Patent application number | Description | Published |
20090267069 | SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME - A semiconductor device includes a p-type TFT having a first semiconductor layer, and an n-type TFT having a second semiconductor layer. A tilted portion, which is widened toward the insulating substrate side, is formed in at least a part of an outer edge portion of the first semiconductor layer. A tilt angle of a surface of the tilted portion to a surface of an insulating substrate, which is an angle formed inside the first semiconductor layer, is smaller than an angle of a side surface of an outer edge portion of the second semiconductor layer to the surface of the insulating substrate, which is an angle formed inside the second semiconductor layer. | 10-29-2009 |
20100051959 | CIRCUIT BOARD AND DISPLAY DEVICE - The present invention provides a circuit board that includes high-performance thin film transistors whose characteristics are hardly varied thereamong in a monolithic circuit and also provide a display device including the circuit board. The circuit board of the present invention is a circuit board including a monolithic circuit including a thin film transistor on a substrate, wherein the thin film transistor includes a semiconductor layer, a gate insulating film, and a gate electrode, stacked in this order, a portion where the gate electrode overlaps with the semiconductor layer has an area of 40 μm | 03-04-2010 |
20100149853 | THIN FILM CAPACITOR, AND DISPLAY DEVICE AND MEMORY CELL EMPLOYING THE SAME, AND MANUFACTURING METHODS OF THEM - A plurality of thin film capacitor parts are provided in respective regions each surrounded by a plurality of gate metal lines ( | 06-17-2010 |
20100193793 | CIRCUIT BOARD AND DISPLAY DEVICE - The present invention provides a circuit board having a reduced wiring area in a circuit portion and therefore suitably used for reduction in a display region of a display device, and further provides a display device including such a circuit board. The present invention is a circuit board including:
| 08-05-2010 |
20100194723 | CIRCUIT BOARD, DISPLAY DEVICE, AND LIQUID CRYSTAL DISPLAY DEVICE - The present invention relates to a monolithic circuit board that includes a small frame region and further, a driver circuit that drives pixels and an external connection terminal through which a signal to the driver circuit or a power source for driving a circuit, and the like, are supplied from an outside, and further relates to a display device and a liquid crystal display device, each including the circuit board. | 08-05-2010 |
20110000705 | DISPLAY DEVICE SUBSTRATE, METHOD FOR MANUFACTURING THE SAME, DISPLAY DEVICE, METHOD FOR FORMING MULTI-LAYER WIRING, AND MULTI-LAYER WIRING SUBSTRATE - The present invention provides a display device substrate that enables microfabrication of lines and is capable of reducing faulty connection and enhancing the reliability of display devices including the display device substrate, a method for producing the display device substrate, a display device, a method for forming a multilayer wiring structure, and a multilayer wiring board. The display substrate of the present invention includes an insulating substrate and includes at least one of a terminal area having a connection terminal to be connected to an external connection component and a peripheral circuit region having a peripheral circuit formed thereon, on the insulating substrate. The display device substrate includes an organic insulating film and an inorganic insulating film, and the inorganic insulating film is stacked directly on and above the organic insulating film such that an organic-inorganic film stacked body is formed. | 01-06-2011 |
20110037072 | MULTILAYER WIRING, SEMICONDUCTOR DEVICE, SUBSTRATE FOR DISPLAY AND DISPLAY DEVICE - The present invention provides a multilayer wiring capable of reducing the area of the wiring layer while preventing the property deterioration due to the parasitic capacitance, a semiconductor device, a substrate for display device, and a display device. The multilayer wiring of the present invention includes: a first conductor; a second conductor; and a third conductor. The first conductor is positioned in a (n+1)th conductive layer. The second conductor is positioned in a (n+2)th conductive layer, is electrically connected to a conductor in a layer below the (n+1)th conductive layer through at least a first connection hole in a (n+1)th insulating layer directly below the (n+2)th conductive layer, and is positioned so as not to overlap with the first conductor in a plan view of the main face of the substrate. The third conductor is positioned in a (n+3)th conductive layer, is electrically connected to a second conductor through a second connection hole in a (n+2)th insulating layer directly below the (n+3)th conductive layer, and is positioned on the second connection hole toward the first conductor. The second connection hole overlaps with the first connection hole in a plan view of the main face of the substrate. | 02-17-2011 |
