Patent application number | Description | Published |
20090209069 | ORGANIC SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME - It is an object of the present invention to provide a method for manufacturing an inexpensive organic TFT which does not depend on an expensive dedicated device and does not expose an organic semiconductor to atmospheric air. Moreover, it is another object of the present invention to provide a method for manufacturing an organic TFT at low temperature so as not to cause a problem of pyrolyzing a material. In view of the foregoing problems, one feature of the present invention is that a film-like protector which serves as a protective film is provided over an organic semiconductor film. The film-like protector can be formed by being fixed to a film-like support body with an adhesive agent or the like. | 08-20-2009 |
20090244458 | LIQUID CRYSTAL DISPLAY DEVICE - [Problem] In the present invention, it is an object to improve display quality by improving response speed of a liquid crystal element in a liquid crystal display device, in particular, response speed in the case of falling. | 10-01-2009 |
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 |
20100151621 | METHOD FOR MANUFACTURING AN ORGANIC SEMICONDUCTOR ELEMENT - In manufacturing a device using an organic TFT, it is essential to develop an element in which a channel length is short or a channel width is narrow to downsize a device. Based on the above, it is an object of the present invention to provide an organic TFT in which characteristic is improved. In view of the foregoing problem, one feature of the present invention is that an element is baked after an organic semiconductor film is deposited. More specifically, one feature of the present invention is that the organic semiconductor film is heated under atmospheric pressure or under reduced pressure. Moreover, a baking process may be carried out in an inert gas atmosphere. | 06-17-2010 |
20100195028 | LIQUID CRYSTAL DISPLAY DEVICE - In a liquid crystal display device including a blue phase liquid crystal layer, first and second common electrode layers, which are positioned to face each other, sandwich the blue phase liquid crystal layer therebetween and have opening patterns (slits), and a pixel electrode layer has an opening pattern. The pixel electrode layer is formed over a structure body which projects into the liquid crystal layer from a surface of a first substrate on a liquid crystal layer side, and the pixel electrode layer is positioned between the first and second common electrode layers in the liquid crystal layer. Electric fields are applied between the pixel electrode layer and the first and second common electrode layers, so that the electric fields are formed in the entire liquid crystal layer and liquid crystal molecules can be controlled by using the electric fields. | 08-05-2010 |
20100214516 | LIQUID CRYSTAL DISPLAY DEVICE - It is an object of the present invention to provide a method for manufacturing a thin phase difference film of a liquid crystal display easily so as not to prevent a liquid crystal from being driven so that cost for manufacturing a liquid crystal display is more reduced than conventionally. A liquid crystal display device according to the present invention has a structure in which phase difference films that have the same function as a conventional phase difference film are formed by using a liquid crystal stabilized with a polymer over a first substrate and a second substrate that have electrodes formed thereover, and a liquid crystal material is interposed between these substrates. In addition to the structure as described above, it is also a feature that the phase difference film formed over the substrate is formed by using a liquid crystal that is stabilized with a polymer including a conductive material. | 08-26-2010 |
20100231842 | Liquid Crystal Display Device - To provide a liquid crystal display device in which a cell thickness (the thickness of a liquid crystal layer) having a certain value or more is secured, or to increase productivity of the liquid crystal display device. The liquid crystal display device includes a first substrate, a second substrate, a first spacer layer provided for the first substrate, a second spacer layer provided for the second substrate, and a liquid crystal layer including a liquid crystal between the first substrate and the second substrate, in which the thickness of the liquid crystal layer is controlled to be 6 μm or more and the birefringence Δn of the liquid crystal layer under a white display condition is 0.05 or less. | 09-16-2010 |
