Patent application number | Description | Published |
20090185699 | BONE CONDUCTION HEADSET - This invention is about bone conduction headset, method of bone conduction method and eardrum, it has hearing-aid function, provide bone conduction headset which is folded compactly using first and second extension part, first and second hinge part and hinge axis, also provide bone conduction headset which is received and output the signal not only wired but also wireless method. | 07-23-2009 |
20090281214 | Plasticizer Composition Containing Cyclodextrin Derivatives, Flexible PVC Composition With Suppression of the Migration of Plasticizer Containing the Same, and Manufacturing Method Thereof - Disclosed are plasticizer compositions including cyclodextrin derivatives, a flexible PVC composition with suppression of the migration of a plasticizer containing the same, and a manufacturing method thereof. The manufacturing method of the flexible PVC composition of the present invention includes steps of (S1) preparing cyclodextrin derivatives; (S2) mixing the cyclodextrin derivatives, PVC and a low molecular weight liquid plasticizer to form a plastisol; and (S3) heating the plastisol to form a solution and cooling the solution. The manufacturing method of the present invention may be useful to mass-produce flexible PVC with suppression of the migration of a plasticizer in a simple and economic manner without using solvents since the cyclodextrin derivatives are used as a compound that can suppress the migration of a plasticizer The flexible PVC has an effect of reducing an amount of the migrated plasticizer without deterioration in its physical properties. | 11-12-2009 |
20110063945 | APPARATUS AND METHOD FOR PROCESSING AN ULTRASOUND SPECTRUM IMAGE - There is provided a method of processing an ultrasound spectrum image. According to such method, a spectrum image is formed based on ultrasound data and then the noise is removed from the spectrum image. The noise-removed spectrum image is matched with one or more spectrum models representing specific spectrum types. Then, whether or not the noise-removed spectrum image contains an aliasing is checked. If the noise-removed spectrum image contains the aliasing, then the aliasing is removed from the noise-removed spectrum image to provide a noise-removed spectrum image without the aliasing. Thereafter, contour tracing is performed on the noise-removed spectrum image without the aliasing to detect contour points. Further, peak tracing is performed on the noise-removed spectrum image without the aliasing to detect peaks. | 03-17-2011 |
20110222267 | BACKLIGHT UNIT AND DISPLAY APPARATUS USING THE SAME - A backlight unit and a display apparatus using the same are disclosed. The backlight unit includes a first reflector, a second reflector, and at least one light source disposed between the first reflector and the second reflector. The second reflector include at least two inclined surface adjacent to each other about at least one inflection point, the first and second inclined surfaces having different radii of curvature. | 09-15-2011 |
20120069545 | LIGHTING DEVICE - A lighting device may be provided that includes a heat sink which includes one surface and a receiving recess; a light emitting module which is disposed on the one surface of the heat sink and includes a substrate and a plurality of light sources disposed on the substrate, wherein the substrate includes a hole and a plurality of via-holes; a power controller which includes an electrode pin electrically connected to the light emitting module through the via hole; and aninsulating inner case which receives the power controller therein and is disposed in the receiving recess of the heat sink, wherein the light sources include an lighting emitting diode. | 03-22-2012 |
20120134139 | BACKLIGHT UNIT AND DISPLAY APPARATUS USING THE SAME - A backlight unit and a display apparatus using the same are disclosed. The backlight unit includes a first reflector, a second reflector partially having an inclined surface, a plurality of light sources disposed between the first reflector and the second reflector, and a third reflector disposed between adjacent light sources. | 05-31-2012 |
20130021779 | BACKLIGHT UNIT AND DISPLAY APPARATUS USING THE SAME - Disclosed herein are a backlight unit and a display apparatus using the same. The backlight unit includes a first reflector, a second reflector partially having an inclined surface, at least one light source module disposed between the first and second reflectors, and at least one reflective structure disposed on the second reflector. | 01-24-2013 |