20110170274 | CIRCUIT SUBSTRATE AND DISPLAY DEVICE - Provided is a circuit substrate which can integrate circuit elements without degrading wiring characteristics, and a display device including the circuit substrate. The circuit substrate of the present invention includes a transistor substrate ( | 07-14-2011 |
20110199564 | DISPLAY DEVICE SUBSTRATE, DISPLAY DEVICE SUBSTRATE MANUFACTURING METHOD, DISPLAY DEVICE, LIQUID CRYSTAL DISPLAY DEVICE, LIQUID CRYSTAL DISPLAY DEVICE MANUFACTURING METHOD AND ORGANIC ELECTROLUMINESCENT DISPLAY DEVICE - The present invention provides a display device substrate, a display device substrate manufacturing method, a display device, a liquid crystal display device, a liquid crystal display device manufacturing method and an organic electroluminescent display device that allow suppressing faults derived from occurrence of gas and/or bubbles in a pixel region. The present invention is a display device substrate that comprises: a photosensitive resin film; and a pixel electrode, in this order, from a side of an insulating substrate. The display device substrate has a gas-barrier insulating film, at a layer higher than the photosensitive resin film, for preventing advance of a gas generated from the photosensitive resin film, or has a gas-barrier insulating film, between the photosensitive resin film and the pixel electrode, for preventing advance of gas generated from the photosensitive resin film. | 08-18-2011 |
20110199738 | SUBSTRATE FOR DISPLAY DEVICE AND DISPLAY DEVICE - A substrate for a display device is disclosed which enables further reduction in area of a frame region and a display device comprising the substrate. In at least one embodiment, the present invention relates to a substrate for display device, comprising: a plurality of external connection terminals; and a plurality of lower wirings running below the plurality of external connection terminals; wherein the substrate further comprises an interlayer insulating film positioned between a layer of the plurality of external connection terminals and a layer of the plurality of lower wirings and provided with a plurality of connection holes, the plurality of lower wirings are running alongside each other in a direction across the plurality of external connection terminals and bent toward the same side with respect to the running direction in order from an endmost lower wiring, in a plan view of the substrate for display device, and each of the plurality of external connection terminals is connected through at least one of the plurality of through holes to a portion beyond the bent portion of any of the plurality of lower wirings. | 08-18-2011 |
20110205716 | CIRCUIT SUBSTRATE, DISPLAY PANEL AND DISPLAY DEVICE - Provided is a circuit substrate that affords a narrower frame in display devices or the like, while suppressing connection faults between wirings and external connection terminals. The invention is a circuit substrate having a substrate, on top of which wiring, an insulating film and an external connection terminal are disposed in order. The circuit substrate is provided with an anisotropic conductive film, having conductive particles, on the external connection terminal; and the external connection terminal is connected to the wiring via at least one contact hole formed in the insulating film, with the length from one end to the other end, in a plan view, of a region formed with one or more contact holes that connect to a specific external connection terminal being greater than the diameter of each of the conductive particles. | 08-25-2011 |
20110227087 | SUBSTRATE FOR DISPLAY DEVICE, AND DISPLAY DEVICE - Disclosed is a display device substrate and a display device in which a peripheral circuit is provided in a frame region that can achieve a higher aperture ratio while suppressing the production cost. The display device substrate includes a peripheral circuit provided in a frame region, a first pixel auxiliary capacitance, and a thin film transistor. The first pixel auxiliary capacitance includes an upper electrode and a lower electrode. The peripheral circuit includes wirings. The thin film transistor includes a gate electrode. The upper electrode and the lower electrode are disposed above the gate electrode, and formed of the same material as the wirings. | 09-22-2011 |
20110234964 | DISPLAY DEVICE - Provided is a display device in which a frame can be made narrower while preventing connection faults. The present invention is a display device, provided with a display device substrate having an external connection terminal and a lower-layer wiring running below the external connection terminal, an external connection component, and a conductive member that electrically connects the display device substrate and the external connection component. The external connection component has a connection portion connected to the external connection terminal via the conductive member; the display device substrate further has an interlayer dielectric formed at a layer below the external connection terminal, and a wiring connection portion that is formed at a layer below the interlayer dielectric and that is connected to the external connection terminal by way of a first connection hole in the interlayer dielectric; and the first connection hole is disposed outside a region at which the connection portion and the conductive member overlap each other, in a plan view of the display device substrate. | 09-29-2011 |
