polymer. | 09-29-2011 |
| 20110233533 | ORGANIC THIN FILM DEVICE - Disclosed herein is an organic thin film device. The organic thin film device includes a UV barrier layer, which has a UV blocking effect, in addition to at least one electrode and at least one organic semiconductor layer on a substrate. The organic thin film device employs a film or a coating liquid which comprises phenolic derivatives or cyanoacrylate derivatives exhibiting a UV-blocking effect in a wavelength of 400 nm or less, so that photodecomposition of an organic material for use in fabrication of the organic thin film device by UV rays and sunlight can be minimized, thereby innovatively increasing lifetime of the device. | 09-29-2011 |
| 20110233534 | AROMATIC AMINE DERIVATIVE AND ORGANIC ELECTROLUMINESCENT ELEMENT COMPRISING THE SAME - An aromatic amine derivative represented by the following formula (1);
| 09-29-2011 |
| 20110233535 | Organic Semiconductors - A soluble oligomeric compound for forming an organic thin film transistor, has repeat units comprising two or more fused thiophene residues. The repeat units comprise the structure: | 09-29-2011 |
| 20110240963 | ORGANIC LIGHT-EMITTING DIODE WITH HIGH COLOR RENDERING - An organic light-emitting diode with high color rendering is provided, which comprises: a substrate with a first electrode formed thereon; a first light-emitting region disposed over the first electrode, wherein the first light-emitting region comprises at least one layer of a first light-emitting layer, and the first light-emitting layer comprises at least one first dye respectively; a spacer disposed on the first light-emitting region; a second light-emitting region disposed on the organic spacer, wherein the second light-emitting region comprises at least one layer of a second light-emitting layer, and the second light-emitting layer comprises at least one second dye respectively; and a second electrode disposed over the second light-emitting region. | 10-06-2011 |
| 20110240964 | Organic light emitting diode display - An organic light emitting diode (OLED) display including a substrate main body; a thin film transistor on the substrate main body; and an organic light emitting diode including a transparent electrode connected with the thin film transistor and being capable of injecting electrons, an organic emission layer on the transparent electrode, and a reflective electrode on the organic emission layer and being capable of injecting holes, wherein the organic emission layer includes an electron injection unit on the transparent electrode, the electron injection unit including an electron injection metal layer, an electron injection layer, and an electron injection dipole layer, and a light emitting unit on the electron injection unit. | 10-06-2011 |
| 20110240965 | ORGANIC LIGHT-EMITTING DEVICE - An organic light-emitting device including an emission layer including one or more emission layer of a red emission layer patterned in a red light-emitting region and a green emission layer patterned in a green light-emitting region and a blue emission layer formed as a common layer, wherein a blue emission is prevented in at least one region of the red light-emitting region and the green light-emitting region by adjusting the HOMO and LUMO levels of a host and a dopant of the green emission layer and/or the red emission layer. | 10-06-2011 |
| 20110240966 | Organic Electroluminescent Device - An organic electroluminescent device comprising: a substrate; a first electrode disposed over the substrate for injecting charge of a first polarity; a second electrode disposed over the first electrode for injecting charge of a second polarity opposite to said first polarity; an organic light emitting layer disposed between the first and the second electrode; an encapsulant can disposed over, and spaced apart from, the second electrode, defining a cavity therebetween; wherein a plurality of spacers are disposed between the encapsulant can and the second electrode forming multiple sealed cavities between the second electrode and the encapsulant can. | 10-06-2011 |
| 20110240967 | Organic light emitting diode device - An organic light emitting diode device, including a first electrode, a second electrode facing the first electrode, and a light emitting member disposed between the first electrode and the second electrode, the light emitting member including at least one light emitting unit. At least one of the light emitting units may include a first hole injection layer, a second hole injection layer, a hole transport layer, and an emission layer, and a difference between a HOMO energy level of the first hole injection layer and a LUMO energy level of the second hole injection layer may be smaller than about 0.5 eV. | 10-06-2011 |
| 20110240968 | Organic light-emitting device - An organic light-emitting device including a substrate; a first electrode on the substrate, the first electrode including a first surface and a second surface opposite to the first surface; an organic layer on the first electrode, the organic layer being adjacent to the first surface of the first electrode; a second electrode on the organic layer, the second electrode including a first surface adjacent to the organic layer and a second surface opposite to the first surface; and a luminescent efficiency improvement layer on at least one of the second surface of the first electrode and the second surface of the second electrode, the luminescent efficiency improvement layer including a condensed-cyclic compound represented by Formula 1, below: | 10-06-2011 |
| 20110240969 | Organic light-emitting device - An organic light-emitting device including a substrate; a first electrode disposed on the substrate; a second electrode; an organic layer disposed between the first electrode and the second electrode, the organic layer including an emission layer and an electron transport layer, the electron transport layer including an anthracene-based compound and a quinolate-based compound; and at least one first layer disposed between the first electrode and the emission layer, the at least one first layer including a cyano group-containing compound. | 10-06-2011 |
| 20110240970 | ORGANIC LIGHT-EMITTING DISPLAY APPARATUS - An organic light-emitting display apparatus is disclosed. The organic light-emitting display apparatus includes a first sub-pixel, a second sub-pixel, and a third sub-pixel, where each of said first, second and third sub-pixels displays a different color, a substrate, a first electrode disposed on the substrate, a second electrode disposed on the first electrode, facing the first electrode, an organic emission layer disposed between the first electrode and the second electrode, including a first organic emission layer, a second organic emission layer, and a third organic emission layer, and an electron acceptor layer disposed between the first electrode and the second electrode configured to contact the organic emission layer, where the first organic emission layer is disposed in the first sub-pixel, the second organic emission layer is disposed in the second sub-pixel, and the third organic emission layer is commonly disposed over the first sub-pixel, the second sub-pixel, and the third sub-pixel, and where the electron acceptor layer is disposed between the first organic emission layer and the third organic emission layer in the first sub-pixel and between the second organic emission layer and the third organic emission layer in the second sub-pixel. | 10-06-2011 |
| 20110240971 | Light-Emitting Element, Light-Emitting Device, Electronic Device, and Lighting Device - A light-emitting element that emits light with high luminance and can be driven at low voltage. The light-emitting element includes n (n is a natural number greater than or equal to 2) EL layers between an anode and a cathode, and includes a first layer, a second layer, and a third layer between an m-th (m is a natural number, 1≦m≦n−1) EL layer from the anode and an (m+1)th EL layer. The first layer functions as a charge-generation region, has hole-transport properties, and contains an acceptor substance. The third layer has electron-transport properties and contains an alkali metal or the like. The second layer is formed of a phthalocyanine-based material and is provided between the first layer and the third layer, whereby an injection barrier at the time of injecting electrons generated in the first layer into the m-th EL layer through the third layer can be lowered. | 10-06-2011 |
| 20110240972 | Light-Emitting Element, Light-Emitting Device, Electronic Device, and Lighting Device - A light-emitting element which emits light with high luminance and can be driven at low voltage. The light-emitting element includes n (n is a natural number of 2 or more) EL layers between an anode and a cathode, and includes a first layer, a second layer, and a third layer between an m-th (m is a natural number, 1≦m≦n−1) EL layer from the anode and an (m+1)th EL layer. The first layer functions as a charge-generation region, has hole-transport properties, and contains an acceptor substance. The third layer has electron-transport properties and contains an alkali metal or the like. The second layer formed of a metal complex having a metal-oxygen bond and an aromatic ligand is provided between the first and third layers, whereby an injection barrier at the time of injecting electrons generated in the first layer into the m-th EL layer through the third layer can be lowered. | 10-06-2011 |
| 20110240973 | Annellated Dithiophene Copolymers - Disclosed is an organic semiconductor material, layer or component, comprising a copolymer of the formula | 10-06-2011 |
| 20110240974 | NOVEL BENZO[b]CHRYSENE COMPOUND AND ORGANIC LIGHT-EMITTING ELEMENT INCLUDING THE SAME - The present invention provides a benzo[b]chrysene compound represented by general formula [1] below and an organic light-emitting element including the compound. | 10-06-2011 |
| 20110240975 | POLYMER COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME - A polymer represented by Formula 1 below: | 10-06-2011 |
| 20110240976 | NOVEL BENZOPYRENE COMPOUND AND ORGANIC LIGHT-EMITTING ELEMENT CONTAINING THE SAME - A benzopyrene compound represented by a general formula [1] below, | 10-06-2011 |