20100245724 | LIQUID CRYSTAL DISPLAY DEVICE AND METHOD FOR MANUFACTURING THE SAME - An object is to provide a highly reliable liquid crystal display device which includes a liquid crystal layer exhibiting a more stable blue phase. Another object is to provide a method for manufacturing a liquid crystal display device with high yield. Polymer stabilization treatment is performed as follows: a photocurable resin is added to a liquid crystal material exhibiting a blue phase, and the photocurable resin is selectively polymerized by scanning a liquid crystal layer provided between a first substrate and a second substrate with light in a certain direction. Thus, a first region where the light irradiation treatment is performed and a second region where the light irradiation treatment is not performed are formed in the liquid crystal layer. Since polymerization of the photocurable resin proceeds in the first region, the polymerization degree of the photocurable resin in the first region is higher than that in the second region. | 09-30-2010 |
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 |
20100253902 | LIQUID CRYSTAL DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF - Disclosed is a liquid crystal display device which can be used in a variety of situations and applications. The liquid crystal display device comprises: a first substrate comprising a first display region, a second display region, and a third display region wherein the first display region, the second display region, and the third display region are continuously formed; a second substrate having a form which fits the first substrate; and a liquid crystal interposed between the first substrate and the second substrate. The second display region is interposed between the first display region and the second display region. The second display region is curved, and the first display region and the second display region are substantially flat. | 10-07-2010 |
20100302492 | LIQUID CRYSTAL DISPLAY DEVICE AND METHOD FOR MANUFACTURING THE SAME - A liquid crystal display device using a liquid crystal exhibiting a blue phase and having a novel structure, and a method for manufacturing the liquid crystal display device. A plurality of structure bodies (also referred to as ribs, protrusions, or projecting portions) are formed over the same substrate, and a pixel electrode and an electrode (a common electrode at a fixed potential) corresponding to the pixel electrode are formed thereover. An electric field is applied to the liquid crystal layer exhibiting a blue phase by using the pixel electrode that has an inclination and the electrode corresponding to the pixel electrode, which also has an inclination. A shorter distance between the adjacent structure bodies allows a strong electric field to be applied to the liquid crystal layer, which results in a reduction in power consumption for driving the liquid crystal. | 12-02-2010 |
20100326592 | METHOD FOR MANUFACTURING LIQUID CRYSTAL DISPLAY DEVICE - It is an object to provide a method for manufacturing a liquid crystal display device including a liquid crystal layer which exhibits a stable blue phase. The following steps are performed: a first step of forming a thermosetting first sealant so as to form a frame over a first substrate; a second step of forming a photocurable and thermosetting second sealant on an outer side than the first sealant over the first substrate; a third step of dropping a liquid crystal material which exhibits a blue phase at a given temperature on an inner side than the first sealant; a fourth step of attaching a second substrate to the first substrate in a reduced-pressure atmosphere; a fifth step of performing polymer stabilization treatment on the liquid crystal material; and a sixth step of curing the first sealant through heat treatment. | 12-30-2010 |
20100328565 | LIQUID CRYSTAL DISPLAY DEVICE - An object is to provide a liquid crystal display device using a liquid crystal material exhibiting a blue phase, in order to enable a higher contrast. In a liquid crystal display device which includes a liquid crystal layer exhibiting a blue phase, a first structure body and a second structure body are provided over a first electrode layer (a pixel electrode layer) and a second electrode layer (a common electrode layer), respectively. The first structure body and the second structure body are insulators each having a higher dielectric constant than a liquid crystal material used for the liquid crystal layer, and are provided to project into the liquid crystal layer. | 12-30-2010 |
20110122332 | LIQUID CRYSTAL DISPLAY DEVICE - An object is to provide a liquid crystal display device which includes a liquid crystal material exhibiting a blue phase and enables higher contrast. In the liquid crystal display device including a liquid crystal layer exhibiting a blue phase, the liquid crystal layer exhibiting a blue phase is interposed between a pixel electrode layer having an opening pattern (slit) and first and second common electrode layers which face each other and have opening patterns. The pixel electrode layer is formed over a structure body which projects into the liquid crystal layer from a surface of a first substrate on the liquid crystal layer side, and the pixel electrode layer is positioned between the first common electrode layer and the second common electrode layer in the liquid crystal layer. The cell gap of the liquid crystal display device is less than 5 μm (preferably 1 μm or more). | 05-26-2011 |
