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Class 349/54 - Matrix including additional element (s) which correct or compensate for electrical fault


Subclass of Class 349 - Liquid crystal cells, elements and systems
Definition: Subject matter including a structure or arrangement of additional
No. of patents: 441
Last issue date: 05/22/2012


1                      
NumberTitleIssue Date
8184227Flat display panel and method of repairing conductive lines thereof
A flat display panel includes a plurality of bridge lines disposed between adjacent common lines. When a short defect occurs, the common line near the short defect can be directly cut off in order to repair the short defect and the common voltage can be transferred ...
05/22/2012
8179495Repair line framework of liquid crystal display
A repair line framework of liquid crystal display is provided. By disposing part of the repair line inside the integrated circuit chip so that the routing of part of the repair line will penetrate through the integrated circuit chip before returning to the panel, or...
05/15/2012
8179494Liquid crystal display and substrate thereof
A liquid crystal display having a repair line structure and an array substrate of the liquid crystal display are provided. The repair line comprises a front repair line portion arranged to at least partially overlap a front portion of a first signal line, an end rep...
05/15/2012
8169561Pixel structures with repairable capacitor structures
A pixel structure including an active device, a pixel electrode connected with the active device, a bottom electrode disposed under the pixel electrode, upper electrodes disposed between the pixel electrode and the bottom electrode and connected with the pixel elect...
05/01/2012
8159627Pixel layout structure for raising capability of detecting amorphous silicon residue defects and method for manufacturing the same
Disclosed is a pixel layout structure capable of increasing the capability of detecting amorphous silicon (a-Si) residue defects and a method for manufacturing the same. Wherein, an a-Si dummy layer is disposed on either one side or both sides of each data line. The...
04/17/2012
8144283Circuit and method for repairing a broken line of a flat panel display device
The present invention relates to a circuit and a method for repairing a broken line of a flat panel display device. The circuit includes a second repairing line and a resistance access port is disposed on the second repairing line. The method includes: disposing a r...
03/27/2012
8102481Array substrate of liquid crystal display
An array substrate of a liquid crystal display, comprising a first scan line and a second scan line, a first data line and a second data line arranged crossing with the first scan line and the second scan line to define a pixel region, and a pixel electrode in the p...
01/24/2012
8094256Active matrix substrate, a liquid crystal panel, a display device, a television receiver, and methods of correcting and producing the substrate and panel
An active matrix substrate in which wherever a short between adjacent pixel electrodes of a liquid crystal panel is located in peripheral portions of the pixel electrodes, the short can be efficiently corrected without forming both short-circuited pixels into black ...
01/10/2012
8085356Display panel, assembling method thereof and liquid crystal display
A display panel including a first substrate, a second substrate, and a spacer is provided. The first substrate has a common potential line and at least one testing line separated from the common potential line, and the second substrate is disposed above the first su...
12/27/2011
8077270Array substrate, and method for repairing thereof, and display panel and display apparatus comprising the same
An array substrate includes: a base having an active region and a peripheral region adjoining to the active region; a plurality of signal lines disposed on the base; and at least one repair structure disposed on the peripheral region and having at least one first re...
12/13/2011
8059223Repair structure and method for liquid crystal display
A data line repair structure for a liquid crystal display panel is disclosed. The data line repair structure includes a first repair line parallel to the scan line and crossing a first end of the data line; a fourth repair line formed in an oblique line area of the ...
11/15/2011
8045084Display device wherein a first redundancy conductive pattern is formed where the signal line crosses the repair line and manufacturing method thereof
A display device includes a signal line formed on a substrate, a repair line formed on the substrate crossing and insulated from the signal line, and a first redundancy conductive pattern formed on a first region of the substrate where the signal line crosses the re...
10/25/2011
8035768Liquid crystal display and a defect correcting method for the same
A liquid crystal display uses a pixel division method by which the size of a defect can be reduced much more than conventionally possible, and a defect correcting method for the liquid crystal display. The liquid crystal display is provided with an active matrix arr...