20130227259 | CLIENT TERMINAL, OPERATING SYSTEM PROVIDING APPARATUS, AND METHODS FOR SUPPORTING MULTIPLE OPERATING SYSTEMS - A client terminal to support multiple operating systems (OSes) runs a first OS and includes a memory having a data area and an OS area, and a processor configured to back up a file stored in the data area to an OS providing apparatus, to format the OS area, to install a second OS received from the OS providing apparatus, and to restore the backed-up file to the data area. Upon rebooting, the client terminal runs the second OS and reuses the restored file if the file is executable under both the first OS and the second OS. The OS providing apparatus includes a data receiving unit, a memory to store the second OS, and a data transmitting unit to transmit the backed-up file and the second OS to the client terminal. | 08-29-2013 |
20130256782 | FLASH MEMORY USING FRINGING EFFECTS AND ELECTROSTATIC SHIELDING - Disclosed is a flash memory using fringing effects and an electrostatic shielding function. A gap between adjacent gate stacks is controlled by fringing effects, and an operation of each of the gate stacks is electrostatically shielded by a gate electrode extending to a tunneling insulation layer. Thus, coupling between the adjacent gate stacks is minimized by electrostatic shielding. | 10-03-2013 |
20140029243 | BACKLIGHT UNIT AND DISPLAY APPARATUS USING THE SAME - A backlight unit and a display apparatus using the same are disclosed. The backlight unit includes a first reflector, a second reflector partially having an inclined surface, a plurality of light sources disposed between the first reflector and the second reflector, and a third reflector disposed between adjacent light sources. | 01-30-2014 |
20140036477 | BACKLIGHT UNIT AND DISPLAY APPARATUS USING THE SAME - A backlight unit and a display apparatus using the same are disclosed. The backlight unit includes a first reflector, a second reflector partially having an inclined surface, a plurality of light sources disposed between the first reflector and the second reflector, and a third reflector disposed between adjacent light sources. | 02-06-2014 |
20140075538 | IP SPOOFING DETECTION APPARATUS - An IP spoofing detection apparatus is provided. The IP spoofing detection apparatus comprising, a tunnel information extracting unit which extracts a first TEID and a user equipment IP address from a payload of a first GTP packet, and an abnormal packet detecting unit which extracts a second TEID from a header of a second GTP packet, and extracts a source IP address from a payload of the second GTP packet, wherein the abnormal packet detecting unit detects the second GTP packet as an IP spoofing packet if the first TEID and the second TEID are equal to each other, and the user equipment IP address and the source IP address are different from each other. | 03-13-2014 |
20140268640 | LIGHTING DEVICE - A lighting device comprises: a heat sink which comprises one surface and a receiving recess; a light emitting module which is disposed on the one surface of the heat sink and comprises a substrate and a plurality of light sources disposed on the substrate, wherein the substrate has a first hole disposed at the center thereof and a second hole; a power controller which is electrically connected to the light emitting module through the second hole of the substrate and is disposed in the receiving recess of the heat sink, wherein the light emitting module comprises a first light emitting module comprising a first substrate and a first light source, and a second light emitting module comprising a second substrate and a second light source, wherein the first substrate and the second substrate are disposed adjacent to each other. | 09-18-2014 |
20140304001 | APPARATUS AND METHOD FOR PATIENT CARE DOCUMENTATION - A patient care documentation method includes receiving care task data including user-undertaken care tasks from a patient care documentation server, receiving an answer selected in response to a text query or a symbolic answer selected from a plurality of symbolic expressions, the text query or the plurality of symbolic expressions corresponding to processes of performing the user-undertaken care tasks and providing the received answer or symbolic answer to the patient care documentation server. | 10-09-2014 |
20150189164 | ELECTRONIC APPARATUS HAVING A PHOTOGRAPHING FUNCTION AND METHOD OF CONTROLLING THE SAME - In an electronic apparatus having a photographing function and a method of controlling the same, a qualitative description and a quantitative setting link with each other flexibly so as to provide a mixed linkage guide so that the qualitative description and the quantitative setting may be reused, and a qualitative description and a quantitative setting which will be added later may link with each other freely. | 07-02-2015 |