20110128491 | LIQUID CRYSTAL DISPLAY DEVICE - In the liquid crystal display device where a liquid crystal layer exhibiting a blue phase is interposed between a first substrate and a second substrate, a pixel electrode layer (first electrode layer) and a common electrode layer (second electrode layer) provided between the first substrate and the liquid crystal layer are positioned not to overlap with each other. The pixel electrode layer is formed to cover top and side surfaces of a rib-shaped first structure body which projects into the liquid crystal layer from a surface of the first substrate on the liquid crystal layer side. The common electrode layer is formed to cover top and side surfaces of a rib-shaped second structure body which projects into the liquid crystal layer from the surface of the first substrate on the liquid crystal layer side. | 06-02-2011 |
20110237034 | METHOD FOR MANUFACTURING AN ORGANIC SEMICONDUCTOR ELEMENT - In manufacturing a device using an organic TFT, it is essential to develop an element in which a channel length is short or a channel width is narrow to downsize a device. Based on the above, it is an object of the present invention to provide an organic TFT in which characteristic is improved. In view of the foregoing problem, one feature of the present invention is that an element is baked after an organic semiconductor film is deposited. More specifically, one feature of the present invention is that the organic semiconductor film is heated under atmospheric pressure or under reduced pressure. Moreover, a baking process may be carried out in an inert gas atmosphere. | 09-29-2011 |
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 |
20110249228 | SEMICONDUCTOR DEVICE AND LIQUID CRYSTAL DISPLAY DEVICE - In a liquid crystal display device in which a liquid crystal layer exhibiting a blue phase is sandwiched between a first substrate and a second substrate, a pixel electrode layer is electrically connected to a drain electrode layer of a transistor and a common electrode layer is electrically connected to a conductive layer formed through the same steps as the drain electrode layer. The pixel electrode layer and the common electrode layer are over an interlayer film and spaced apart from each other. An opening formed in the interlayer film is filled with liquid crystal, and the liquid crystal layer is formed. | 10-13-2011 |
20110249229 | LIQUID CRYSTAL DISPLAY DEVICE - A liquid crystal display device using a liquid crystal material exhibiting a blue phase is provided to achieve higher contrast. Further, the power consumption of the liquid crystal display device using a liquid crystal exhibiting a blue phase is reduced. In a liquid crystal display device including: a first substrate provided with a pixel electrode layer (also referred to as a first electrode layer); and a second substrate provided with a common electrode layer (also referred to as a second electrode layer), between which a liquid crystal layer exhibiting a blue phase is interposed, the pixel electrode layer and the common electrode layer project into the liquid crystal layer and are arranged so that the adjacent pixel electrode layer and common electrode layer engage with each other at a distance with the liquid crystal layer interposed therebetween. | 10-13-2011 |
20110261308 | DISPLAY DEVICE AND MANUFACTURING METHOD THEREFOR - An object is to provide a display device which has high visibility and has a touch recognition function with a high degree of accuracy, by combining a liquid crystal layer where liquid crystals are dispersed in a polymer and a light emitting element. In a display device using a liquid crystal layer where liquid crystals are dispersed in a polymer, a light-transmitting spacer is provided so as to overlap with a light receiving element which has a touch recognition function. The light-transmitting spacer can prevent light incident on the light receiving element from being dispersed by the liquid crystals, while maintaining a cell gap in the liquid crystal layer, and thus achieve a touch recognition function with a high degree of accuracy with high visibility. | 10-27-2011 |
20110284797 | LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAY DEVICE - An object is to provide a liquid crystal composition which exhibits a blue phase in a wide temperature range. Another object is to provide a liquid crystal composition which exhibits a blue phase, with which high contrast can be provided, in a liquid crystal display device. A liquid crystal composition which exhibits a blue phase includes: a nematic liquid crystal including a compound represented by a structural formula (100) (PPEP-5FCNF (abbreviation)); and a chiral agent. In a liquid crystal display device, a liquid crystal layer is formed using the liquid crystal composition including a nematic liquid crystal including a compound represented by a structural formula (100) (PPEP-5FCNF (abbreviation)) and a chiral agent, and the liquid crystal composition exhibits a blue phase. | 11-24-2011 |