10/11/2011
8026993Display panel having repair lines and signal lines disposed at different substrates
A liquid crystal display panel includes a repair line for substituting open-circuited signal lines. Signal lines are disposed over a first side of a first substrate of the liquid crystal display panel for data transmission. Repair lines are disposed over a first sid...
09/27/2011
8023058Panel assembly for display device, display device including the same, and repairing method for display device
A panel assembly for a display device and a display device having the panel assembly are provided. The panel assembly for a display device includes a display region including a plurality of pixels and most of display signal lines connected to the pixels, a plurality...
09/20/2011
8023059Array substrate of liquid crystal display, method of repairing same, and liquid crystal display
An array substrate of a liquid crystal display includes data lines; scanning lines configured to cross with the data lines; a test line provided outside a display region of the array substrate for test of the array substrate; and a repair line provided outside the d...
09/20/2011
7995156Method of manufacturing a display substrate using a laser to remove test lines from the substrate without cutting the substrate
A display substrate includes a substrate, signal lines and test lines. The substrate includes a pixel region where pixels are disposed, a buffer region surrounding the pixel region and a grinding region surrounding the buffer region. The signal lines pass through th...
08/09/2011
7995157Array substrate for liquid crystal display device and method of fabricating the same
An array substrate for a liquid crystal display device, includes: a gate line and a data line on a substrate, the data line crossing the gate line to define a pixel region; an insulating layer between the gate line and the data line; a switching element adjacent to ...
08/09/2011
7990486Liquid crystal display panel with line defect repairing mechanism and repairing method thereof
An exemplary liquid crystal display panel (2) includes a plurality of gate lines (21), a plurality of data lines (22), a plurality of pixel regions, and a plurality of repair lines (24). Each pixel region is surrounded by two correspondin...
08/02/2011
7978278Display apparatus and repair method thereof
A display apparatus comprises a substrate, a first lead, a second lead and a third lead. The first lead and second lead are provided on the substrate and intersect at a first overlapping area. The third lead surrounds the first overlapping area where the first lead ...
07/12/2011
7973871Active matrix substrate, method for correcting a pixel deffect therein and manufacturing method thereof
The present invention provides an active matrix substrate of comprising on the substrate: a plurality of scanning signal lines and data signal lines; a thin film transistor provided at an intersecting point of the signal lines and comprising a gate electrode connect...
07/05/2011
7969524Liquid crystal display panel, manufacturing method of the same, and liquid crystal display apparatus
A liquid crystal display panel includes a TFT connected to wiring equipped with an input terminal; a pixel electrode connected to the TFT; and a common electrode opposed to the pixel electrode, wherein an electrode spacing between the pixel electrode and the common ...
06/28/2011
7961266Array substrate, a correcting method thereof, and a liquid crystal display device
An array substrate in which a short circuit between a line branch of an auxiliary capacitance line and a pixel electrode can be easily corrected comprises the pixel electrode connected to a switching element arranged near the intersection between a scanning line and...
06/14/2011
7944516Liquid crystal display device having a dummy pattern for repairing data lines
A liquid crystal display device and its fabrication method may prevent occurrence of light leakage generated from the sides of a data line. A dummy pattern at sides of the data line with glass powder as an insulation film may simplify the repairing process. A method...
05/17/2011
7936410Array substrate, display apparatus having the same and method for repairing the same
In an array substrate, a display apparatus having the same and a method for repairing the same, a substrate includes a display area and a peripheral area that is adjacent to the display area. A plurality of signal transmitting lines are formed in the peripheral area...
05/03/2011
7911552Display substrate, liquid crystal display device including the same, and method of repairing the same
A display substrate includes a signal line formed on a substrate, a connection pad receiving a driving signal from the signal line, at least one repair line formed along an outer periphery of the substrate, a first auxiliary repair line overlapping the signal fine a...
03/22/2011
7903189Display substrate and method of repairing the same
A display substrate includes a signal line, a protecting layer and a repairing line. The protecting layer covers the signal line to protect the signal line and has a repairing groove formed therein. The repairing line is formed in the repairing groove and is electri...