| 20110240977 | HETEROCYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME - A heterocyclic compound of formula 1 and an organic light-emitting device including an organic layer containing the heterocyclic compound. The heterocyclic compound of Formula 1 may be suitable as a material for an emission layer, an electron transport layer or an electron injection layer of an organic light-emitting device. Due to the inclusion of the heterocylic group in its molecular structure, the heterocyclic compound of Formula 1 may have a high glass transition temperature (Tg) or a high melting point, and may prevent crystallization. An organic light-emitting device manufactured using the heterocyclic compound of Formula 1, which has a symmetrical structure in which a chrysene group and an indole group are fused, has excellent durability when stored or operated. | 10-06-2011 |
| 20110240978 | HETEROCYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME - A heterocyclic compound of formula 1 and an organic light-emitting device including an organic layer containing the heterocyclic compound. The heterocyclic compound of Formula 1 may be suitable as a material for an emission layer, an electron transport layer or an electron injection layer of an organic light-emitting device. Due to the inclusion of the heterocylic group in its molecular structure, the heterocyclic compound of Formula 1 may have a high glass transition temperature (Tg) or a high melting point, and may prevent crystallization. An organic light-emitting device manufactured using the heterocyclic compound of Formula 1, in which a chrysene group and an indole group are fused, has excellent durability when stored or operated. | 10-06-2011 |
| 20110240979 | CONDENSED-CYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME - A condensed-cyclic compound and an OLED including the same, the condensed-cyclic compound represented by Formula 1 below: | 10-06-2011 |
| 20110240980 | n-Type Doped Organic Materials and Methods Therefor - In accordance with various embodiments, an organic electronic device includes an n-type dopant material including an imidazole-based material having a hydrogen-based material bonded between nitrogen atoms. The n-type dopant material n-dopes an organic material, and can be used to mitigate degradation in mobility due to conditions such as exposure to ambient atmosphere, which can effect an undesirable reduction in charge transport. Other embodiments are directed to carbon nanotubes or graphene structures with this type of n-type dopant, wherein the Fermi level for the carbon nanotubes or graphene structures is below −2.5 eV to effect such n-type doping. | 10-06-2011 |
| 20110240981 | DIKETOPYRROLOPYRROLE POLYMERS FOR USE IN ORGANIC FIELD EFFECT TRANSISTORS - The present invention relates to polymers comprising a repeating unit of the formula I, or III and their use as organic semiconductor in organic devices, especially an organic field effect transistor (OFET), or a device containing a diode and/or an organic field effect transistor. The polymers according to the invention have excellent solubility in organic solvents and excellent film-forming properties. In addition, high efficiency of energy conversion, excellent field-effect mobility, good on/off current ratios and/or excellent stability can be observed, when the polymers according to the invention are used in organic field effect transistors. | 10-06-2011 |
| 20110240982 | BENZOINDENOCHRYSENE COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE USING THE SAME - An organic light-emitting device has light emission with high efficiency, high luminance and good color purity, and durability. An organic light-emitting device includes an anode, a cathode and an organic compound layer disposed between the anode and the cathode, wherein at least one layer of the organic compound layer includes at least one kind of the benzoindenochrysene compound represented by the general formula (1) in which X | 10-06-2011 |
| 20110240983 | TRIAZINE COMPOUND AND ORGANIC LIGHT EMITTING DEVICE USING THE SAME - Provided is an organic light emitting device having a long continuous driving lifetime. The organic light emitting device includes an anode, a cathode, and an organic compound layer which is sandwiched between the anode and the cathode, in which: one of the anode and the cathode is transparent or semi-transparent; and the organic compound layer contains at least one kind of triazine compound represented by the following general formula (1): | 10-06-2011 |
| 20110240984 | OLED STABILITY VIA DOPED HOLE TRANSPORT LAYER - An organic light emitting device is provided. The device includes an anode and a cathode. A first organic layer is disposed between the anode and the cathode. The first organic layer is an emissive layer that includes a first organic emitting material. The device also includes a second organic layer disposed between the anode and the first organic layer. The second organic layer is a non-emissive layer. The second organic layer includes an organic small molecule hole transport material having a concentration of 50 to 99 wt %, and an organic small molecule electron transport material having a concentration of 0.1 to 5 wt %. Other materials may be present. | 10-06-2011 |
| 20110240985 | ORGANIC THIN FILM TRANSISTOR AND METHOD OF MANUFACTURING THE SAME, AND SEMICONDUCTOR DEVICE HAVING THE ORGANIC THIN FILM TRANSISTOR - There have been problems in that a dedicated apparatus is needed for a conventional method of manufacturing an organic thin film transistor and in that: a little amount of an organic semiconductor film is formed with respect to a usage amount of a material; and most of the used material is discarded. Further, apparatus maintenance such as cleaning of the inside of an apparatus cup or chamber has needed to be frequently carried out in order to remove the contamination resulting from the material that is wastefully discarded. Therefore, a great cost for materials and man-hours for maintenance of apparatus have been required. In the present invention, a uniform organic semiconductor film is formed by forming an aperture between a first substrate for forming the organic semiconductor film and a second substrate used for injection with an insulating film formed at a specific spot and by injecting an organic semiconductor film material into the aperture due to capillarity to the aperture. The insulating film formed at the specific spot enables formation of the organic semiconductor film with high controllability. Further, the insulating film can also serve as a spacer that holds the aperture, that is, an interval (gap) between the substrates. | 10-06-2011 |
| 20110248244 | INDEPENDENTLY CONTROLLED STACKED INVERTED ORGANIC LIGHT EMITTING DIODES AND A METHOD OF MANUFACTURING SAME - An OLED apparatus is provided that includes a first electrode having a first polarity, and an electrode arrangement spaced apart from the first electrode and having a second polarity. The OLED apparatus also includes a first organic emissive layer interposed between the first electrode and the electrode arrangement, and a second electrode spaced apart from the electrode arrangement in a direction opposite the first electrode. The second electrode has the first polarity. The OLED apparatus further includes a second organic emissive layer interposed between the second electrode and the electrode arrangement, and a drive circuit for providing a first energizing signal to the first electrode and the electrode arrangement and a second energizing signal to the second electrode and the electrode arrangement. A method for manufacturing an OLED array is provided. | 10-13-2011 |
| 20110248245 | PIXEL STRUCTURE OF ORGANIC LIGHT EMITTING DIODE DISPLAY AND MANUFACTURING METHOD THEREOF - A pixel structure of an organic light emitting diode display includes a first transistor and a second transistor. The first transistor includes a first drain electrode and a first source electrode. When a voltage difference is provided between the first drain electrode and the first source electrode, the first transistor has a first subthreshold slope (SS). The second transistor includes a second drain electrode and a second source electrode. When the voltage difference is provided between the second drain electrode and the second source electrode, the second transistor has a second SS, and the second SS is larger than the first SS. | 10-13-2011 |
| 20110248246 | AROMATIC AMINE DERIVATIVE, LIGHT-EMITTING ELEMENT, LIGHT-EMITTING DEVICE, ELECTRONIC DEVICE, AND LIGHTING DEVICE - Provided is a novel aromatic amine derivative represented by General Formula (G1) below. (In the formula, A represents oxygen or sulfur, and R | 10-13-2011 |
| 20110248247 | ORGANIC EL DISPLAY UNIT, METHOD OF MANUFACTURING THE SAME, AND SOLUTION USED IN METHOD - An organic electroluminescence display unit includes: a lower electrode for each device; a first hole injection/transport layer provided on the lower electrode for each device; a second organic light emitting layer of the first color provided on the first hole injection/transport layer for the second organic electroluminescence device; a second hole injection/transport layer provided on the entire surfaces of the second organic light emitting layer and the first hole injection/transport layer for the first organic electroluminescence device, and being made of a low molecular material; a blue first organic light emitting layer provided on the entire surface of the second hole injection/transport layer; and an electron injection/transport layer having at least one of electron injection characteristics and electron transport characteristics, and an upper electrode that are provided in sequence on the entire surface of first organic light emitting layer. | 10-13-2011 |
| 20110248248 | ORGANIC SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF - An organic semiconductor device includes a gate electrode above a substrate. A gate insulation film is over the gate electrode. A first electrode is above the gate insulation film. A second electrode is above the gate insulation film. The second electrode is annular and surrounds the first electrode. An organic semiconductor layer is above the gate insulation film and over the first electrode. The second electrode surrounds the organic semiconductor layer and defines an outer periphery of the organic semiconductor layer. A conductive guiding member is above the gate insulation film. The conductive guiding member is annular and surrounds the second electrode. A protective film is above the gate insulation film and over the organic semiconductor layer and the second electrode. The conductive guiding member surrounds the protective film and defines an outer periphery of the protective film. | 10-13-2011 |