20110285929 | LIQUID CRYSTAL DISPLAY DEVICE - An object is to provide a liquid crystal display device a driving voltage of which is reduced, which is formed using a liquid crystal material exhibiting a blue phase, and which enables higher contrast. In a liquid crystal display device including a liquid crystal layer exhibiting a blue phase, a first wall-like structure body is formed over a first electrode layer (pixel electrode layer), a second wall-like structure body is provided over a second electrode layer (common electrode layer), and a dielectric film covers them. The dielectric film is an insulator having a higher dielectric constant than the first wall-like structure body, the second wall-like structure body, and a liquid crystal material used for the liquid crystal layer, and is provided so as to protrude in the liquid crystal layer. | 11-24-2011 |
20120113373 | LIQUID CRYSTAL DISPLAY DEVICE - It is an object of the present invention to provide a method for manufacturing a thin phase difference film of a liquid crystal display easily so as not to prevent a liquid crystal from being driven so that cost for manufacturing a liquid crystal display is reduced. A liquid crystal display device according to the present invention has a structure in which phase difference films that have the same function as a conventional phase difference film are formed by using a liquid crystal stabilized with a polymer over a first substrate and a second substrate that have electrodes formed thereover, and a liquid crystal material is interposed between these substrates. In addition to the structure, it is also a feature that the phase difference film formed over the substrate is formed by using a liquid crystal that is stabilized with a polymer including a conductive material. | 05-10-2012 |
20120132855 | LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAY DEVICE - To provide a liquid crystal composition exhibiting a blue phase, which enables higher contrast, and a liquid crystal display device including the liquid crystal composition. The liquid crystal composition contains a chiral agent and liquid crystal containing a compound having three electron-withdrawing groups as end groups of a structure where a plurality of rings including at least one aromatic ring is linked to each other directly or with a linking group laid therebetween. The peak of the diffracted wavelength on the longest wavelength side in the reflectance spectrum of the liquid crystal composition is less than or equal to 450 nm, preferably less than or equal to 420 nm. Further, a liquid crystal display device can be provided using the liquid crystal composition. | 05-31-2012 |
20120194775 | LIQUID CRYSTALLINE COMPOUND, LIQUID CRYSTAL COMPOSITION, LIQUID CRYSTAL ELEMENT, AND LIQUID CRYSTAL DISPLAY DEVICE - A novel liquid crystalline compound and/or a liquid crystal composition including the novel liquid crystalline compound that can be used for a variety of liquid crystal devices capable of exhibiting a blue phase with a wide temperature range are/is provided. A liquid crystalline compound represented by the general formula (G1) is provided. In the general formula (G1), n is an integer of 2 to 10 | 08-02-2012 |
20120200809 | LIQUID CRYSTAL DISPLAY DEVICE - An object is to provide a liquid crystal display device using a liquid crystal material exhibiting a blue phase, in order to enable a higher contrast. In a liquid crystal display device which includes a liquid crystal layer exhibiting a blue phase, a first structure body and a second structure body are provided over a first electrode layer (a pixel electrode layer) and a second electrode layer (a common electrode layer), respectively. The first structure body and the second structure body are insulators each having a higher dielectric constant than a liquid crystal material used for the liquid crystal layer, and are provided to project into the liquid crystal layer. | 08-09-2012 |
20120229724 | LIQUID CRYSTAL DISPLAY DEVICE AND MANUFACTURING METHOD OF LIQUID CRYSTAL DISPLAY DEVICE - A horizontal electric field mode liquid crystal display device having a novel electrode structure, and a manufacturing method thereof are provided. The liquid crystal display device includes a first substrate having an insulating surface; a first conductive film and a second conductive film over the insulating surface; a first insulating film over the first conductive film; a second insulating film over the second conductive film; a second substrate facing the first substrate; and a liquid crystal layer positioned between the first substrate and the second substrate. Part of the first conductive film exists also on a side portion of the first insulating film, and part of the second conductive film exists also on a side portion of the second insulating film. The liquid crystal layer includes liquid crystal exhibiting a blue phase. | 09-13-2012 |
