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 |
Patent application number | Description | Published |
20120081344 | ELECTRONIC DEVICE - An electronic device of the present invention includes a shift register SR provided integrally with a substrate, a first line | 04-05-2012 |
20120082287 | SHIFT REGISTER - A shift register of the present invention is a shift register supported by an insulative substrate, wherein: the shift register includes a plurality of stages each sequentially outputting output signals from an output terminal; each of the plurality of stages includes a first transistor (MA) for pulling up a potential of the output terminal, a plurality of second transistors (ME and MF) whose source region or drain region is electrically connected to a gate electrode of the first transistor (MA), and at least one third transistor (MCd) receiving a clock signal supplied to a gate electrode thereof; and the at least one third transistor (MCd) includes a multi-channel transistor (MCd) having an active layer including at least two channel regions, a source region and a drain region. This improves characteristics of a shift register forming a monolithic gate driver. | 04-05-2012 |
20120086081 | SEMICONDUCTOR DEVICE - A semiconductor device includes a thin-film diode ( | 04-12-2012 |
20120087460 | SEMICONDUCTOR DEVICE - A semiconductor device comprising a circuit including a plurality of thin film transistors and at least one diode (D | 04-12-2012 |
20120169681 | ELECTRONIC APPARATUS AND DISPLAY PANEL - A display device as an electronic apparatus in accordance with the present invention includes a clock signal wiring ( | 07-05-2012 |
20120194772 | LIQUID CRYSTAL DISPLAY DEVICE AND METHOD FOR MANUFACTURING SAME - In the liquid crystal display device of the present invention, it is difficult for short circuit between an active matrix substrate and a counter substrate to occur. The liquid crystal display device includes a conduction preventing member ( | 08-02-2012 |
20120257152 | LIQUID CRYSTAL DISPLAY DEVICE - In the disclosed liquid crystal display device, electrode portions are formed in sealing member regions on a first substrate and a second substrate, respectively, so that the electrode portions are electrically connected to each other through a conductive material in a sealing member. A control structure for controlling a flow of an alignment film material before curing is provided at least between the electrode portion and a pixel region on at least one of the first substrate or the second substrate so that at least part of the electrode portion is exposed from an alignment film. | 10-11-2012 |
20120300163 | LIQUID CRYSTAL DISPLAY DEVICE AND METHOD FOR FABRICATING THE SAME - In the disclosed liquid crystal display device, alignment films, each extending from a pixel region to a frame region, are formed on a surface of a first substrate facing a liquid crystal layer and a surface of a second substrate facing the liquid crystal layer, respectively, by curing an alignment film material having fluidity. At least one of the first substrate or the second substrate includes a support substrate, and a support structure formed on the support substrate, at least a surface of the support substrate opposite the support substrate being directly covered with the alignment film. The support structure has a side portion formed in such a manner that a tangent plane on the side portion is inclined outward relative to the support structure toward the support substrate. The side portion of the support structure is located in the frame region, and supports an edge of the alignment film. | 11-29-2012 |
20130010240 | DISPLAY DEVICE AND METHOD FOR MANUFACTURING THE SAME - In a display device in which a frame-like sealing member ( | 01-10-2013 |
20130027648 | DISPLAY DEVICE | 01-31-2013 |
20130235314 | SUBSTRATE AND LIQUID CRYSTAL DISPLAY DEVICE - An object of the invention is to improve the accuracy of positioning a supplied thin-film material on a substrate surface. A region corresponding to a glass substrate in a mother glass is defined as a thin-film-formed region. An alignment mark is disposed outside the thin-film-formed region. The alignment mark serves as a position identifier for identifying a position where a droplet of a thin-film material (for example, a droplet of an alignment film material is to be dropped. The alignment mark includes a depression-protrusion shape in which a plurality of island-like depressions or protrusions are two-dimensionally arranged. In the depression-protrusion shape, a coordinate system indicating respective positions of the depressions or protrusions is defined. In a part of the depression-protrusion shape, a marking to which the alignment film material is fed is formed. The invention is applicable for example to a liquid crystal display device. | 09-12-2013 |
20130279177 | DISPLAY APPARATUS - A display apparatus capable of reliably supporting a display panel and making a juncture between displays inconspicuous is provided. A display includes a liquid crystal panel having a front surface and a back surface, a module containing a backlight unit for driving the liquid crystal panel, a rear surface side housing for protecting and holding the backlight unit, and a convex lens arranged to cover a frame region of the liquid crystal panel, for guiding light from the front surface of the liquid crystal panel to a front surface side of the frame region and supporting the liquid crystal panel from the front surface. | 10-24-2013 |
20140078778 | DISPLAY APPARATUS, MULTI-DISPLAY SYSTEM, AND METHOD FOR MANUFACTURING DISPLAY APPARATUS - A method for manufacturing a display apparatus includes a first step of arranging a display panel ( | 03-20-2014 |
20140307197 | METHOD FOR MANUFACTURING DISPLAY APPARATUS, DISPLAY APPARATUS, AND MULTI-DISPLAY SYSTEM - A method for manufacturing a display apparatus ( | 10-16-2014 |