| 20110248249 | STACKED WHITE OLED HAVING SEPARATE RED, GREEN AND BLUE SUB-ELEMENTS - The present invention relates to efficient organic light emitting devices (OLEDs). More specifically, the present invention relates to white-emitting OLEDs, or WOLEDs. The devices of the present invention employ three emissive sub-elements, typically emitting red, green and blue, to sufficiently cover the visible spectrum. The sub-elements are separated by charge generating layers. | 10-13-2011 |
| 20110248250 | ORGANIC LIGHT EMITTING DEVICE AND MATERIALS FOR USE IN SAME - The present invention provides an OLED in which an organic thin film layer comprising a single layer or plural layers is provided between a cathode and an anode, where the organic thin film layer comprises at least one light emitting layer, and the at least one light emitting layer comprises (a) a host material represented by the following Formula (1): Ra—Ar | 10-13-2011 |
| 20110248251 | NITROGEN-CONTAINING HETEROCYCLIC DERIVATIVE AND ORGANIC ELECTROLUMINESCENCE ELEMENT USING NITROGEN-CONTAINING HETEROCYCLIC DERIVATIVE - Provided are a nitrogen-containing heterocyclic derivative having a specific structure containing a pyrazine skeleton in the center thereof, a hole injecting material or hole transporting material for an organic electroluminescence (EL) device, a light emitting material for an organic EL device, and an electron injecting material or electron transporting material for an organic EL device each containing the nitrogen-containing heterocyclic derivative, an organic EL device which includes one or a plurality of organic layers interposed between a cathode and an anode and in which at least one layer of the organic layers contains the nitrogen-containing heterocyclic derivative, and an apparatus including the organic EL device. The organic EL device shows high luminous brightness and high luminous efficiency even at a low voltage as compared with a conventional device. | 10-13-2011 |
| 20110248252 | ORGANIC EL ELEMENT AND METHOD FOR FABRICATING THE SAME - An organic EL display element ( | 10-13-2011 |
| 20110248253 | ORGANIC ELECTROLUMINESCENCE ELEMENT - The electroluminescence element comprises the light-reflective-electrode separated from the luminous point by distance “d” satisfying the following formula. | 10-13-2011 |
| 20110248254 | QUINOXALINE DERIVATIVE, AND LIGHT-EMITTING ELEMENT, LIGHT-EMITTING DEVICE, ELECTRONIC DEVICE USING THE QUINOXALINE DERIVATIVE - It is an object to provide a novel bipolar organic compound. In particular, it is an object to provide a bipolar organic compound excellent in thermal stability. Further, it is another object to provide a bipolar organic compound which is electrochemically stable. A quinoxaline derivative represented by a general formula (1) is provided. Further, since the quinoxaline derivative represented by the general formula (1) is bipolar, the use of the quinoxaline derivative of the present invention allows fabrication of a light-emitting element and a light-emitting device with a low driving voltage and low power consumption. Furthermore, a light-emitting element with high luminous efficiency can be obtained. | 10-13-2011 |
| 20110248255 | ORGANIC THIN FILM TRANSISTOR ARRAY PANEL AND MANUFACTURING METHOD THEREOF - A method of manufacturing a thin film transistor array panel is provided, the method includes forming a gate line on a substrate; forming a gate insulating layer on the gate line; forming a data line and a drain electrode on the gate insulating layer; forming an organic semiconductor layer on the data line, the drain electrode and an exposed portion of the gate insulating layer between the data line and the drain electrodel; forming a protective member fully covering the organic semiconductor layer; forming a passivation layer on the protective layer, the data line, and the drain electrode; forming a contact hole in the passivation layer to expose a portion of the drain electrode; and forming a pixel electrode on the passivation layer, the pixel electrode connected to the drain electrode through the contact hole. | 10-13-2011 |
| 20110248256 | TOP-EMITTING OLED DEVICE WITH LIGHTS-SCATTERING LAYER AND COLOR-CONVERSION - A top-emitting OLED device, comprising: one or more OLEDs formed on a substrate; a light-scattering layer formed over the one or more OLEDs; a transparent cover; one or more color filters formed on the transparent cover; a color-conversion material layer formed over the color filters, or formed over or integral with the light-scattering layer; wherein the substrate is aligned and affixed to the transparent cover so that the locations of the color filters and color conversion material correspond to the location of the OLEDs, and the color-conversion material layer, color filters, and the light-scattering layer are between the cover and substrate, and a low-index gap is formed between the light-scattering layer and the color filters, with no light-scattering layer being positioned between the color conversion material layer and the low-index gap, wherein the color-conversion material layer is formed integrally with the light-scattering layer. | 10-13-2011 |
| 20110248257 | COMPOUND FOR AN ORGANIC PHOTOELECTRIC DEVICE, ORGANIC PHOTOELECTRIC DEVICE, AND DISPLAY DEVICE INCLUDING THE SAME - A compound for an organic photoelectric device, an organic photoelectric device, and a display device including the same, the compound being represented by the following Chemical Formula 1: | 10-13-2011 |
| 20110253984 | ELECTRONIC GRADE SILK SOLUTION, OTFT AND MIM CAPACITOR WITH SILK PROTEIN AS INSULATING MATERIAL AND METHODS FOR MANUFACTURING THE SAME - An electronic grade silk solution, an organic thin film transistor (OTFT) and a metal-insulator-metal capacitor with silk protein as the insulating material manufactured by use of the silk solution, and methods for manufacturing the same are disclosed. The OTFT of the present invention comprises: a substrate; a gate disposed on the substrate; a gate insulating layer containing silk protein, which is disposed on the substrate and covers the gate; an organic semiconductor layer; and a source and a drain, wherein the organic semiconductor layer, the source and the drain are disposed over the gate insulating layer. | 10-20-2011 |
| 20110253985 | TRIARYLAMINE COMPOUNDS FOR ELECTRONIC APPLICATIONS - This invention relates to triarylamine compounds that are useful in electronic applications. It also relates to electronic devices in which the active layer includes such a compound. | 10-20-2011 |
| 20110253986 | TRIARYLAMINE COMPOUNDS FOR ELECTRONIC APPLICATIONS - This invention relates to triarylamine compounds that are useful in electronic applications. It also relates to electronic devices in which the active layer includes such a compound. | 10-20-2011 |
| 20110253987 | POLYSILICON LAYER, METHOD OF PREPARING THE POLYSILICON LAYER, THIN FILM TRANSISTOR USING THE POLYSILICON LAYER, AND ORGANIC LIGHT EMITTING DISPLAY DEVICE INCLUDING THE THIN FILM TRANSISTOR - A method of crystallizing a silicon layer. An amorphous silicon layer is formed on a buffer layer on a substrate. A catalyst metal layer is formed on the amorphous silicon layer to have a density of from about 10 | 10-20-2011 |
| 20110253988 | BRIDGED BENZIMIDAZOLE-CARBENE COMPLEXES AND USE THEREOF IN OLEDS - The present invention concerns a metal-carbene complex of the general formula (I) | 10-20-2011 |
| 20110253989 | ORGANIC ELECTRONIC CIRCUIT - The invention concerns an organically electronic circuit ( | 10-20-2011 |
| 20110253990 | ORGANIC ELECTROLUMINESCENCE DEVICE AND PRODUCTION METHOD THEREOF - Disclosed is an organic electroluminescence device which can be stably produced by a wet process and exhibits enhanced external quantum efficiency and reduced coating unevenness and a production method thereof. Specifically, disclosed is a method of producing the organic electroluminescence device comprising at least a layer, which is formed by a wet process comprising of coating a solution of an organic material dissolved in a solvent to form a liquid layer, followed by removal of the solvent by blowing air to form the layer, wherein the relative drying rate of the solvent to butyl acetate is from 1 to 1000, (based on the drying rate of butyl acetate being 100), the thickness of the formed liquid layer is from 1 to 100 μm, a air-blowing rate is from 0.1 to 5 m/s and the time between completion of coating and start of blowing is from 0 to 60 sec. | 10-20-2011 |
| 20110253991 | ORGANIC ELECTROLUMINESCENCE DEVICE - [Problem to be Solved] To provide an organic electroluminescence device with heat resistance capable of being driven by a low voltage. | 10-20-2011 |
| 20110253992 | ORGANIC PHOTOSENSITIVE DEVICES USING SUBPHTHALOCYANINE COMPOUNDS - An organic photosensitive optoelectronic device includes an anode, a cathode, and a donor-acceptor heterojunction between the anode and the cathode, the heterojunction including a donor-like material and an acceptor-like material, wherein at least one of the donor-like material and the acceptor-like material includes a subphthalocyanine, a subporphyrin, and/or a subporphyrazine compound, wherein the subporphyrin or subporphyrazine compound includes boron. | 10-20-2011 |
| 20110253993 | POLYVINYL PYRROLE HOST MATERIAL, LUMINESCENT LAYER COMPRISING THE SAME, AND ORGANIC ELECTROLUMINESCENT DEVICE COMPRISING THE LUMINESCENT LAYER - Provided are a polyvinyl pyrrole host material emitting highly efficient phosphorescence, a luminescent layer using the material, and an organic electroluminescent display device. The polyvinyl pyrrole host material shows highly efficient luminescence having improved energy transfer, and thus is useful for an organic electroluminescent display device and other various light emitting devices. | 10-20-2011 |
