Abstract: For the purpose of preventing line defects from occurring on a display screen in consequence of uneven coating of pigmented layers, a first pigmented layer is formed in a pattern obtained by thinning out a portion in an otherwise complete grid every other pixel in a direction of signal lines and also every other pixel in a direction of scanning lines.

Abstract: Poly-silicon semiconductor layer 21 and dummy poly-silicon semiconductor layer 25 are formed in insulation from each other on glass substrate. Gate insulation film 31 is formed on poly-silicon semiconductor layer 21, dummy poly-silicon semiconductor layer 25 and glass substrate and covered with scanning and gate lines 11, which is overlapped with poly-silicon semiconductor layer 21 and dummy poly-silicon semiconductor layer 25. Poly-silicon semiconductor layer 21 is coupled with a reference potential to define capacitor Cc and also with scanning and gate line 11 to define capacitor Cd. Likewise, dummy poly-silicon semiconductor layer 25 is coupled with a reference potential to define capacitor Cc and also with scanning and gate line 11 to define capacitor Cd. Capacitors Cc and Cd suppress increase in voltage applied to gate insulation film 31 between scanning and gate line 11 and poly-silicon semiconductor layer 21 due to electrostatic charges.

Abstract: A circuit array substrate is provided with thin-film transistors 4 and 5 and PIN diode 6 formed on insulation substrate 3. Active layer 11 and photo-electric sensor portion 21 are made of poly-silicon films. Impurities are doped into active layer 11 and photo-electric sensor portion 21 in the same process chamber, if necessary, to make their impurity concentrations different from each other. Thin-film transistors 4 and 5 with prescribed characteristics and PIN diode 6 with improved photosensitivity can be simultaneously, easily manufactured on insulation substrate 3 with a lesser number of processes.

Abstract: An organic light-emitting device comprising a light-emissive organic layer interposed between first and second electrodes for injecting charge carriers into the light-emissive organic layer, at least one of said first and second electrodes comprising a plurality of layers including a first electrode layer having a high resistance adjacent the surface of the light-emissive organic layer remote from the other of the first and second electrodes, said first electrode layer comprising a high-resistance material selected from the group consisting of a mixture of a semiconductor material with an insulator material, a mixture of a semiconductor material with a conductor material and a mixture of an insulator material with a conductor material.

Abstract: An object of this array substrate for a flat display device is to eliminate display unevenness caused by the inequality of parasitic capacitances of switches of signal line switch circuits. Electrode patterns (P) which connects the gate electrodes of the switches (ASW) to any one of a plurality of switch control signal lines (ASWL1 and ASWL2) are formed so as to each two-dimensionally overlap all of the switch control signal lines ASWL and to have substantially identical shapes, thus equalizing the areas of the electrode patterns (P).

Abstract: A planar light source device comprises a cold cathode fluorescent tube having ends, which are held by holders, a light guide having an end surface facing the cold cathode fluorescent tube and the holders, a light exit surface from which light exits, and a counter surface opposing to the light exit surface, and a reflecting sheet, which is arranged to face the counter surface. The reflecting sheet has tongue portions arranged between the light guide and each of the holders.

Abstract: Provided is a conjugated poly(1,4-arylene vinylene) compound comprising an arylene unit having adjacent substituents, said substituents being oriented such as to affect the electronic structure of the compound sufficiently to cause a blue-shift in the photoluminescence and/or electroluminescence of the compound.

Abstract: Fine electrode patterns pattern-formed in the shape of fine teeth of a comb bilaterally symmetrical with respect to band-shaped portions are formed at even intervals in a pixel electrode, and band-shaped dielectric layers are pattern-formed at even intervals to cover the fine electrode patterns in a display pixel. By the existence of the dielectric layer and the fine electrode pattern complementing this, a portion formed with these layer and fine electrode pattern is a high threshold voltage region, and relatively, a low threshold voltage region where the dielectric layer does not exist is formed. By the aforementioned construction, it becomes possible to improve a delay in response speed at low gray levels and increase the speed of halftone response, whereby a very reliable image display having moving image performance almost equal to that of a CRT is realized.

Abstract: In a case of a liquid crystal display apparatus, a gate insulating film of a TFT driven at a low voltage (3.3 V or 5 V) is constituted by one insulating film, and a thickness thereof is set to, for example, 30 nm. This TFT has a structure in which LDD regions (low concentration impurity regions) are not provided. A TFT having a CMOS structure, which is driven at a high voltage (18 V), has a gate insulating film constituted by two insulating films having a thickness of, for example, 130 nm in total. In an n-type TFT, a low concentration impurity region is provided on a drain side. A p-type TFT has a structure having no LDD region. A pixel TFT has a gate insulating film constituted by two insulating films, and LDD regions provided in both of its source/drain.

Abstract: A display device includes a first inspection wiring line that is connected to first wiring lines of a first wiring line group and to third wiring lines of a second wiring line group, and a second inspection wiring line that is connected to second wiring lines of the first wiring line group, which neighbor the first wiring lines, and to fourth wiring lines of the second wiring line group, which neighbor the third wiring lines.

