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Class 349/140 - Formed of semiconductor material


Subclass of Class 349 - Liquid crystal cells, elements and systems
Definition: Subject matter wherein the electrodes are made of a solid
No. of patents: 115
Last issue date: 02/07/2012


1      
NumberTitleIssue Date
8111362Liquid crystal display device
A method of manufacturing, with high mass productivity, liquid crystal display devices having highly reliable thin film transistors with excellent electric characteristics is provided. In a liquid crystal display device having an inverted staggered thin film transis...
02/07/2012
8094280Array substrate, liquid crystal display device having the same, and manufacturing method thereof
An array substrate includes a gate line disposed along a first direction on a substrate; a gate electrode extending from the gate line; a gate insulating layer over the substrate, including the gate line; a first plane layer on first portions of the gate insulating ...
01/10/2012
8018564Liquid crystal display device having a composite data line with a line opening exposing the top surface and sidewalls
An LCD device includes plurality of gate lines and data lines crossing each other to define pixel regions on a substrate. A thin film transistor (TFT) resides at a crossing portion of the gate lines and the data lines and a pixel electrode is electrically connected ...
09/13/2011
7982837Liquid crystal display device and its manufacturing method
In a conventional manufacturing process where the number of manufacturing processes is reduced to form a semiconductor layer of a channel etch-type insulating gate-type transistor and source-drain wires in one photographic etching processing using half-tone exposure...
07/19/2011
7952670Liquid crystal display comprising a semiconductor layer integrally formed and including a crossover portion, a TFT portion, and a connection portion and manufacturing method for the same
According to an aspect of the present invention, there is provided a liquid crystal display that includes a gate electrode and line formed on a transparent insulating substrate, a gate insulating film covering the gate electrode and line, a semiconductor layer forme...
05/31/2011
7932979Method for fabricating a liquid crystal display device wherein the storage electrode is simultaneously formed with the active pattern
A fabrication method of an LCD includes providing a substrate having a first region and a second region; forming a storage line in the first region and an active pattern in the second region of the substrate; forming a first insulation film on the substrate; forming...
04/26/2011
7868983Advanced LCD packaging for military and severe environments
The invention relates generally to a modular display panel for enclosing Commercial-Off-The-Shelf (“COTS”) display technologies. More particularly, the invention relates to a modular display panel for housing COTS light emitting or transmitting display subassemb...
01/11/2011
7847903Pixel electrode, method for forming the same, electrooptical device, and electronic apparatus
A method for forming a pixel electrode on a substrate, including: forming a bank corresponding to a region for forming the pixel electrode on a substrate; disposing, by a liquid ejection method, a first functional liquid containing transparent conductive micropartic...
12/07/2010
7804572Liquid crystal display device and fabrication method thereof
A method for fabricating a liquid crystal display (LCD) device includes providing a first substrate including a pixel portion and a circuit portion, the circuit portion having first and second regions; forming an active pattern and a first gate insulation film at th...
09/28/2010
7436474Thin film transistor array panel and liquid crystal display including the panel
A gate wire including a gate line and a gate electrode is formed on an insulating substrate of a TFT array panel. A semiconductor pattern made of amorphous silicon is formed on the gate insulating layer covering the gate wire. A data wire including a data line, a so...
10/14/2008
7433008Liquid crystal display device with data and gate link lines having holes for resistance compensation for providing constant current flow therebetween
A liquid crystal display (LCD) device compensates the resistance value for differing line lengths by forming resistance compensation holes in gate and data link lines, and obtains a constant current flowing in the gate and data lines, and includes an active region i...
10/07/2008
7430034Array substrate for in-plane switching liquid crystal display device with polycrystalline silicon pixel electrode and method of manufacturing the same
An array substrate for in-plane switching liquid crystal display device includes a gate line on a substrate, a data line crossing the gate line to define a pixel region, a semiconductor layer including an active area and a source area, wherein the active area overla...
09/30/2008
7427441Transparent polymeric coated conductor
A member comprising a substrate and a transparent conductive layer comprising a composition including an electronically conductive polymer of a polythiophene present in a cationic form with a polyanion, wherein the composition of the conductive layer has an FOM less...
09/23/2008
7417693Liquid crystal display device and its manufacturing method
In a conventional manufacturing process where the number of manufacturing processes is reduced to form a semiconductor layer of a channel etch-type insulating gate-type transistor and source-drain wires in one photographic etching processing using half-tone exposure...
08/26/2008
7407603Liquid crystal device, compositions and method of manufacture
A liquid crystal device comprises a layer of a liquid crystal material contained between two spaced-apart cell walls with electrodes for applying an electric field across at least some of the liquid crystal material. At least one of the cell walls includes an alignm...
08/05/2008
7385652Display device and defect-restoration method therefor
Provision is made for a defect to be restored, by securely turning a luminescent-point defect of a display device to a dark point. In a display device including a scanning line (1), a video signal line (4) intersecting with the scanning line, a semicon...
06/10/2008
7382522Grooved substrate
Various embodiments of a grooved substrate having electrical conductors and an electro optical material are disclosed. ...
06/03/2008
7369205Display device and manufacturing method thereof
A display device with a substrate, a terminal portion, and the terminal portion have at least a portion formed with a first transparent conductive film and a second transparent conductive film, and the first transparent conductive film is exposed from the second tra...
05/06/2008
7362389Liquid crystal display device and fabrication method thereof
An LCD device and a fabrication method having a reduced number of masks and simplified fabrication processes. The method includes providing a substrate, forming an active pattern on the substrate, forming a first insulating layer on the substrate, forming a gate ele...
04/22/2008
7359010Method for producing display device
In a liquid crystal display device, a first substrate includes electrical wirings and a semiconductor integrated circuit which has TFTs and is connected electrically to the electrical wirings, and a second substrate includes a transparent conductive film on a surfac...