| 20110253994 | COMPOUND FOR ORGANIC OPTOELECTRONIC DEVICE, ORGANIC LIGHT EMITTING DIODE INCLUDING THE SAME AND DISPLAY DEVICE INCLUDING THE SAME - A compound for an organic optoelectronic device, an organic optoelectronic device including the same, and a display device including the same, the compound for an organic optoelectronic device being represented by the following Chemical Formula 1: | 10-20-2011 |
| 20110253995 | MATERIAL FOR ORGANIC ELECTROLUMINESCENCE DEVICE AND ORGANIC ELECTROLUMINESCENCE DEVICE USING THE SAME - Provided are an organic electroluminescence device, which shows high luminous efficiency, is free of any pixel defect, and has a long lifetime, and a material for an organic electroluminescence device for realizing the device. The material for an organic electroluminescence device is a compound having a π-conjugated heteroacene skeleton crosslinked with a carbon atom, nitrogen atom, oxygen atom, or sulfur atom. The organic electroluminescence device has one or more organic thin film layers including a light emitting layer between a cathode and an anode, and at least one layer of the organic thin film layers contains the material for an organic electroluminescence device. | 10-20-2011 |
| 20110260137 | PROCESS FOR MAKING CONTAINED LAYERS AND DEVICES MADE WITH SAME - There is provided a process for forming a contained second layer over a first layer, including the steps:
| 10-27-2011 |
| 20110260138 | BICARBZOLE CONTAINING COMPOUNDS FOR OLEDS - Novel organic compounds comprising a bicarbazole core are provided. In particular, the compound has a 3;3′-bicarbazole core substituted at the 9 | 10-27-2011 |
| 20110260139 | LIGHT-EMITTING MATERIAL COMPRISING PHOTOACTIVE GROUP-BONDED POLYSILSESQUIOXANE HAVING A LADDER STRUCTURE, THIN FILM USING THE SAME AND ORGANIC ELECTRONIC DEVICE COMPRISING THE SAME - Disclosed is a light-emitting material including a polysilsesquioxane having a ladder structure with photoactive groups bonded to a siloxane backbone. In addition to superior heat resistance and mechanical property, the light-emitting material provides improved cotability and film property when prepared into a thin film. Further, it provides higher luminous efficiency than the existing organic-based light-emitting material. | 10-27-2011 |
| 20110260140 | ORGANIC LIGHT-EMITTING DIODE LUMINAIRES - There is provided an organic light-emitting diode luminaire. The luminaire includes a first electrode, a second electrode, and an electroluminescent layer therebetween. The electroluminescent layer includes:
| 10-27-2011 |
| 20110260141 | ORGANIC LIGHT-EMITTING DIODE LUMINAIRES - There is provided an organic light-emitting diode luminaire. The luminaire includes a first electrode, a second electrode, and an electroluminescent layer therebetween. The electroluminescent layer includes:
| 10-27-2011 |
| 20110260142 | ORGANIC LIGHT-EMITTING DIODE LUMINAIRES - There is provided an organic light-emitting diode luminaire. The luminaire includes a first electrode, a second electrode, and an electroluminescent layer therebetween. The electroluminescent layer includes:
| 10-27-2011 |
| 20110260143 | ORGANIC LIGHT-EMITTING DIODE LUMINAIRES - There is provided an organic light-emitting diode luminaire. The luminaire includes a patterned first electrode, a second electrode, and an electroluminescent layer therebetween. The electroluminescent layer includes:
| 10-27-2011 |
| 20110260144 | ORGANIC LIGHT-EMITTING DIODE LUMINAIRES - There is provided an organic light-emitting diode luminaire. The luminaire includes a first electrode, a second electrode, and an electroluminescent layer therebetween. The electroluminescent layer includes:
| 10-27-2011 |
| 20110260145 | ORGANIC LIGHT-EMITTING DIODES FROM HOMOLEPTIC SQUARE PLANAR COMPLEXES - Homoleptic square planar complexes [M(NΛN) | 10-27-2011 |
| 20110260146 | ORGANIC LIGHT-EMITTING DEVICE - An organic light-emitting device including: a first electrode; a second electrode; and an organic layer that includes a carrier transport layer and an emission layer and is interposed between the first and second electrodes, wherein the emission layer and the carrier transport layer include the same material. | 10-27-2011 |
| 20110260147 | ORGANIC/INORGANIC HYBRID THIN FILM PASSIVATION LAYER FOR BLOCKING MOISTURE/OXYGEN TRANSMISSION AND IMPROVING GAS BARRIER PROPERTY - The present invention relates to an organic/inorganic hybrid thin film passivation layer comprising an organic polymer passivation layer prepared by a UV/ozone curing process and an inorganic thin film passivation layer for blocking moisture and oxygen transmission of an organic electronic device fabricated on a substrate and improving gas barrier property of a plastic substrate; and a fabrication method thereof. Since the organic/inorganic hybrid thin film passivation layer of the present invention converts the surface polarity of an organic polymer passivation layer into hydrophilic by using the UV/ozone curing process, it can improve the adhesion strength between the passivation layer interfaces, increase the light transmission rate due to surface planarization of the organic polymer passivation layer, and enhance gas barrier property by effectively blocking moisture and oxygen transmission. | 10-27-2011 |
| 20110260148 | TRANSMISSIVE ORGANIC LIGHT EMITTING DIODE AND TRANSMISSIVE LIGHTING DEVICE USING THE SAME - A transmissive organic light emitting diode (OLED) with improved external light efficiency and a transmissive lighting device including the same are provided. The OLED includes a transparent anode formed on a substrate, an organic emission layer formed on the transparent anode, a cathode formed on the organic emission layer, and a light extraction enhancing layer formed on the transparent cathode, and configured to change a path of light generated from the organic emission layer to enhance light extraction efficiency of the OLED. The external light extraction efficiency is enhanced in both-sided or single-sided emission of the OLED and the external light extraction efficiencies of bottom and top surfaces of the OLED are selectively or simultaneously enhanced. An external light extraction ratio between the bottom and top surfaces in both-sided emission is controlled. | 10-27-2011 |
| 20110260149 | N-Phenyl carbazole-based host material for light-emitting diodes - The present invention relates to a host material comprising a compound having a carbazole moiety which is suitable for blue-emitting OLEDs. Surprisingly, it has been found that when appropriate substituents are present in the carbazole structure, the solubility of the compounds can be improved without any adverse effect on the OLED performance. The present invention further relates to the use of the host materials and to an organic light emitting device comprising the host material. | 10-27-2011 |
| 20110260150 | DIBENZO[C,G]FLUORENE COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE USING SAME - An organic light-emitting device is provided which efficiently emits light with high brightness and has durability. The organic light-emitting device includes a dibenzo[c,g]fluorene compound having two dibenzo[c,g]fluorene skeletons, and has an organic compound layer containing the dibenzo[c,g]fluorene compound. | 10-27-2011 |
| 20110260151 | NOVEL FUSED POLYCYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING ELEMENT - A fused polycyclic compound is represented by general formula [1]: | 10-27-2011 |
| 20110260152 | ORGANIC ELECTROLUMINESCENT ELEMENT, DISPLAY DEVICE, AND ILLUMINATION DEVICE - Provided is an organic electroluminescence element comprising an anode, a cathode and at least one light emitting layer sandwiched between the anode and the cathode as a constituting layer, wherein the light emitting layer contains a dopant and a host; crystal grains made of the dopant, the host, or the mixture of the dopant and the host are contained in the light emitting layer; and the crystal grains exhibit an X-ray diffraction peak. | 10-27-2011 |
| 20110260153 | COMPOUND FOR ORGANIC PHOTOELECTRIC DEVICE, ORGANIC PHOTOELECTRIC DEVICE INCLUDING THE SAME, AND DISPLAY DEVICE INCLUDING THE SAME - A compound for an organic photoelectric device, an organic photoelectric device including the same, and a display device including the same the compound being represented by the following Chemical Formula 1: | 10-27-2011 |
| 20110260154 | BOTTOM EMISSION TYPE ORGANIC ELECTROLUMINESCENT PANEL - Provided is a bottom emission type organic EL panel capable of preventing or delaying loss of light emission from an end portion of the light emission area and reduction of the light emission area in an organic EL element. This organic electro luminescence panel includes an organic electro luminescence element having at least one organic layer between an anode and a cathode arranged on a substrate. This panel has a main light emission area emitting light with a high luminance and a non-light emission area or a low light emission area emitting light with a lower luminance than the main light emission area, arranged outside the end portion of the main light emission area. By limiting the main light emission area to a smaller size than the cathode forming area, the end portion of the cathode forming area is arranged outside the end portion of the main light emission area. | 10-27-2011 |
| 20110260155 | BOTTOM EMISSION TYPE ORGANIC ELECTROLUMINESCENT PANEL - Provided is a bottom emission type organic EL panel capable of preventing or delaying loss of light emission from an end portion of the light emission area and reduction of the light emission area in an organic EL element. This organic electro luminescence panel includes an organic electro luminescence element having at least one organic layer between an anode and a cathode arranged on a substrate. This panel has a main light emission area emitting light with a high luminance and a non-light emission area or a low light emission area emitting light with a lower luminance than the main light emission area, arranged outside the end portion of the main light emission area. By limiting the main light emission area to a smaller size than the cathode forming area, the end portion of the cathode forming area is arranged outside the end portion of the main light emission area. | 10-27-2011 |