20150356256 | APPARATUS AND METHOD FOR MANAGING A CARE SERVICE - A method manages a care service by a terminal apparatus of a caregiver. The method includes recognizing a smart card of a patient, receiving encrypted data including encrypted time information from the smart card, the encrypted time information being generated at the smart card by encrypting time information corresponding to a point in time when the terminal apparatus recognizes the smart card, and transmitting the encrypted data to a management server. The encrypted data is generated by the smart card using an encryption key and decrypted by the management server using a decryption key corresponding to the encryption key. A time corresponding to time information acquired from the decrypted data is stored in the management server as a care service providing time. | 12-10-2015 |
Patent application number | Description | Published |
20090141851 | NUCLEAR FUEL ROD FOR FAST REACTORS WITH OXIDE COATING LAYER ON INNER SURFACE OF CLADDING, AND MANUFACTURING METHOD THEREOF - Disclosed herein are a nuclear fuel rod for fast reactors, which includes an oxide coating layer formed on the inner surface of a cladding, and a manufacturing method thereof. The nuclear fuel rod for fast reactors, which includes the oxide coating layer formed on the inner surface of the cladding, can increase the maximum permissible burnup and maximum permissible temperature of the metallic fuel slug for fast reactors so as to prolong the its lifecycle in the fast reactors, thus increasing economic efficiency. Also, the fuel rod is manufactured in a simpler manner compared to the existing method, in which a metal liner is formed, and the disclosed method enables the cladding of the fuel rod to be manufactured in an easy and cost-effective way. | 06-04-2009 |
20100108207 | MANUFACTURING METHOD OF HIGH STRENGTH FERRITIC/MARTENSITIC STEELS - Provided is a method of manufacturing a high strength ferritic/martensitic steel. The method includes melting a ferritic/martensitic steel, hot-working the melted ferritic/martensitic steel, normalizing the hot-worked ferritic/martensitic steel at a temperature of about 1050° C. to about 1200° C., tempering the ferritic/martensitic steel at a temperature of about 600° C. or less, and leaving MX precipitates while preventing a M | 05-06-2010 |
20100291533 | INDOLE AND INDAZOLE DERIVATIVES HAVING A CELL-, TISSUE- AND ORGAN-PRESERVING EFFECT - The present invention relates to a composition for preserving cells, tissues and organs, comprising as an active ingredient indole and indazole compounds of formula (1), or a pharmaceutically acceptable salt or isomer thereof, which are effective for preventing injury of organs, isolated cell systems or tissues caused by cold storage, transplant operation or post-transplantation reperfusion; a preservation method; and a preparation method of the composition. | 11-18-2010 |
20110162764 | HIGH-CR FERRITIC/MARTENSITIC STEEL HAVING IMPROVED CREEP RESISTANCE AND PREPARATION METHOD THEREOF - High-Cr ferritic/martensitic steels having an improved tensile strength and creep resistance are provided, which includes 0.04˜0.13 weight % of carbon, 0.03˜0.07 weight % of silicon, 0.40˜0.50 weight % of manganese, 0.40˜0.50 weight % of nickel, 8.5˜9.5 weight % of chromium, 0.45˜0.55 weight % of molybdenum, 0.10˜0.25 weight % of vanadium, 0.02˜0.10 weight % of tantalum, 0.15˜0.25 weight % of niobium, 1.5˜3.0 weight % of tungsten, 0.05˜0.12 weight % of nitrogen, 0.004˜0.008 weight % of boron, and optionally, 0.002˜0.010 weight % of phosphorus or 0.01˜0.08 weight % of zirconium, and iron balance. By regulating the contents of alloying elements such as niobium, tantalum, tungsten, nitrogen, boron, zirconium, carbon, the high-Cr ferritic/martensitic steels with superior tensile strength and creep resistance are provided, and can be effectively used as an in-core structural material for Generation IV sodium-cooled fast reactor (SFR) which is used under high temperature and high irradiation conditions. | 07-07-2011 |
20120106693 | HIGH Cr FERRITIC/MARTENSITIC STEELS HAVING AN IMPROVED CREEP RESISTANCE FOR IN-CORE COMPONENT MATERIALS IN NUCLEAR REACTOR, AND PREPARATION METHOD THEREOF - Disclosed herein is a high Cr Ferritic/Martensitic steel comprising 0.04 to 0.13% by weight of carbon, 0.03 to 0.07% by weight of silicon, 0.40 to 0.50% by weight of manganese, 0.40 to 0.50% by weight of nickel, 8.5 to 9.5% by weight of chromium, 0.45 to 0.55% by weight of molybdenum, 0.10 to 0.25% by weight of vanadium, 0.02 to 0.10% by weight of tantalum, 0.21 to 0.25% by weight of niobium, 1.5 to 3.0% by weight of tungsten, 0.015 to 0.025% by weight of nitrogen, 0.01 to 0.02% by weight of boron and iron balance. By regulating the contents of alloying elements such as nitrogen, born, the high Cr Ferritic/Martensitic steel with to superior tensile strength and creep resistance is provided, and can be effectively used as an in-core component material for sodium-cooled fast reactor (SFR). | 05-03-2012 |