03/08/2011
7903190Liquid crystal display and a defect correcting method for the same
A liquid crystal display uses a pixel division method by which the size of a defect can be reduced much more than conventionally possible, and a defect correcting method for the liquid crystal display. The liquid crystal display is provided with an active matrix arr...
03/08/2011
7894011Display panel having repair lines and signal lines disposed at different substrates
A liquid crystal display panel includes a repair line for substituting open-circuited signal lines. Signal lines are disposed over a first side of a first substrate of the liquid crystal display panel for data transmission. Repair lines are disposed over a first sid...
02/22/2011
7884892Electro-optical device, method of testing the same, and electronic apparatus
An electro-optical device includes: a counter substrate; an element substrate comprising a protruding region protruding from one side of the counter substrate and being bonded to the counter substrate; a plurality of pixel units that are arranged in a pixel region o...
02/08/2011
7884893System and method of testing liquid crystal display device using dispensing state of liquid crystal dispensing apparatus
Disclosed is a method of testing a liquid crystal display device enabling a quick test by determining a test of a liquid crystal panel according to a liquid crystal filling state of the liquid crystal panel. The method includes: checking a liquid crystal filling sta...
02/08/2011
7847875Anti-interference wiring assembly for liquid crystal display device and method for reducing interference
An exemplary anti-interference wiring assembly for a liquid crystal display device includes a base substrate (210), gate lines (201) formed at the base substrate, anti-interference wires (230), and data lines (202). The anti-interference ...
12/07/2010
7830467Electrodes located at storage capacitor wiring in active matrix substrate
An active matrix substrate includes a thin film transistor, a scanning signal line, and a data signal line disposed on the substrate. A gate electrode of the transistor is connected to the scanning signal line, a source electrode thereof is connected to the data sig...
11/09/2010
7821588TFT substrate having first and second pad sections formed in peripheral area each with overlapping metal patterns receiving driving signals to repair electrically opened lines
A thin film transistor substrate includes a substrate, first and second pad sections, a signal wiring and a pixel array. The first pad section includes first and second lines. The first pad section receives a driving signal through at least one of the first and seco...
10/26/2010
7791680Display apparatus having an impurity adsorption electrode disposed in a display area
A display device which can suppress an afterimage phenomenon from occurring includes a first plate including a pixel electrode which is disposed in a transmitting region and a first impurity adsorption electrode which is disposed in a light-shielding region and is s...
09/07/2010
7787068Array substrate for liquid crystal display device and method of fabricating the same
Array substrates for liquid crystal display (LCD) devices are formed on a substrate with first and second gate lines crossing a data line to define first and second pixel regions. A thin film transistor includes a source electrode and a drain electrode. A metal patt...
08/31/2010
7777826Active matrix substrate and repair method of pixel unit
An active matrix substrate including a substrate, a plurality of scan lines, a plurality of data lines and a plurality of pixel units is provide. All of the scan lines, the data lines, the pixel units are disposed on the substrate. Each of the pixel units is electri...
08/17/2010
7777825Liquid crystal display and a defect correcting method for the same
A liquid crystal display uses a pixel division method by which the size of a defect can be reduced much more than conventionally possible, and a defect correcting method for the liquid crystal display. The liquid crystal display is provided with an active matrix arr...
08/17/2010
7777824Liquid crystal display device and repair structure with electrode overlapped to data line
A liquid crystal display device with a repair structure that facilitates repair of a short circuit or an open circuit. In the device, a gate line is formed on an insulating substrate and a gate electrode is integral to the gate line. A semiconductor layer is formed ...
08/17/2010
7773170Liquid crystal display device having a dummy pattern for repairing data lines
A liquid crystal display device and its fabrication method may prevent occurrence of light leakage generated from the sides of a data line. A dummy pattern at sides of the data line with glass powder as an insulation film may simplify the repairing process. A method...
08/10/2010
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