| 20110260156 | LIGHT-EMITTING ELEMENT, LIGHT-EMITTING DEVICE, LIGHTING DEVICE, AND ELECTRONIC DEVICE - An object is to provide a light-emitting element which exhibits light emission with high luminance and can be driven at low voltage. Another object is to provide a light-emitting device or an electronic device with reduced power consumption. Between an anode and a cathode, n (n is a natural number of two or more) EL layers are provided, where between a first EL layer and a second EL layer, a first layer containing any of an alkali metal, an alkaline earth metal, a rare earth metal, an alkali metal compound, an alkaline earth metal compound, and a rare earth metal compound, a second layer containing a material having a high electron-transporting property in contact with the first layer, and a region containing a material having a high hole-transporting property and an acceptor material in contact with the second layer are provided in this order from the anode side. | 10-27-2011 |
| 20110266523 | SEMICONDUCTING DEVICES AND METHODS OF PREPARING - An amic acid or amic ester precursor can be applied to a substrate to form a thin film, and is then thermally converted into a semiconducting layer of the corresponding arylene diimide. This semiconducting thin film can be used in various articles including thin-film transistor devices that can be incorporated into a variety of electronic devices. In this manner, the arylene diimide need not be coated onto the substrate but is generated in situ from a solvent-soluble, easily coated precursor compound. | 11-03-2011 |
| 20110266524 | ORGANIC LIGHT-EMITTING DIODE LUMINAIRES - There is provided an organic light-emitting diode luminaire. The luminaire includes a first electrode, a second electrode, and an electroluminescent layer therebetween. The electroluminescent layer includes:
| 11-03-2011 |
| 20110266525 | ORGANIC LIGHT-EMITTING DIODE LUMINAIRES - There is provided an organic light-emitting diode luminaire. The luminaire includes a first electrode, a second electrode, and an electroluminescent layer therebetween. The electroluminescent layer includes:
| 11-03-2011 |
| 20110266526 | Triphenylene-Benzofuran/Benzothiophene/Benzoselenophene Compounds With Substituents Joining To Form Fused Rings - Compounds comprising a triphenylene moiety and a benzo- or dibenzo-moiety are provided. In particular, the benzo- or dibenzo-moiety has a fused substituent. These compounds may be used in organic light emitting devices, particularly in combination with yellow, orange and red emitters, to provide devices with improved properties. | 11-03-2011 |
| 20110266527 | PYRROLE COMPOUND AND ORGANIC PHOTOELECTRIC DEVICE INCLUDING THE SAME - A pyrrole compound for an organic photoelectric device and an organic photoelectric device including the same, the pyrrole compound being represented by the following General Formula 1: | 11-03-2011 |
| 20110266528 | SUBSTITUTED CARBAZOLE DERIVATIVES AND USE THEREOF IN ORGANIC ELECTRONICS - An organic light-emitting diode, organic solar cell or switching element comprising at least one substituted carbazole derivative of the general formula (I), (II) or (III) | 11-03-2011 |
| 20110266529 | Remote doping of organic thin film transistors - Organic electronic devices comprising “remotely” doped materials comprising a combination of at least three layers. Such devices can include “remotely p-doped” structures comprising: a channel layer comprising at least one organic semiconductor channel material; a dopant layer, which comprises at least one p-dopant material and optionally at least one organic hole transport material; and a spacer layer disposed between and in electrical contact with both the channel layer and the dopant layer, comprising an organic semiconducting spacer material; or alternatively can include “remotely n-doped” structures comprising a combination of at least three layers: a channel layer comprising at least one organic semiconductor channel material; a dopant layer which comprises at least one organic electron transport material doped with an n-dopant material; and a spacer layer disposed between and in electrical contact with the channel layer and the dopant layer, comprising an organic semiconducting spacer material. Such devices include “remotely doped” field effect transistors comprising the doped structures described above. | 11-03-2011 |
| 20110266530 | ORGANIC LIGHT EMITTING DEVICE - An organic light emitting device having improved hole injection and hole transport capabilities is disclosed, wherein the device includes a first electrode, an organic layer, and a second electrode, wherein the organic layer includes a compound represented by Formula 1 and a phenylamine-based compound. Formula 1 together with the phenylamine-based compound improves the charge mobility of the hole transport layer. | 11-03-2011 |
| 20110266531 | ORGANIC LIGHT-EMITTING DEVICE - An organic light-emitting device includes a first electrode, a mixed organic layer, an emission layer, an electron transport layer, and a second electrode. The mixed organic layer contains a fluorene derivative and a pyrazine derivative, and the electron transport layer contains a lithium quinolate and a pyridine derivative. | 11-03-2011 |
| 20110266532 | PHOTO-IRRADIATION OF BASE FORMS OF POLYANILINE WITH PHOTO ACID GENERATORS TO FORM CONDUCTIVE COMPOSITES - A method for forming electrically conductive polyaniline (PANI)-based composites includes mixing a base form of PANI, a photo acid generator (PAG), and when the PAG does not hydrogen bond to the base form of PANI an additive which can form hydrogen bonds with the base form of PANI or PAG, together with at least one solvent to form a mixture. The solvent is removed from the mixture. After the removing, the mixture is photo-irradiated with a wavelength within an absorption band of the PAG for converting the base form of PANI to a salt form of PANI to form a polymer composite that includes the salt form of PANI. The polymer composite has a 25° C. electrical conductivity that is at least 3 orders of magnitude higher than a 25° C. electrical conductivity of the base form of PANI, such as a 25° C. electrical conductivity of ≧0.01 S/cm. | 11-03-2011 |
| 20110266533 | COMPOUNDS FOR ELECTRONIC DEVICES - The present invention relates to compounds of the formula (1) and to the use thereof in organic electronic devices, and to organic electronic devices which comprise compounds of the formula (1), preferably as hole-transport materials and/or as emitting materials. | 11-03-2011 |
| 20110266534 | Photopolymers and Their Use in Organic Thin Film Transistors - Photopolymers are provided with composites and electronic devices including such photopolymers. Specifically, organic thin film transistors comprising a semiconductor layer, a polymeric layer in contact with the semiconductor layer, a gate electrode, a source electrode and a drain electrode are disclosed, wherein the semiconductor layer comprises an organic semiconductor compound, and the polymeric layer comprises a photocrosslinked product of a photopolymer. | 11-03-2011 |
| 20110266535 | ORGANIC ELECTROLUMINESCENT DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME - According to an embodiment of the present invention, an organic electroluminescent display device includes transistors formed on a substrate, an insulating layer on the transistors, a lower electrode formed on the insulating layer and coupled to a source or a drain of each of the transistors, a bank layer having openings to expose a part of the lower electrode, a bus electrode formed on the bank layer, an organic light-emitting layer formed to cover the lower electrode, the bank layer, and the bus electrode and patterned to expose at least a part of the bus electrode, and an upper electrode formed on the organic light-emitting layer and configured to come into contact with the exposed bus electrode. | 11-03-2011 |
| 20110272674 | ORGANIC THIN FILM DEVICES WITH STABILIZED THRESHOLD VOLTAGE AND MOBILITY, AND METHOD FOR PREPARING THE DEVICES - Organic thin film devices that included an organic thin film subjected to a selected dose of a selected energy of ions exhibited a stabilized mobility (μ) and threshold voltage (VT), a decrease in contact resistance R | 11-10-2011 |
| 20110272675 | Organic light emitting display device - A transparent organic light emitting display device having a uniform transmittance of external light and having uniformly formed transmissive windows in pixels. The device includes a substrate; pixels formed on the substrate, each of the pixels comprising: at least one light emitting region for emitting light; at least one transmissive region for transmitting external light; and at least one circuit region comprising a pixel circuit unit; an insulating layer covering the pixel circuit unit; pixel electrodes formed on the insulating layer in the light emitting region and the transmissive region of each pixel, and electrically connected to the pixel circuit unit; an organic layer formed on the pixel electrodes; and a facing electrode formed on the organic layer, integrally formed over all of the pixels, and having transmissive windows, wherein each of the transmissive windows corresponds to the transmissive region of each of the pixels. | 11-10-2011 |
| 20110272676 | BENZIMIDAZOLE COMPOUND ORGANIC PHOTOELECTRIC DEVICE INCLUDING THE SAME, AND DISPLAY ELEMENT INCLUDING THE SAME - A benzimidazole compound, an organic photoelectric device, and a display element, the benzimidazole compound being represented by the following Chemical Formula 1: | 11-10-2011 |
| 20110272677 | ORGANIC EL DISPLAY PANEL AND MANUFACTURING METHOD THEREOF - An organic EL display panel includes pixels and an interlayer insulation film on a thin film transistor layer. The interlayer insulation film includes contact holes which each correspond to one of the pixels. A bank is a grid that defines apertures. One of the contact holes is beneath each of the apertures. A first organic light-emitting layer is disposed in each of the apertures that corresponds to one of the pixels of a first color. A second organic light-emitting layer is disposed in each of the apertures that corresponds to one of the pixels of a second color. In each of the apertures in which one of the first and second organic light-emitting layers is disposed, a contact hole region is above the contact hole. A first-material layer comprising a same material as the first organic light-emitting layer and a second-material layer comprising a same material as the second organic light-emitting layer are superimposed in each contact hole region. | 11-10-2011 |