20120229747 | LIQUID CRYSTAL DISPLAY DEVICE - Provided are a liquid crystal display device with horizontal electric field mode, in which a decrease in driving speed can be suppressed by reducing the resistance of a wiring even when the number of pixels is increased, and a manufacturing method thereof. One of a scan wiring and a signal wiring is divided in an intersection portion where the scan wiring and the signal wiring intersect with each other, and the separated wirings are connected with a connection electrode positioned over a thick insulating film. Accordingly, parasitic capacitance at the intersection portion can be reduced, preventing the decrease in the driving speed. The connection electrode is formed at the same time as formation of a pixel electrode and a common electrode using a low-resistance metal, which contributes to the reduction in manufacturing process of the liquid crystal display device. | 09-13-2012 |
20130003003 | LIQUID CRYSTAL DISPLAY DEVICE - In the present invention, it is an object to improve display quality by improving response speed of a liquid crystal element in a liquid crystal display device, in particular, response speed in the case of falling. | 01-03-2013 |
20130009094 | LIQUID CRYSTAL COMPOSITION, LIQUID CRYSTAL ELEMENT, AND LIQUID CRYSTAL DISPLAY DEVICE - A liquid crystal composition including a dioxolane compound represented by the general formula (G1) as a chiral agent is provided. In the general formula (G1), R | 01-10-2013 |
20130020023 | METHOD FOR MANUFACTURING LIQUID CRYSTAL DISPLAY DEVICE - A liquid crystal display device which includes a liquid crystal composition exhibiting a blue phase and has high reliability is provided. In a manufacturing method of a liquid crystal display device which includes a liquid crystal composition exhibiting a blue phase, the liquid crystal composition including nematic liquid crystal, a chiral agent, a polymerizable monomer, and a photopolymerization initiator which absorbs light with a peak wavelength that is different from a peak wavelength of light absorbed by the nematic liquid crystal is used. The liquid crystal composition is capable of exhibiting a blue phase and is irradiated with light absorbed by the photopolymerization initiator so that the liquid crystal composition is polymerized. | 01-24-2013 |
20130126782 | LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAY DEVICE - A liquid crystal composition exhibiting a blue phase, which enables higher contrast, and a liquid crystal display device including the liquid crystal composition. The liquid crystal composition contains a chiral agent and liquid crystal containing a compound having three electron-withdrawing groups as end groups of a structure where a plurality of rings including at least one aromatic ring is linked to each other directly or with a linking group laid therebetween. At least one of the three electron-withdrawing groups includes a trifluoromethyl group. The peak of the diffracted wavelength on the longest wavelength side in the reflectance spectrum of the liquid crystal composition is less than or equal to 450 nm, preferably less than or equal to 420 nm. Furthermore, a liquid crystal display device can be provided with the use of the liquid crystal composition. | 05-23-2013 |
20130134352 | LIQUID CRYSTAL COMPOSITION, LIQUID CRYSTAL ELEMENT, AND LIQUID CRYSTAL DISPLAY DEVICE - Provided is a novel liquid crystal composition that can be used for a variety of liquid crystal devices. The novel liquid crystal composition exhibits a blue phase and includes a binaphthyl compound represented by a general formula (G1) as a chiral agent. In the general formula (G1), Ar | 05-30-2013 |
20130155368 | LIQUID CRYSTAL COMPOSITION, LIQUID CRYSTAL ELEMENT, AND LIQUID CRYSTAL DISPLAY DEVICE - A novel liquid crystal composition that can be used for a variety of liquid crystal devices is provided. A stable liquid crystal element that is driven at low voltage and that withstands physical impact is provided with the use of the novel liquid crystal composition. A highly reliable liquid crystal display device with low power consumption and high display quality is provided with the use of the liquid crystal element. The liquid crystal composition exhibits a blue phase and contains nematic liquid crystal, 1,4:3,6-dianhydro-2,5-bis[4-(n-hexyl-1-oxy)benzoic acid]sorbitol (abbreviation: ISO-(6OBA) | 06-20-2013 |
20130256594 | BINAPHTHYL COMPOUND, LIQUID CRYSTAL COMPOSITION, LIQUID CRYSTAL ELEMENT, AND LIQUID CRYSTAL DISPLAY DEVICE - A binaphthyl compound represented by General Formula (G1) is provided. In General Formula (G1), Ar | 10-03-2013 |
20140111558 | DISPLAY DEVICE AND PROGRAM - Provided are a display device and the driving method of the display device with which eye fatigue of a user in long-term use of the display device is reduced. The display device includes a display unit, a detection unit, and a control unit. The detection unit detects a condition of a user's eye to obtain detected information and transmits the detected information to the control unit. The control unit extracts fatigue information on the user from the detected information and drives the display unit such that a luminance of light with a wavelength shorter than or equal to a predetermined wavelength among light emitted from the display unit is changed on the basis of the fatigue information. | 04-24-2014 |