04/15/2008
7329906Semiconductor device and method for forming the same
A low temperature process for fabricating a high-performance and reliable semiconductor device in high yield, comprising forming a silicon oxide film as a gate insulator by chemical vapor deposition using TEOS as a starting material under an oxygen, ozone, or a nitr...
02/12/2008
7271857Method for manufacturing a liquid crystal display
A source electrode and a metal pattern for a storage capacitor are formed on an insulating substrate, a silicon layer having a doped source region and a doped drain region is formed on the substrate and the source and the drain regions directly contact to the source...
09/18/2007
7259821In-plane switching LCD device
The present invention discloses an IPS LCD device. The IPS LCD device according to the present invention implements a plurality of transparent common and pixel electrodes. Since the plurality of common and pixel electrodes are made from the transparent material on t...
08/21/2007
7256843Active matrix type liquid crystal display and liquid crystal material
An active matrix liquid crystal display device is provided, in which an after image remaining after removing an application of a direct current voltage is suppressed. The active matrix liquid crystal display device has a liquid crystal layer containing a liquid crys...
08/14/2007
7253867Liquid crystal display device including step-compensating pattern and fabricating method thereof
A liquid crystal display device includes first substrate having an active region and a non-active region along a peripheral portion of the active region, a second substrate facing and spaced apart from the first substrate, and having an active region and a non-activ...
08/07/2007
7227597Liquid crystal display having a source electrode and a metal pattern for a storage capacitor formed on an insulating substrate
A source electrode and a metal pattern for a storage capacitor are formed on an insulating substrate, a silicon layer having a doped source region and a doped drain region is formed on the substrate and the source and the drain regions directly contact to the source...
06/05/2007
7223641Semiconductor device, method for manufacturing the same, liquid crystal television and EL television
A method for manufacturing a semiconductor device by a small number of processes and by a means with high usability of materials to have high-definition and a gate insulating with a high step coverage property is disclosed. According to the present invention, a meth...
05/29/2007
7215474Method and apparatus for combining optical beams
According to one aspect of the present invention, an apparatus for optically combining light beams is disclosed. The apparatus includes a set of prism shaped doorways configured to receive output beams from at least one optical device. Each of the plurality of doorw...
05/08/2007
7202927Electrooptic device comprising a silicon nitride film formed directly on the data lines and not existent on a side face of contact holes
On a TFT array substrate, an electrooptic device contains pixel electrodes disposed in an image display region, TFTs which are disposed in a peripheral region at the periphery of the image display region and which form a peripheral circuit, and a protective film for...
04/10/2007
7195813Mixed absorber layer for displays
The present invention relates to a display and a method for making the display comprising a substrate, an electrically modulated imaging layer, a first transparent conductive layer, and a dark light absorbing layer comprising a binder and a blend of nonconductive co...
03/27/2007
7172708Process for the fabrication of thin-film device and thin-film device
A thin-film device is fabricated by forming a protective layer and a thin-film device layer one by one on a first substrate and bonding a second substrate on the thin-film device layer via a first adhesive layer or a coating layer and first adhesive layer, removing ...
02/06/2007
7170092Flat panel display and fabrication method thereof
A flat panel display and fabrication method thereof. The present invention uses four etching processes to define a second conducting layer, a doped semiconductor layer and a semiconductor layer. The first etching process is a wet etching using a first resist layer t...
01/30/2007
7142273Liquid crystal display panel with a laminating structure containing a semiconductor layer located under the seal
A laminated spacer portion formed by laminating various thin films that constitute thin-film transistors is disposed in peripheral driver circuits. As a result, even in a structure in which part of a sealing member is disposed above the peripheral driver circuits, p...
11/28/2006
7142260Pixel structure having electrical field shielding layer and transparent capacitor electrodes
A pixel structure and a fabricating method thereof are disclosed. The pixel structure is disposed on a substrate. The pixel structure comprises a scan line, a data line, an active element, a capacitor electrode, a pixel electrode and an electric field shielding laye...
11/28/2006
7136132Liquid crystal display device and manufacturing method therefor
A liquid crystal display device having transistors disposed at the intersections of gate lines and source lines, pixel electrodes connected with the transistors, opposite electrodes opposite to these pixel electrodes, and liquid crystal held between said opposite el...
11/14/2006
7130010Array substrate for in-plane switching liquid crystal display device and method of fabricating the same with polycrystalline silicon pixel electrode
An array substrate for in-plane switching liquid crystal display device includes a gate line on a substrate, a data line crossing the gate line to define a pixel region, a semiconductor layer including an active area and a source area, wherein the active area overla...
10/31/2006
7126589Touch control panel
A touch control panel comprises a transparent substrate, a contact layer, a first transparent electrode formed over the transparent substrate and a second transparent electrode formed over the contact layer facing the first transparent electrode. The space between t...
10/24/2006
7038675Liquid crystal display device and manufacturing method thereof
In a liquid crystal display device formed of a plurality of a liquid crystal display elements in which a liquid crystal material is supported between first and second substrates, plural semiconductor chips for operating the liquid crystal display elements, and a pow...
05/02/2006
7034810Liquid crystal display device
A liquid crystal display device includes a liquid crystal display element and an image signal line drive unit for supplying a gradation/tone voltage and having a plurality of semiconductor integrated circuit devices. Each semiconductor integrated circuit device has ...
04/25/2006
7034789Liquid crystal display device
In an active-matrix liquid crystal display device, each of multiple pixels includes a first sub-pixel and a second sub-pixel, through which different voltages are applicable to a portion of the liquid crystal layer. Each of the first and second sub-pixels includes a...
04/25/2006
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