20110242476 | LIQUID CRYSTAL DISPLAY PANEL AND LIQUID CRYSTAL DISPLAY - Provided are a liquid crystal display panel in which the distance between substrates is maintained consistent inside and outside the sealing member border, which prevents cell thickness irregularity and ensures uniform display quality over the entire display region, and a liquid crystal display device including such a liquid crystal display panel. In the liquid crystal display panel, a thin film transistor substrate and an opposite substrate facing the thin film transistor substrate are bonded together with a sealing member, a liquid crystal layer is held inside the region bordered by the sealing member, and spacers are disposed inside and outside the region bordered by the sealing member. In the thin film transistor substrate, the thickness of the panel-constituting members disposed in regions overlapping the spacers is substantially the same inside and outside the region bordered by the sealing member. | 10-06-2011 |
20110266543 | CIRCUIT BOARD AND DISPLAY DEVICE - The present invention provides a circuit board that includes top gate TFTs and bottom gate TFTs formed on the same substrate and that can improve reliability of these TFTs. The present invention is a circuit board including a bottom gate thin film transistor and a top gate thin film transistor on a substrate,
| 11-03-2011 |
20110273401 | TOUCH PANEL WITH BUILT-IN DISPLAY DEVICE - A touch panel with a built-in display device has No. 1 sensor lines ( | 11-10-2011 |
20110291977 | TOUCH PANEL INCORPORATING DISPLAY DEVICE - In a touch panel incorporating a display device, a first sensor line ( | 12-01-2011 |
20120200482 | LIQUID CRYSTAL DISPLAY PANEL - A liquid crystal display panel | 08-09-2012 |
20130050605 | DISPLAY DEVICE AND METHOD FOR MANUFACTURING THE SAME - In an outer peripheral part between a first substrate and a second substrate of a liquid crystal display device | 02-28-2013 |
20130077035 | LIQUID CRYSTAL DISPLAY DEVICE AND METHOD FOR FABRICATING THE SAME - A first substrate includes a wiring layer formed on a support substrate, and an insulating film covering the wiring layer on the support substrate and having a surface which is located opposite to the support substrate and partially and directly covered with an alignment film. As seen perpendicularly to (i.e. as seen in the direction of the normal to) a surface of the support substrate, a recess portion formed on the insulating film at least partially overlaps the wiring layer. A bank of the recess portion has such a shape that a tangent plane of the bank increases in inclination toward the support substrate as the tangent plane is shifted toward a bottom of the recess portion, and supports an edge end of the alignment film. | 03-28-2013 |
20130335673 | DISPLAY DEVICE, MULTI-DISPLAY SYSTEM AND METHOD FOR MANUFACTURING DISPLAY DEVICE - A display device ( | 12-19-2013 |
20140092354 | DISPLAY DEVICE SUBSTRATE, DISPLAY DEVICE SUBSTRATE MANUFACTURING METHOD, DISPLAY DEVICE, LIQUID CRYSTAL DISPLAY DEVICE, LIQUID CRYSTAL DISPLAY DEVICE MANUFACTURING METHOD AND ORGANIC ELECTROLUMINESCENT DISPLAY DEVICE - The present invention provides a display device substrate, a display device substrate manufacturing method, a display device, a liquid crystal display device, a liquid crystal display device manufacturing method and an organic electroluminescent display device that allow suppressing faults derived from occurrence of gas and/or bubbles in a pixel region. The present invention is a display device substrate that comprises: a photosensitive resin film; and a pixel electrode, in this order, from a side of an insulating substrate. The display device substrate has a gas-barrier insulating film, at a layer higher than the photosensitive resin film, for preventing advance of a gas generated from the photosensitive resin film, or has a gas-barrier insulating film, between the photosensitive resin film and the pixel electrode, for preventing advance of gas generated from the photosensitive resin film. | 04-03-2014 |
20140218918 | MULTI DISPLAY SYSTEM, AND DISPLAY DEVICE - The present invention aims at mitigating a light guide member being peeled off and a display panel being damaged by stress exerted on an adhesive section or the like between the light guide members. A multi-display system has a plurality of display devices ( | 08-07-2014 |
20140233261 | DISPLAY DEVICE AND MULTI-DISPLAY DEVICE - A display device ( | 08-21-2014 |