20120270203 | INDOLE AND INDAZOLE DERIVATIVES HAVING A CELL-, TISSUE- AND ORGAN-PRESERVING EFFECT - The present invention relates to a composition for preserving cells, tissues and organs, comprising as an active ingredient indole and indazole compounds of formula (1), or a pharmaceutically acceptable salt or isomer thereof, which are effective for preventing injury of organs, isolated cell systems or tissues caused by cold storage, transplant operation or post-transplantation reperfusion; a preservation method; and a preparation method of the composition. | 10-25-2012 |
20130203617 | Glycoprotein Analysis Kit and Use Thereof - Disclosed are a glycoprotein analysis kit and use thereof. The glycoprotein analysis kit comprises a fluorescently labeled antibody, a fluorescently labeled biomaterial, and a support, and is used in a dual probing method for analyzing the content of a glycoprotein and profiling the oligosaccharide chain, simultaneously, and a method for selecting a single cell producing the glycoprotein having a desired glycosylation pattern. Also, a single cell producing the glycoprotein having a desired glycosylation pattern is provided. | 08-08-2013 |
20140205054 | NUCLEAR FUEL ROD FOR FAST REACTORS INCLUDING METALLIC FUEL SLUG COATED WITH PROTECTIVE COATING LAYER AND FABRICATION METHOD THEREOF - Provided are a nuclear fuel rod for fast reactors that includes a metallic fuel slug coated with a protective coating layer and a fabrication method thereof. The nuclear fuel rod for fast reactors that includes a surface treated metallic fuel slug and a cladding tube according to the present invention has an excellent effect of stabilizing components of the metallic fuel slug and fission products or impurities, because the interdiffusion between the metallic fuel slug and the cladding tube does not occur. Also, since the uniform coating on the surface of the metallic fuel slug may be facilitated and fabrication costs may be significantly reduced in comparison to a typical technique of using a functional material for preventing the interdiffusion at an inner surface of the cladding tube, it may be suitable for fabricating the nuclear fuel rod for fast reactors. | 07-24-2014 |
Patent application number | Description | Published |
20100176395 | CMOS THIN FILM TRANSISTOR, METHOD OF FABRICATING THE SAME AND ORGANIC LIGHT EMITTING DISPLAY DEVICE HAVING THE SAME - A CMOS thin film transistor arrangement including a PMOS poly-silicon thin film transistor having a top gate configuration and a NMOS oxide thin film transistor having an inverted staggered bottom gate configuration where both transistors share the same gate electrode. The shared gate electrode is used as a doping or implantation mask in the formation of the source and drain regions of the poly-silicon transistor. | 07-15-2010 |
20100182223 | ORGANIC LIGHT EMITTING DISPLAY DEVICE - An organic light emitting display device that includes a plurality of signal lines and a plurality of scan lines, a plurality of pixels arranged at intersections of ones of the plurality of signal lines and ones of the plurality of scan lines, a scan driver to supply scan signals to the plurality of scan lines, the scan driver including a first plurality of thin film transistors and a data driver to supply data signals to the plurality of signal lines, the data driver including a second plurality of thin film transistors, wherein each of said plurality of pixels includes a first thin film transistor, a second thin film transistor and an organic light emitting diode, the first transistor being connected to the organic light emitting diode, the first transistor having an active layer made out of an oxide semiconductor, the second transistor, the first plurality of thin film transistors and the second plurality of thin film transistors each having an active layer made out of poly-silicon. | 07-22-2010 |
20110001139 | 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 including an emission region and a non-emission region, a buffer layer arranged on the substrate, a semiconductor layer arranged in the non-emission region on the buffer layer, a gate insulating layer arranged on an entire surface of the substrate, a first electrode arranged in the emission region on the gate insulating layer, a gate electrode arranged in the non-emission region on the gate insulating layer, an interlayer insulating layer arranged on the entire surface of the substrate and partially exposing the first electrode, source and drain electrodes arranged on the interlayer insulating layer and electrically connected to the semiconductor layer and the first electrode, a protection layer arranged on the entire surface of the substrate and 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. | 01-06-2011 |
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 |