| 20110272678 | ORGANIC ELECTROLUMINESCENT DEVICE AND METHOD FOR MANUFACTURING THE SAME - An organic electroluminescent device includes a pair of electrodes and a plurality of organic layers disposed between the electrodes, and one of the organic layers comprises an organic material forming the organic layers and a polymer obtained by polymerizing a polymerizable compound capable of exhibiting charge portability. | 11-10-2011 |
| 20110272679 | COMPOUND HAVING TRIAZOLE RING STRUCTURE TO WHICH PYRIDYL GROUP IS BONDED, AND ORGANIC ELECTROLUMINESCENT DEVICE - A host compound for a light emitting layer, which is excellent in electron transporting capability and hole blocking capability, has a high triplet excitation level and is capable of completely confining triplet excitons of a phosphorescent material, is provided as a material for an organic electroluminescent device having a high efficiency, and an organic electroluminescent device having a high efficiency and a high luminance is provided by using this compound. | 11-10-2011 |
| 20110272680 | ORGANIC ELECTROLUMINESCENT DEVICE - Disclosed is a useful organic EL device which comprises a phosphorescent light-emitting layer and is endowed with improved luminous efficiency and high driving stability. Also disclosed is a hole-transporting material suitable for use in the phosphorescent light-emitting device. The hole-transporting material is a triptycene derivative which has substituents at the 9- and 10-positions and is substituted with an aromatic group containing at least one diarylamino group (—ArNAr | 11-10-2011 |
| 20110272681 | LIGHT-EMITTING ELEMENT MATERIAL AND LIGHT-EMITTING ELEMENT - A light-emitting element has high luminous efficiency and excellent durability. The light-emitting element includes at least a light-emitting layer between a positive electrode and a negative electrode, and emits light by electrical energy. The light-emitting element is characterized by containing a naphthacene compound that has a specific structure and organic fluorescent substance that has a fluorescence peak wavelength of not less than 500 nm but not more than 690 nm. | 11-10-2011 |
| 20110272682 | Flexible Barrier Film, Method Of Forming Same, And Organic Electronic Device Including Same - A flexible barrier film has a thickness of from greater than zero to less than 5,000 nanometers and a water vapor transmission rate of no more than 1×10 | 11-10-2011 |
| 20110272683 | NOVEL BICHRYSENE COMPOUND AND ORGANIC LIGHT EMITTING DEVICE HAVING THE COMPOUND - Provided are a novel bichrysene compound and an organic light emitting device having high light emitting efficiency and excellent driving durability. The organic light emitting device includes an anode, a cathode, and a layer formed of an organic compound interposed between the anode and the cathode. The layer formed of an organic compound has a bichrysene compound represented by the following general formula (1). | 11-10-2011 |
| 20110272684 | MATERIALS FOR ORGANIC ELECTROLUMINESCENCE DEVICES - The present invention describes indenofluorene derivatives of the general formula I, II, III or IV having emitting and hole-transporting properties, in particular for use in the emission and/or charge-transport layer of electro-luminescent devices. The invention furthermore relates to a process for the preparation of the compounds according to the invention and to electronic devices comprising same. | 11-10-2011 |
| 20110272685 | MATERIALS FOR ORGANIC ELECTROLUMINESCENCE DEVICES - The present invention describes indenofluorene derivatives containing a heteroaromatic bridge atom as a novel class of materials having emitting and hole-transporting properties, in particular for use in the emission and/or charge-transport layer of electroluminescent devices. The invention furthermore relates to a process for the preparation of the compounds according to the invention and to electronic devices comprising same. | 11-10-2011 |
| 20110272686 | METAPHENYLENE POLYMER COMPOUND AND LIGHT EMITTING DEVICE USING THE SAME - A polymer compound comprising a constitutional unit represented by the following formula (2) and a constitutional unit represented by the following formula (1), | 11-10-2011 |
| 20110272687 | ORGANIC ELECTROLUMINESCENT ELEMENT, AND ILLUMINATION DEVICE AND DISPLAY DEVICE EACH COMPRISING THE ELEMENT - Provided is an o organic electroluminescence element comprising an anode, a cathode and a plurality of composing layers including a light emitting layer sandwiched between the anode and the cathode, wherein an electron transport layer containing the compound represented by Formula (1) is included in the composing layers; the light emitting layer contains a phosphorescence emitting organic metal complex; and the cathode or one composing layer adjacent to the cathode contains a metal or a metal compound belonging to Group 1 or Group 2 of the periodic table of elements, provided that the metal exhibits a standard electrode potential larger than −3 V vs. SHE in a system of the metal ion (M | 11-10-2011 |
| 20110272688 | ARYL-ARYL DENDRIMERS - Light emitting devices are described which incorporate, as the light emitting element, a dendrimer of which the constituent dendrons include a conjugated dendritic structure comprising aryl and/or heteroaryl groups connected to each other via bonds between sp | 11-10-2011 |
| 20110278547 | ORGANIC EL DEVICE AND METHOD OF MANUFACTURING SAME - An organic EL device has an organic EL element provided on a substrate and includes a lower electrode, an organic EL layer, an upper electrode, and a protective layer for moisture protection, and a protective substrate laminated onto the organic EL element via an adhesive layer. The protective layer is a laminated body including first through nth layers, in order, from a side close to the upper electrode (where n is an integer equal to or greater than 3). Each layer of the protective layer includes silicon oxynitride or silicon nitride, and two adjacent layers layer have different chemical compositions. The first layer has a refractive index smaller than that of the upper electrode and the nth layer has a refractive index larger than that of the adhesive layer. The refractive index (k) of the kth layer satisfies a relationship: refractive index (k−1)>refractive index (k). | 11-17-2011 |
| 20110278548 | MICROLENS FOR ORGANIC EL ELEMENT, ORGANIC EL ELEMENT USING THE SAME, AND MANUFACTURING METHODS THEREOF - A microlens for an organic EL element, which is used by being disposed on a light-emitting surface of the organic EL element, said microlens comprising a cured resin layer having concavities and convexities formed on a surface thereof, wherein when a Fourier-transformed image is obtained by performing two-dimensional fast Fourier transform processing on a concavity and convexity analysis image obtained by analyzing a shape of the concavities and convexities by use of an atomic force microscope, the Fourier-transformed image shows a circular or annular pattern substantially centered at an origin at which an absolute value of wavenumber is 0 μm | 11-17-2011 |
| 20110278549 | NEW FUSED CYCLIC COMPOUND AND ORGANIC ELECTRONIC DEVICE - The present invention relates to a new fused cyclic compound, and an organic electronic device using the same. | 11-17-2011 |
| 20110278550 | ORGANIC LIGHT EMITTING DIODE DISPLAY AND MANUFACTURING METHOD THEREOF - An organic light emitting diode (OLED) display includes a display substrate, an encapsulation substrate facing the display substrate; a soft sealant disposed between the display substrate and the encapsulation substrate and adhering the display substrate and the encapsulation substrate to each other; and a brittle sealant connecting a side of the display substrate and a side of the encapsulation substrate. Therefore, the organic light emitting diode (OLED) display does not generate cracks on the attachment surface of the soft sealant and display substrate and encapsulation substrate because the soft sealant has a high fracture toughness even though a stress concentration phenomenon occurs on the attachment surface of the soft sealant, the display substrate and encapsulation substrate. Therefore, it is possible to prevent the display substrate and encapsulation substrate from being easily broken because of the external impact or deformation thereof. | 11-17-2011 |
| 20110278551 | AROMATIC AMINE DERIVATIVE, AND ORGANIC ELECTROLUMINESCENT ELEMENT - Provided are an organic electroluminescence device that not only provides high efficiency but also has a long lifetime, and an aromatic amine derivative that realizes the device. The organic electroluminescence device includes an aromatic amine derivative, including at least one substituent A having dibenzofuran and at least one substituent B selected from groups each having dibenzofuran or carbazole, in a molecule thereof, in which the substituent A and the substituent B include groups different from each other, and the substituent A and the substituent B are bonded to the same nitrogen atom, or different nitrogen atoms, in the molecule. The molecules of the aromatic amine derivative hardly crystallize, which improves a yield in the production of the organic electroluminescence device. In the organic electroluminescence device, including an organic thin film layer formed of one or more layers including at least a light emitting layer, the organic thin film layer being interposed between a cathode and an anode, the aromatic amine derivative is contained in at least one layer, particularly a hole transport layer, in the organic thin film layer. | 11-17-2011 |
| 20110278552 | MATERIAL FOR ORGANIC ELECTROLUMINESCENT DEVICE AND ORGANIC ELECTROLUMINESCENT DEVICE USING SAME - The present invention provides a material for an organic electroluminescence device having a specific structure in which a dibennzofuranyl group or a dibenzothiophenyl group is bonded at an N-position (9-position) of a carbazolyl group and an organic electroluminescence device which is provided with one or more organic thin film layers including a light emitting layer between a cathode and an anode and in which at least one layer of the organic thin film layers described above contains the material for an organic electroluminescence device according to the present invention. | 11-17-2011 |