Abstract: Cold cathode tube 22 is covered with lamp reflector 31. An edge portion on the side of incident light surface 26a of light guide 26 is interposed between upper and lower edge portions 31a and 31b of lamp reflector 31. Reflection sheet 29 is attached to the back surface 26b of light guide 26. Reflection sheet 29 is fixed on the front surface of frame 32 by adhesive tapes 41 for electric insulation. An interposing width of “A” where the edge portion on the side of incident light surface 26a of light guide 26 is interposed between upper and lower edge portions 31a and 31b of lamp reflector 31, which is larger than a gap of “B” defined between step portion 35 of frame 32 and edge 26d of light guide 26. With the structure arranged above, the edge portion on the side of incident light surface 26a of light guide 26 is firmly held between upper and lower edge portions 31a and 31b of lamp reflector 31.

Abstract: In order to improve display quality, a liquid crystal display device includes a video signal supply line for supplying a video signal to signal lines, and a signal line drive circuit which sequentially turns on analog switches connected between the video signal supply line and each signal line. The video signal supply line is branched into a plurality of lines, and the analog switches are connected to the branched video signal supply lines in a distributed manner. The signal line drive circuit consecutively turns on the analog switches connected to different branched video signal supply lines.

Abstract: A formulation for depositing a polymer layer in the production of a light-emissive device, the formulation including a conjugated polymer dissolved in a solvent, the solvent including a trialkyl-substituted aromatic hydrocarbon, at least two of the alkyl substituents being ortho to one another; and the use of such formulation in the deposition of a polymer layer on a substrate by an ink-jet method.

Abstract: A liquid crystal display 1 displays an image of 16:9 aspect ratio by sequentially driving scan lines Y(1) to Y(30) and capacitor lines CL(1) to CL(30), in synchronization with this, sequentially driving scan lines Y(211) to Y(240) and capacitor lines CL(211) to CL(240), and thereafter, sequentially driving scan lines Y(31) to Y(210) and capacitor lines CL(31) to CL(210).

Abstract: An anti-theft display hanger includes a body portion having at a first member including at least one recess for supporting an electronic article surveillance sensor, and a second member designed to overlay the first member. The EAS sensor is preferably supported within the recess of the first member such that it is substantially co-planar with or below an inside surface of the first member. The body portion is preferably folded such that the second member at least partially overlays the first member. The first and second members are preferably connected by a bridge for supporting an article. In one embodiment, the bridge forms a planar surface for supporting the article, for example a necklace, when the second member overlays the first. An engagement member may also be provided for supporting the hanger on a display.

Abstract: A plurality of display pixels PX arranged in a matrix form respectively have a driving transistor which controls an electric current amount made to flow in a self-luminescent element, in accordance with an image signal, a first switch formed of a transistor and connected between a gate and a drain of the driving transistor, and a second switch formed of a transistor and connected between the driving transistor and the self-luminescent element. A first capacitance Cs is provided between the gate and a source of the driving transistor, and a second capacitance Cx is provided between the second switch and the gate of the driving transistor.

Abstract: A method for forming a conjugated polymer which is doped by a dopant includes the steps of (a) adding a doping agent comprising a dopant moiety to a solution containing the conjugated polymer or a precursor thereof and, optionally, a second polymer, the dopant moiety being capable of bonding to the conjugated polymer, precursor thereof or the second polymer; (b) allowing the dopant moiety to bond to the conjugated polymer, precursor thereof or the second polymer to perform doping of the conjugated polymer, wherein the amount of doping agent added in step (a) is less than the amount required to form a fully doped conjugated polymer.

Abstract: An organic light-emitting device comprising a light-emissive organic layer (8) interposed between first (4) and second (12) electrodes for injecting charge carriers into the light-emissive organic layer (8), at least one of said first and second electrodes comprising a plurality of layers including a first electrode layer (10) having a high resistance adjacent the surface of the light-emissive organic layer (8) remote from the other of the first and second electrodes, said first electrode layer (10) comprising a high-resistance material selected from the group consisting of a mixture of a semiconductor material with an insulator material, a mixture of a semiconductor material with a conductor material and a mixture of an insulator material with a conductor material.

Abstract: A method for making a polymer or oligomer comprising the steps of making a first monomer comprising a substituted aromatic or heteroaromatic group by providing an aromatic or heteroaromatic group substituted with first and second director groups, performing metalisation at a first position on the aromatic or heteroaromatic group, performing electrophilic substitution so as to provide a first substituent group at the first position, and contacting in a reaction mixture the first monomer with at least two further monomers that independently are the same or different from the first monomer under conditions so as to form a polymer or oligomer, wherein the nature and positions of the first and second director groups regioselect the first position.

Abstract: A conduction inhibitor including an epoxy resin or the like is mixed into a liquid crystal material. Specifically, the conduction inhibitor is formed by a bisphenol F epoxy resin, and mixing proportion is set to 0.1 wt % to 10 wt %. When such a conduction inhibitor is mixed, electrical conduction caused by ions due to an impurity or the like existing in the liquid crystal material can be suppressed, thereby maintaining a voltage holding ratio high when a liquid crystal display cell and a liquid crystal display are structured by using the liquid crystal material.