20110297944 | ORGANIC LIGHT-EMITTING DISPLAY APPARATUS AND METHOD OF MANUFACTURING THE SAME - An organic light-emitting display apparatus and a method of manufacturing the same are disclosed. The organic light-emitting display apparatus includes: an active layer formed on a substrate, a gate electrode including: a first gate electrode layer insulated from the active layer and including a semi-transmissive conductive material, a second gate electrode layer formed on the first gate electrode layer configured to protect the first gate electrode layer, a third gate electrode layer formed on the second gate electrode layer and including a transparent conductive material, and a fourth gate electrode layer formed on the third gate electrode layer and including a conductive material, a pixel electrode including: a first electrode layer formed in the same layer level as the first gate electrode layer and including a semi-transmissive conductive material, a second electrode layer formed on the first electrode layer configured to protect the first electrode layer, a third electrode layer formed on the second electrode layer and including a transparent conductive material, and a fourth electrode layer formed on the third electrode layer and including a conductive material, source and drain electrodes insulated from the gate electrode and electrically connected to the active layer and the pixel electrode, an intermediate layer formed on the pixel electrode and including an organic light-emitting layer, and an opposite electrode formed on the intermediate layer. | 12-08-2011 |
20110303923 | TFT, ARRAY SUBSTRATE FOR DISPLAY APPARATUS INCLUDING TFT, AND METHODS OF MANUFACTURING TFT AND ARRAY SUBSTRATE - A thin film transistor (TFT), an array substrate including the TFT, and methods of manufacturing the TFT and the array substrate. The TFT includes an active layer, and a metal member that corresponds to a portion of each of the source region and the drain region of the active layer, and is arranged on the active layer, a portion of the metal member contacts the source and drain regions of the active layer and the source and drain electrodes, and portions of the active layer that corresponds to portions below the metal member of the active layer are not doped. | 12-15-2011 |
20120074412 | Organic Light-Emitting Display Device and Method of Manufacturing the Same - In an organic light-emitting display device and a method of manufacturing the same, the organic light-emitting display device comprises: an active layer of a thin film transistor which includes a semiconductor material, and which is formed on a substrate; a lower electrode of a capacitor which includes a semiconductor material doped with ion impurities, and which is formed on the substrate; a first insulating layer formed on the substrate so as to cover the active layer and the lower electrode; a first gate electrode which is a transparent conductive material, and which is formed on the first insulating layer; a second gate electrode which is a metal, and which is formed on the first gate electrode; an upper electrode of a capacitor which is formed on the first insulating layer and includes a transparent conductive material; source and drain electrodes of a thin film transistor which are electrically connected to the active layer; a pixel electrode formed on the first insulating layer, which is a semi-permeable metal electrically connected to one of the source and drain electrodes; an intermediate layer formed on the pixel electrode and including an organic emission layer; and an opposite electrode facing the pixel electrode with the intermediate layer therebetween. | 03-29-2012 |
20120074413 | ORGANIC LIGHT-EMITTING DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME - An organic light-emitting display device includes an active layer of a thin film transistor (TFT) formed on a substrate; a gate electrode of the TFT, wherein a first gate electrode including a transparent conductive material, a first insulating layer, and a second gate electrode are sequentially stacked; a pixel electrode disposed on the first insulating layer and including the transparent conductive material; a source electrode and a drain electrode of the TFT, a second insulating layer disposed between the source electrode and the drain electrode; a light reflector including the same material as the source electrode and the drain electrode, and disposed on the pixel electrode; an emission layer disposed on top of the pixel electrode and surrounded by an inner side of the light reflector; and a counter electrode facing towards the pixel electrode, wherein the emission layer is disposed between the pixel electrode and the counter electrode. | 03-29-2012 |