| 20110278553 | ORGANIC LIGHT-EMITTING APPARATUS AND METHOD OF MANUFACTURING THE SAME - An organic light-emitting apparatus having high rigidity and preventing deterioration of an organic light-emitting device therein by use of a crosslinking agent including a SiH group in the surface of a core particle. | 11-17-2011 |
| 20110278554 | Hybrid quantum dot/protein nanostructure, methods of making, and methods of use thereof - Embodiments of the present disclosure include hybrid quantum dot/protein nanostructure, hybrid quantum dot/protein nanostructure systems, methods of using hybrid quantum dot/protein nanostructures, and the like. | 11-17-2011 |
| 20110278555 | BISCARBAZOLE DERIVATIVE, MATERIAL FOR ORGANIC ELECTROLUMINESCENCE DEVICE AND ORGANIC ELECTROLUMINESCENCE DEVICE USING THE SAME - A biscarbazole derivative of the invention is represented by a formula (1A) or (1B) below. | 11-17-2011 |
| 20110278556 | Azaborinine Compounds As Host Materials And Dopants For PHOLEDs - Novel organic compounds comprising azaborine are provided. In particular, the compounds comprise a dibenzo-1,4,-azaborine core having a phenyl substituent on the boron atom, and aryl or heteroaryl substituents at positions 2 and 6 of the phenyl substituent. These compounds may be advantageously used in organic light-emitting devices to provide improved efficiency and lifetime. | 11-17-2011 |
| 20110278557 | ORGANIC LIGHT EMITTING DIODE AND LIGHT SOURCE DEVICE INCLUDING THE SAME - An organic light emitting diode has a reflection electrode, an organic layer with a luminous point, a transparent electrode, an output-side substrate, and a light scattering layer in contact with the output-side substrate. The light scattering layer is made of a base material and particles contained therein. These particles are higher in refractive index than the base material and the output-side substrate. The luminous point emits light at an emission peak wavelength λ (nm). Letting a height from an interface between the electrode and the organic layer to the luminous point be “a×d” (where d (nm) is the thickness of the organic layer, | 11-17-2011 |
| 20110278558 | ORGANIC LIGHT-EMITTING DEVICE - An organic light-emitting device including a first electrode, a plurality of hole transport layers, a plurality of intermediate layers, an emission layer, a plurality of electron transport layers, and a second electrode. The emission layer may include a host, an emitting dopant, and an auxiliary dopant. The host and the auxiliary dopant are able to transport different types of carriers. | 11-17-2011 |
| 20110278559 | DOPING CONJUGATED POLYMERS AND DEVICES - Compositions comprising at least one hole transport material, such as a conjugated polymer, and at least one dopant, providing improved thermal stability. Compositions can be applied to substrates and used in HIL and HTL layers and organic electronic devices such as light emitting devices such as OLEDs or OPVs. The conjugated polymer can be a polythiophene, including a 3,4-substituted polythiophene or a regioregular polythiophene. The dopant can be a silver salt such as silver tetrakis(pentafluorophenyl)borate. Improved methods of making dopant are provided. | 11-17-2011 |
| 20110278560 | UV LIGHT-EMISSIVE FLUORENE-BASED COPOLYMERS - A fluorene-based copolymer of formula I includes a monomeric unit that includes a fluorene group and at least one steric hindering chemical group to provide sufficient steric interaction such that the spatial conformation of the fluorene-based copolymer is substantially non-planar. The fluorene-based copolymer exhibits UV light emission. | 11-17-2011 |
| 20110278561 | AROMATIC AMINE DERIVATIVE AND ORGANIC ELECTROLUMINESCENCE DEVICE USING THE SAME - To attain an organic electroluminescence device having a long lifetime and high luminous efficiency, and is capable of emitting blue light having a high color purity, and an aromatic amine derivative for realizing the device, the present invention provides an aromatic amine derivative having a specific structure, and an organic electroluminescence device including an organic thin film layer composed of one or more layers including at least a light emitting layer and interposed between a cathode and an anode, in which at least one layer of the organic thin film layer contains the aromatic amine derivative alone or as a component of a mixture. | 11-17-2011 |
| 20110278562 | LIGHT-EMITTING ELEMENT AND LIGHT EMITTING DEVICE USING THE SAME - The present invention provides a light-emitting element having less increase in driving voltage with the accumulation of light-emission time, and provides a light-emitting element having less increase in resistance value with the increase in film thickness. A light-emitting element includes a first layer, a second layer and a third layer between a first electrode and a second electrode. The first layer is provided to be closer to the first electrode than the second layer, and the third layer is provided to be closer to the second electrode than the second layer. The first layer is a layer including an aromatic amine compound and a substance showing an electron accepting property to the aromatic amine compound. The second layer includes a substance of which an electron transporting property is stronger than a hole transporting property, and a substance showing an electron donating property to the aforementioned substance. | 11-17-2011 |
| 20110284825 | ORGANIC LIGHT-EMITTING DIODES - Disclosed is an organic light-emitting diodes including a ZnO nanoparticle and an ionic group. The organic light-emitting diodes according to the present invention includes:
| 11-24-2011 |
| 20110284826 | Dyketopyrrolopyrrole polymers for use in organic semiconductor devices - The present invention relates to polymers comprising one or more (repeating) unit(s) of the formula | 11-24-2011 |
| 20110284827 | INDENOFLUORENEDIONE DERIVATIVE, MATERIAL FOR ORGANIC ELECTROLUMINESCENT ELEMENT, AND ORGANIC ELECTROLUMINESCENT ELEMENT - An indenofluorenedione derivative having a specific structure, which is useful as a material for organic electroluminescence devices because the derivative is excellent in heat resistance and can be vapor-deposited on a substrate at moderate temperature. An organic electroluminescence device including an anode, a cathode, and an organic thin layer between the anode and the cathode, which contains the material for organic electroluminescence devices in the organic thin layer, is driven at a low driving voltage and has a long lifetime. | 11-24-2011 |
| 20110284828 | ORGANIC ELECTROLUMINESCENT DEVICE - Disclosed is an organic electroluminescent device (organic EL device) which is improved in luminous efficiency, fully secured of high driving stability, and of a simple structure. The organic EL device is constituted of an anode, organic layers containing a phosphorescent light-emitting layer, and a cathode piled one upon another on a substrate and a phosphine oxide derivative represented by general formula (1) is contained in a phosphorescent light-emitting layer, an electron-transporting layer, a hole-blocking layer, or an exciton-blocking layer. In general formula (1), L | 11-24-2011 |
| 20110284829 | POLYMER COMPOUND AND LIGHT EMITTING DEVICE USING THE SAME - A polymer compound having a repeating unit represented by the following formula (1): | 11-24-2011 |
| 20110284830 | POLYMER AND POLYMER-NANOPARTICLE COMPOSITIONS - A polymer-nanoparticle composition of formula II includes a polymer of formula I. The polymer has two portions. One portion of the polymer includes a binding group that binds to a nanoparticle. The other portion of the polymer includes a hydrophobic moiety. | 11-24-2011 |
| 20110284831 | ORGANIC ELECTROLUMINESCENCE DEVICE - The present invention relates to white-emitting organic electroluminescent devices in which the dependence of the colour point on the luminance can be adjusted specifically. | 11-24-2011 |
| 20110284832 | COMPOUND FOR ORGANIC OPTOELECTRONIC DEVICE, ORGANIC LIGHT EMITTING DIODE INCLUDING THE SAME AND DISPLAY INCLUDING THE ORGANIC LIGHT EMITTING DIODE - A compound for an organic photoelectric device, the compound being represented by the following Chemical Formula 1: | 11-24-2011 |
| 20110284833 | Electroluminescent Device - An electroluminescent element which comprises host materials and guest materials in a part of an electroluminescent layer, and which is superior in device characteristics such as luminous efficiency and luminous characteristics to those of the conventional electroluminescent element is provided. According to the present invention, device characteristics (luminous efficiency, luminous characteristics, or the like) of an electroluminescent element is improved by using host materials and guest materials which have a common skeleton (represented by the following general formula 1) for an electroluminescent layer interposed between a pair of electrodes in the electroluminescent element. | 11-24-2011 |
| 20110284834 | Light-Emitting Element and Light-Emitting Device - To provide a light-emitting element, a light-emitting device, and an electronic device each formed using the organometallic complex represented by General Formula (G1) as a guest material and a low molecule compound as a host material. | 11-24-2011 |
| 20110284835 | Quinoxaline Derivative, and Light-Emitting Element, Light-Emitting Device, and Electronic Device Using the Same - The present invention provides a quinoxaline derivative represented by a general formula (G1). In the formula, α | 11-24-2011 |
| 20110291076 | ARTICLES CONTAINING COATINGS OF AMIC ACID SALTS - An article includes a flexible or rigid substrate and dry layer comprising an aromatic, non-polymeric amic acid salt that can be thermally converted to a corresponding arylene diimide. Upon conversion of the aromatic, non-polymeric amic acid salt, the dry layer has semiconductive properties and can be used in various devices including thin-film transistor devices. | 12-01-2011 |