20140160414 | LIQUID CRYSTAL DISPLAY DEVICE AND METHOD FOR MANUFACTURING THE SAME - A liquid crystal display device using a liquid crystal exhibiting a blue phase and having a novel structure, and a method for manufacturing the liquid crystal display device. A plurality of structure bodies (also referred to as ribs, protrusions, or projecting portions) are formed over the same substrate, and a pixel electrode and an electrode (a common electrode at a fixed potential) corresponding to the pixel electrode are formed thereover. An electric field is applied to the liquid crystal layer exhibiting a blue phase by using the pixel electrode that has an inclination and the electrode corresponding to the pixel electrode, which also has an inclination. A shorter distance between the adjacent structure bodies allows a strong electric field to be applied to the liquid crystal layer, which results in a reduction in power consumption for driving the liquid crystal. | 06-12-2014 |
20140306241 | Light-Emitting Device - In a light-emitting device where reflective electrodes are regularly arranged, occurrence of interference fringes due to reflection of light reflected by the reflective electrode is inhibited. A surface of the reflective electrode of a light-emitting element is provided with a plurality of depressions. The shapes of the plurality of depressions are different from each other and do not have rotational symmetry. Irregularity of the surface shape of the reflective electrode is increased, which inhibits interference of light reflected by the reflective electrode. To form the plurality of depressions in the surface of the reflective electrode, for example, a surface of an insulating layer that is a base of the reflective electrode is made uneven. Reflecting the surface shape of the insulating layer, the reflective electrode has an uneven surface. | 10-16-2014 |
20140334143 | Light-Emitting Device, Light-Emitting Panel, and Display Panel - A novel light-emitting device or light-emitting panel in which reflected external light is reduced is provided. A novel display panel in which reflected external light is reduced is provided. The present inventors have conceived a light-emitting device including a light-emitting module that emits light with a spectrum having a peak at one wavelength in a visible light region and an absorption layer that absorbs part of light with wavelengths shorter than the one wavelength and part of light with wavelengths longer than the one wavelength more easily than light with the one wavelength. | 11-13-2014 |
20150034868 | ISOSORBIDE DERIVATIVE, LIQUID CRYSTAL COMPOSITION, LIQUID CRYSTAL ELEMENT, AND LIQUID CRYSTAL DISPLAY DEVICE - To provide a novel material for a liquid crystal composition that can be used for various liquid crystal display devices. A novel isosorbide derivative represented by General Formula (G2) is provided. In General Formula (G2), Ar | 02-05-2015 |
20150034869 | BINAPHTHYL COMPOUND, LIQUID CRYSTAL COMPOSITION, LIQUID CRYSTAL ELEMENT, AND LIQUID CRYSTAL DISPLAY DEVICE - A novel material of a binaphthyl compound represented by General Formula (G1) is provided. Ar | 02-05-2015 |
20150034870 | ORGANIC COMPOUND, LIQUID CRYSTAL COMPOSITION, LIQUID CRYSTAL ELEMENT, AND LIQUID CRYSTAL DISPLAY DEVICE - A novel organic compound that can be used in a variety of liquid crystal devices or a liquid crystal composition containing the novel organic compound is provided. An organic compound represented by General Formula (G1) is provided. A novel liquid crystal composition containing the organic compound is provided. In General Formula (G1), Ar | 02-05-2015 |
20150034874 | TRIFLUOROPHENYL DERIVATIVE, LIQUID CRYSTAL COMPOSITION, AND LIQUID CRYSTAL DISPLAY DEVICE - Provided is a novel material included in a liquid crystal composition that can be used in various liquid crystal display devices. A trifluorophenyl derivative represented by General Formula (G1). In General Formula (G1), Ar | 02-05-2015 |
20150038722 | ORGANIC COMPOUND, LIQUID CRYSTAL COMPOSITION, LIQUID CRYSTAL ELEMENT, AND LIQUID CRYSTAL DISPLAY DEVICE - An organic compound represented by General Formula (G100) is provided. A novel liquid crystal composition containing the organic compound is provided. | 02-05-2015 |
20150038732 | CYANOBIPHENYL DERIVATIVE, LIQUID CRYSTAL COMPOSITION, LIQUID CRYSTAL ELEMENT, AND LIQUID CRYSTAL DISPLAY DEVICE - A novel material for a liquid crystal composition that can be used for various liquid crystal devices is provided. A novel cyanobiphenyl derivative represented by General Formula (G1) is provided. In General Formula (G1), R | 02-05-2015 |
20150076402 | Dioxlane Derivative, Liquid Crystal Composition, Liquid Crystal Element, and Liquid Crystal Display Device - A dioxolane derivative represented by formula (G1) is provided. The explanation of the substituents is given in the specification. The use of the dioxolane derivative enables the production of a liquid crystal composition and a liquid crystal display device including the liquid crystal composition. | 03-19-2015 |