20120097957 | ORGANIC LIGHT-EMITTING DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME - An organic light-emitting display device includes: a buffer layer including sequentially stacked materials having different refractive indexes on a substrate; source and drain electrodes on the buffer layer; a first active layer of a thin film transistor between the source and drain electrodes, and a second active layer spaced from the first active layer at a same layer as and including a same material as the first active layer; a first insulation layer on the buffer layer, the source and drain electrodes, the first and second active layers, and including sequentially stacked materials having different refractive indexes; a first gate electrode corresponding to a center region of the first and second active layers with the first insulation layer therebetween, and a pixel electrode at a same layer as and comprising a same material as the first gate electrode; and a second gate electrode on the first gate electrode. | 04-26-2012 |
20120326150 | Organic light emitting display device and method for manufacturing the same - An exemplary embodiment may include a substrate, an insulating layer on the substrate, and a pixel electrode including a transparent conductive layer on the insulating layer. A portion of a surface of the insulating layer contacting the transparent conductive layer has a plurality of recessed holes formed by etching with an etchant into an interface between the transparent conductive layer of the pixel electrode and the insulating layer. | 12-27-2012 |
20130032804 | THIN-FILM TRANSISTOR ARRAY SUBSTRATE, ORGANIC LIGHT-EMITTING DISPLAY DEVICE COMPRISING THE THIN-FILM TRANSISTOR ARRAY SUBSTRATE, AND METHOD OF MANUFACTURING THE THIN-FILM TRANSISTOR ARRAY SUBSTRATE - A thin-film transistor (TFT) array substrate includes an active layer on a substrate and a lower electrode of a capacitor on the same level as the active layer, a first insulation layer on the active layer and the lower electrode and having a first gap exposing an area of the lower electrode; a gate electrode of the TFT on the first insulation layer, and an upper electrode of the capacitor on the lower electrode and the first insulation layer, the upper electrode having a second gap that exposes the first gap and a portion of the first insulation layer; a second insulation layer disposed between the gate electrode and source electrode and drain electrodes, and not disposed on the upper electrode, in the first gap of the first insulation layer, or in the second gap of the lower electrode. | 02-07-2013 |
20130115726 | CRYSTALLIZATION APPARATUS, CRYSTALLIZATION METHOD, ORGANIC LIGHT-EMITTING DISPLAY APPARATUS AND METHOD OF MANUFACTURING ORGANIC LIGHT-EMITTING DISPLAY APPARATUS - A crystallization apparatus for crystallizing a semiconductor layer formed on a substrate, the crystallization apparatus including: a laser generator, which generates a laser beam, and a stage on which the substrate is mounted, where the semiconductor layer is divided into a plurality of crystallization areas and a plurality of non-crystallization areas, and the laser beam is radiated onto the crystallization areas a plurality of times to crystallize the crystallization areas, where the laser beam is radiated onto different positions of the same crystallization area a plurality of times. | 05-09-2013 |
20130270526 | ORGANIC LIGHT-EMITTING DISPLAY APPARATUS AND METHOD OF MANUFACTURING ORGANIC LIGHT-EMITTING DISPLAY APPARATUS - An organic light-emitting display apparatus includes a substrate, a plurality of organic light-emitting diodes on the substrate, and a plurality of capacitors located next to at least one side of one of the organic light-emitting diodes. The capacitors are arranged inside trenches within the substrate. | 10-17-2013 |
20130313529 | THIN FILM TRANSISTOR ARRAY SUBSTRATE, ORGANIC LIGHT-EMITTING DISPLAY DEVICE COMPRISING THE SAME, AND METHOD OF MANUFACTURING THE SAME - A thin film transistor array substrate includes a thin film transistor including a gate electrode, an active layer, and source and drain electrodes, a pixel electrode on a same layer as the gate electrode, a lower electrode of a capacitor, the lower electrode being on the same layer as the gate electrode, a first insulating layer on the gate electrode and the lower electrode, a second insulating layer between the active layer and the source and drain electrodes, an upper electrode on the first insulating layer, the upper electrode including a first layer made of a same material as the active layer, and a second layer made of a same material as the source and drain electrodes, and a third insulating layer that covers the source and drain electrodes and the upper electrode and exposes the pixel electrode. | 11-28-2013 |
20140017861 | LASER CRYSTALLIZATION APPARATUS AND METHOD - A laser crystallization apparatus includes a laser generator that generates a laser beam, a stage mounted with an object substrate with an object thin film to which the laser beam is firstly incident, the stage is relatively movable such that the laser beam scans the object thin film for crystallization, and a reflection mirror that secondly reflects a second reflection laser beam to the object thin film from a first reflection laser beam that is reflected from the object thin film to the reflection mirror. | 01-16-2014 |