| 20110291077 | Enhanced Semiconductor Devices Employing Photoactive Organic Materials And Methods Of Manufacturing Same - Methods and apparatus provide for a transistor, including: a semiconductor layer including molecules, protons, and/or ions, etc. diffused therein from a photoactive material; a channel disposed on or in the semiconductor layer; a source disposed on or in the semiconductor layer; a drain disposed on or in the semiconductor layer; and a gate electrically coupled to the semiconductor layer. | 12-01-2011 |
| 20110291078 | OTFT USING PAPER AS SUBSTRATE AND SILK PROTEIN AS INSULATING MATERIAL AND METHOD FOR MANUFACTURING THE SAME - An organic thin film transistor (OTFT) using paper as a substrate and silk protein as an insulating material and methods for manufacturing the same are disclosed. The OTFT of the present invention comprises: a paper substrate; a gate disposed on the paper substrate; a gate insulating layer containing silk protein, which is disposed on the paper substrate and covers the gate; an organic semiconductor layer; and a source and a drain, wherein the organic semiconductor layer, the source and the drain are disposed over the gate insulating layer. | 12-01-2011 |
| 20110291079 | SURFACE PLASMON-MEDIATED ENERGY TRANSFER OF ELECTRICALLY-PUMPED EXCITONS - An electrically pumped light emitting device emits a light when powered by a power source. The light emitting device includes a first electrode, a second electrode including an outer surface, and at least one active organic semiconductor disposed between the first and second electrodes. The device also includes a dye adjacent the outer surface of the second electrode such that the second electrode is disposed between the dye and the active organic semiconductor. A voltage applied by the power source across the first and second electrodes causes energy to couple from decaying dipoles into surface plasmon polariton modes, which then evanescently couple to the dye to cause the light to be emitted. | 12-01-2011 |
| 20110291080 | Electronic Device - An electronic device comprising a substrate, a first electrode, at least one organic functional layer, and a second electrode is indicated. The organic functional layer comprises a first, a second, and a third matrix material, wherein the first matrix material has a larger band gap than the second and the third matrix materials. | 12-01-2011 |
| 20110291081 | MATERIAL FOR ORGANIC ELECTROLUMINESCENCE DEVICE AND ORGANIC ELECTROLUMINESCENCE DEVICE USING THE SAME - An organic EL device material includes at least a unit including 3,5-biscarbazolylphenyl group, a unit including 4-carbazolylphenyl group, and a compound including a unit including a nitrogen-containing aromatic heterocyclic ring bonding the unit including 3,5-biscarbazolylphenyl group and the unit including 4-carbazolylphenyl group. | 12-01-2011 |
| 20110291082 | ORGANIC LIGHT EMITTING ELEMENT - An organic light emitting element includes a pair of electrodes at least one of which has visible light transmittance; and an organic EL layer provided between the pair of electrodes. The organic EL layer includes at least an organic light emitting layer that emits light when a voltage is applied between the pair of electrodes. The organic light emitting layer includes an electron transport host material; and at least first and second guest materials. Each of the first and second guest materials has an emission peak in a blue to blue-green color region. The electron transport host material has an ionization potential (IPH) and an electron affinity (AFH), and the first guest material has an ionization potential (IPG1) and an electron affinity (AFG1) that satisfy Expression (1): IPH≦IPG1 and AFH| 12-01-2011 | |
| 20110291083 | ORGANOMETALLIC COMPLEX COMPOUNDS FOR PHOTOELECTRIC DEVICE AND ORGANIC PHOTOELECTRIC DEVICE INCLUDING THE SAME - A compound for an organic photoelectric device and an organic photoelectric device, the compound being represented by the following Chemical Formula 1: | 12-01-2011 |
| 20110291084 | Display Device and Backplane - A display device comprises a plurality of electroluminescent display pixels and a plurality of semiconductor elements (“chiplets”), each pixel being electrically connected to the output of one or more of said semiconductor elements through a via hole in an electrically insulating layer for addressing the plurality of display pixels, and a plurality of colour filters and/or downconverters. The colour filters and/or downconverters and the semiconductor elements are provided on the same surface of the device. | 12-01-2011 |
| 20110291085 | METHOD FOR MANUFACTURING LIGHT-EMITTING ELEMENT, LIGHT-EMITTING ELEMENT, METHOD FOR MANUFACTURING LIGHT-EMITTING DEVICE, AND LIGHT-EMITTING DEVICE - A method for manufacturing a light-emitting element. An anode is formed on a main surface of a substrate. A hole-injection layer is formed at least above the anode. At least the hole-injection layer is covered with a protective film. A bank which is provided with an aperture through which a portion of the protective film is exposed, is formed on the protective film by a wet process. The portion of the protective film exposed through the aperture is removed so that a portion of the hole-injection layer is exposed, a light-emitting layer is formed on the hole-injection layer exposed through the aperture, and a cathode is formed above the light-emitting layer. The protective film is resistant to a fluid used during the wet process. | 12-01-2011 |
| 20110291086 | LIGHT-EMITTING ELEMENT, LIGHT-EMITTING DEVICE COMPRISING LIGHT-EMITTING ELEMENT, AND METHOD FOR MANUFACTURING LIGHT-EMITTING ELEMENT - A hole injection layer and a light-emitting layer are laminated between a first electrode and a second electrode of a light emitter. A bank defines an area in which the light-emitting layer is to be formed. In the area defined by the bank, a hole injection layer has a recess in an upper surface thereof. An upper peripheral edge of the recess is covered with a part of the bank. | 12-01-2011 |
| 20110291087 | LIGHT-EMITTING ELEMENT, DISPLAY DEVICE, AND METHOD FOR MANUFACTURING LIGHT-EMITTING ELEMENT - A light emitter and a method of manufacturing a light emitter. The light emitter includes a first electrode, a charge injection transport layer, a light-emitting layer, and a second electrode that are layered in this order. At least the light-emitting layer is defined by a bank that has at least one liquid-repellent surface. The charge injection transport layer is principally composed of a metal compound that is more liquid-philic than the surface of the bank. The charge injection transport layer includes a recessed structure so that in a region defined by the bank, the charge injection transport layer is lower than a bottom surface of the bank. | 12-01-2011 |
| 20110291088 | Light Emitting Device - It is an object of the invention to provide a light emitting device which can display a superior image in which luminescent color from each light emitting layer is beautifully displayed and power consumption is lowered in a light emitting element in which light emitting layers are stacked. One feature of the invention is that, in a light emitting element which comprises light emitting layers stacked between electrodes, each distance between each light emitting layer and an electrode is approximately oddly multiplied ¼ wavelength by controlling a thickness of a layer provided therebetween to enhance luminous output efficiency. Another feature of the invention is that a drive voltage is lowered using a high conductive material for the layer compared with a conventional element. | 12-01-2011 |
| 20110297917 | ORGANIC ELECTROLUMINESCENT ELEMENT AND METHOD OF MANUFACTURING THE SAME - A method of manufacturing an organic EL element, which may be a top-emitting or a transparent organic EL element, provides an organic EL element having a low driving voltage and a high efficiency. The organic EL element includes a substrate; an anode; an organic EL layer which includes at least an emissive layer, an electron transport layer and a damage-mitigating electron injection layer; and a transparent cathode composed of a transparent conductive oxide material, the damage-mitigating electron injection layer is in contact with the transparent cathode, and the damage-mitigating electron injection layer includes a crystalline oligothiophene compound. | 12-08-2011 |
| 20110297918 | BENZANTHRACENE COMPOUND AND ORGANIC ELECTROLUMINESCENCE DEVICE USING THE SAME - A compound having the structure represented by the following formula (1) or (1)′ as at least a part: | 12-08-2011 |
| 20110297919 | ORGANIC LIGHT-EMITTING DEVICE - A heterocyclic compound represented by Formula 1 or Formula 2 below and an organic light-emitting device including the heterocyclic compound: | 12-08-2011 |
| 20110297920 | THIN FILM TRANSISTOR,METHOD OF MANUFACTURING THE SAME, AND ELECTRONIC DEVICE - A thin film transistor with improved performance is provided. The thin film transistor includes a gate electrode, an organic semiconductor layer, and a gate insulating layer which is positioned between the gate electrode and the organic semiconductor layer and is adjacent to the organic semiconductor layer. The gate insulating layer contains a material in which a first monomer as at least one of styrene and a derivative of styrene, and a second monomer having carbon-carbon double bond and a cross-linking reaction group are copolymerized and cross-linked. | 12-08-2011 |
| 20110297921 | WATER-BARRIER ENCAPSULATION METHOD - The present invention generally relates to organic light emitting diode (OLED) structures and methods for their manufacture. To increase the lifetime of an OLED structure, an encapsulating layer may be deposited over the OLED structure. The encapsulating layer may fully enclose or “encapsulate” the OLED structure. The encapsulating layer may have a substantially planar surface opposite to the interface between the OLED structure and the encapsulating layer. The planar surface permits successive layers to be evenly deposited over the OLED structure. The encapsulating layer reduces any oxygen penetration into the OLED structure and may increase the lifetime of the OLED structure. | 12-08-2011 |
| 20110297922 | Radiation-Emitting Device - A radiation-emitting device for emitting electromagnetic radiation |