20140027720 | Organic Light-Emitting Display Device and Method of Manufacturing the Same - An organic light-emitting display device and a method of manufacturing the same. The organic light-emitting display device includes: an active layer that is formed by patterning a semiconductor layer formed by laser crystallization; a gate electrode that is disposed to correspond to a channel area of the active layer; a first insulating layer that is disposed between the active layer and the gate electrode; a second insulating layer that is disposed on the gate electrode; and first test patterns that are formed on the second insulating layer and contact source and drain regions of the active layer and the gate electrode, respectively. | 01-30-2014 |
20140120704 | METHOD FOR CRYSTALLIZING A SILICON SUBSTRATE - A method for crystallizing a silicon substrate includes manufacturing a crystallized silicon test substrate that is crystallized by scanning excimer laser annealing beams with different energy densities on respective areas of an amorphous silicon test substrate, irradiating a surface of the crystallized silicon test substrate using a light source, and measuring reflectivity corresponding to the respective areas of the crystallized silicon test substrate in a visible light wavelength range, extracting average reflectivities of the respective areas of the crystallized silicon test substrate in wavelength ranges corresponding to respective colors, calculating an optimum energy density (OPED) index per energy density by using a value acquired by subtracting average reflectivity of red-based colors from average reflectivity of blue-based colors, selecting an optimal energy density, and crystallizing an amorphous silicon substrate using the optimal energy density. | 05-01-2014 |
20140138642 | ORGANIC LIGHT-EMITTING DISPLAY APPARATUS AND METHOD OF MANUFACTURING THE SAME - An organic light-emitting display apparatus includes a substrate, a thin film transistor (TFT) on the substrate, the TFT including an active layer, a gate electrode, a source electrode, and a drain electrode, an uneven pattern unit on the substrate and spaced apart from the TFT, the uneven pattern including an insulating film, a pixel electrode on the uneven pattern unit, an intermediate layer on the pixel electrode and including an organic light-emitting layer, and a counter electrode on the intermediate layer. | 05-22-2014 |
20140158996 | METHOD OF MANUFACTURING POLY-CRYSTALLINE SILICON LAYER, METHOD OF MANUFACTURING AN ORGANIC LIGHT-EMITTING DISPLAY APPARATUS INCLUDING THE SAME, AND ORGANIC LIGHT-EMITTING DISPLAY APPARATUS MANUFACTURED BY USING THE SAME - A method of manufacturing a polysilicon (poly-Si) layer, a method of manufacturing an organic light-emitting display apparatus using the method, and an organic light-emitting display apparatus manufactured by using the method. The method includes forming an amorphous silicon (a-Si) layer on a substrate having first and second areas, thermally treating the a-Si layer to partially crystallize the a-Si layer into a partially crystallized Si layer, removing a thermal oxide layer through a thermal treatment, selectively irradiating the first areas with laser beams to crystallize the partially crystallized Si layer. | 06-12-2014 |
Patent application number | Description | Published |
20100246296 | Write Driver and Semiconductor Memory Device Using the Same - A semiconductor memory device includes a first memory bank and a second memory bank and a common write driver configured to drive write data to an activated memory bank of the first memory bank and the second memory bank. The common write driver of the semiconductor memory device includes a common write control block configured to generate common drive control signals corresponding to write data, and a common write drive block configured to drive transmission lines of a first memory bank or transmission lines of a second memory bank that are selected by a bank selection signal in response to the common drive control signals. | 09-30-2010 |
20110002179 | SEMICONDUCTOR MEMORY DEVICE AND METHOD FOR OPERATING THE SAME - A semiconductor memory device includes first and second write driving blocks to perform a data write operation on first and second memory banks in response to first and second bank strobe signals, respectively, and a common input driving block to transmit data to the first and second write driving blocks through a common data line in response to access information of the first and second memory banks. | 01-06-2011 |
20110103163 | MULTI-BIT TEST CONTROL CIRCUIT - A multi-bit test control circuit includes an operation unit, a delay unit, and a generation unit. The operation unit is configured to combine a single source signal inputted to each bank with a delay signal generated by delaying the source signal by a certain time to generate a first pulse signal. The delay unit is configured to delay the first pulse signal by a certain time. The generation unit is configured to combine an output signal of the operation unit with an output signal of the delay unit to generate a second pulse signal for a bank interleaving multi-bit test. | 05-05-2011 |
20120056834 | Display Device Having Touch Sensor and Method for Driving the Same - The present invention relates to a display device having a touch sensor in which the touch sensor is driven in a period which has a small noise component from the display device to reduce influence from the noise for minimizing a touch error; and a method for driving the same. | 03-08-2012 |
20130093491 | SEMICONDUCTOR DEVICE AND LEVEL SHIFTING CIRCUIT FOR THE SAME - A level shifting circuit includes an inverter inverting an input voltage of an input node and driving a first voltage of a first node, a first output driving unit driving an output voltage of an output node to a first level in response to the first voltage of the first node, a first connection unit electrically coupling the first node to a second node or electrically isolating the first node from the second node in response to the first voltage of the first node, an internal driving unit driving a second voltage of the second node to a second level in response to the input voltage of the input node and the output voltage of the output node, and a second output driving unit driving the output voltage of the output node to the second level in response to the second voltage of the second node. | 04-18-2013 |
20130148449 | SEMICONDUCTOR MEMORY DEVICE AND METHOD FOR OPERATING THE SAME - A semiconductor memory device includes first and second write driving blocks to perform a data write operation on first and second memory banks in response to first and second bank strobe signals, respectively, and a common input driving block to transmit data to the first and second write driving blocks through a common data line in response to access information of the first and second memory banks. | 06-13-2013 |
20130234789 | SEMICONDUCTOR INTEGRATED CIRCUIT APPARATUS HAVING I/O SIGNAL LINE - A semiconductor integrated circuit apparatus includes: a plurality of column select signal lines extended in parallel to each other with a predetermined distance provided therebetween; a local I/O line arranged in a selected space among spaces formed between the respective column select signal lines; and an upper segment I/O line arranged to overlap the local I/O line and a local I/O line bar. | 09-12-2013 |
20150155026 | SEMICONDUCTOR DEVICE AND METHOD FOR DRIVING THE SAME - A semiconductor device includes a voltage supply unit suitable for providing a first voltage as a source voltage during a standby mode, and a second voltage as the source voltage during an active mode, and a precharge unit suitable for precharging a pair of input/output lines with the source voltage during the standby mode and the active mode. | 06-04-2015 |
20150227170 | TOUCH SENSOR AND METHOD FOR MANUFACTURING THE SAME - Embodiments of the invention provide a touch sensor, including a first window substrate, a dam formed along an edge of the first window substrate, and a polymer layer formed on the first window substrate in an inside direction of the dam. According to at least one embodiment, the touch sensor further includes a bezel formed to be disposed outside the dam and formed on the first window substrate, and a second window substrate having one surface formed to face the first window substrate and the other surface provided with an electrode pattern, and provided with an electrode wiring, which is electrically connected to the electrode pattern. | 08-13-2015 |
20150255128 | AMPLIFYING CIRCIT AND SEMICONDUCTOR MEMORY DEVICE INCLDING THE SAME - An amplifying circuit includes a first sense amplifying unit suitable for sensing and amplifying data on input/output lines, a second sense amplifying unit suitable for sensing and amplifying the data on the input/output lines or an output signal of the first sense amplifying unit, and a control unit suitable for activating the first sense amplifying unit during an initial operation period of an active operation and inactivating the first sense amplifying unit after the initial operation period, wherein the second sense amplifying unit performs a sensing and amplifying operation, based on the output signal of the first sense amplifying unit during the initial operation period, and based on the data on the input/output lines after the initial operation period. | 09-10-2015 |
20150262635 | LATCH CIRCUIT AND SEMICONDUCTOR DEVICE INCLUDING THE SAME - A latch circuit includes: first to N | 09-17-2015 |