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Class 345/103 - Grouped electrodes (e.g., matrix partitioned into sections)


Subclass of Class 345 - Computer graphics processing and selective visual display systems
Definition: Subject matter wherein the liquid crystal display elements* are
No. of patents: 482
Last issue date: 04/24/2012


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NumberTitleIssue Date
8164565Display apparatus and driving method for display panel
A display apparatus and the driving method thereof are provided. The display apparatus includes a display panel and a gate driver electrically connected to the display panel. The display panel has N scan units. Here, N is a positive integer, and each of the scan uni...
04/24/2012
8144114Liquid crystal display
A liquid crystal display includes a substrate, first and second pixel groups, a first gate line group comprising first gate lines connected to the pixels of the first pixel group, a second gate line group comprising second gate lines connected to the pixels of the s...
03/27/2012
8120572Liquid crystal display panel
In a liquid crystal display panel, each pixel unit includes first and second pixels, a first scan line coupled to the first pixel, and a second scan line coupled to the second pixel via an active element. During a first scan period, the first scan line, the second s...
02/21/2012
8120573Color sequential timing controlling circuit and both color sequential display system and method thereof
In a line data sorting unit of a color sequential timing controlling circuit, inputted pixels/sub-pixels are buffered, sorted, and outputted. The pixels/sub-pixels are also sorted by a color data sorting unit according to the color sequential method and colors of su...
02/21/2012
8085240Display apparatus having a detection signal line used to transmit driving voltage signals to a digital driver
A display apparatus includes a DSD for outputting a digital video signal and a wiring board. The wiring board includes a first wiring portion in which signal lines used to transmit the digital video signal output from the DSD are disposed, a signal generation circui...
12/27/2011
8072414Display method on active matrix display
The present invention provides a display method of an active matrix display. First, image data is provided, and the image data is divided into a first image section and a second image section. Next, a first black frame section and a second black frame section are re...
12/06/2011
8063875Electrooptic device, scanning-line driving circuit, method for driving the same, and electronic device
An electrooptic device is driven so that row groups of the pixels that are made black in a first precharge period and a row group of the pixels that are made black in a second precharge period are next to each other. ...
11/22/2011
8063876Liquid crystal display device
Disclosed herein is a liquid crystal display device which is capable of reducing the number of data drive integrated circuits (ICs) to curtail a production cost. The liquid crystal display device includes a plurality of pixel cells formed respectively in areas defin...
11/22/2011
8035610LCD and display method thereof
A LCD includes a first data line, a second data line and a third data line arranged sequentially, a first scan line, a second scan line and a third scan line arranged sequentially, and a pixel array. The pixel array includes a first pixel, a second pixel, a third pi...
10/11/2011
8013832Liquid crystal display
A display apparatus includes a plurality of pixels arranged in a matrix array; a plurality of gate lines applying a same gate signal to at least two rows of the pixels; a plurality of data lines crossing the gate lines; a TFT disposed at an intersection of each gate...
09/06/2011
7990363Common voltage adjusting method for liquid crystal display
An exemplary common voltage adjusting method for a liquid crystal display (LCD) (20) includes: providing a positive high level voltage to two sub-pixels of a first pixel unit and providing a negative high level voltage to the other sub-pixel of the first pixe...
08/02/2011
7986296Liquid crystal display and its driving method
A thin-film-transistor liquid crystal display comprises a display unit which contains a plurality of scanning lines, a plurality of data lines arranged to cross the plurality of scanning lines and defining a plurality of pixels, and a data driving circuit providing ...
07/26/2011
7956840Electro-optical device, driving method, and electronic apparatus
An electro-optical device includes: a plurality of data lines blocked for every “m” (m is an integer of 2 or greater) columns; a sampling signal output circuit which outputs sampling signals; and a sampling circuit which has sampling switches provided in the dat...
06/07/2011
7948470Display panel, display apparatus and driving method thereof
A display panel, a display apparatus and the driving method thereof are provided. The gate control signals can interactively control more number of scan lines by disposing corresponding switches between the adjacent scan lines in the display panel, wherein every two...
05/24/2011
7932891Driving method and system thereof for LCD multiple scan
A multiple scan method for driving a display and a display therewith is provided. The multiple scan method is achieved by alternately driving the active pixels in the display twice or more times for expediting response time of these active pixels to reach the target...
04/26/2011
7924263Wide flat panel LCD with unitary visual display
A flat panel display, particularly a liquid crystal display has a front plate with a plate area defined by a plate perimeter, which is in turn defined by a first and second pair of parallel sides, the pairs of sides in perpendicular relationship to each other. An ac...
04/12/2011
7880716Liquid crystal display device
A liquid crystal display device includes liquid crystal pixels, signal line groups each including a predetermined number of signal lines, and a drive circuit which selects the pixels on a row-by-row basis and drives the pixels of the selected row via the signal line...
02/01/2011
7855710Electro-optical device, circuit for driving electro-optical device, method of driving electro-optical device, and electronic apparatus
A circuit for driving an electro-optical device, the electro-optical device having a plurality of scanning lines, a plurality of data lines divided into groups, each group having a predetermined number of data lines, and a plurality of pixels disposed to correspond ...
12/21/2010
7834841Display drive device, display device having the same and method for driving display panel
A display drive device which drives a display panel based on display data, the display panel including a plurality of scan lines and a plurality of signal lines, the signal lines being divided into a plurality of signal line groups, each of the signal line groups in...
11/16/2010
7800579Liquid crystal display
A liquid crystal display replaces the common electrodes of a conventional LCD with a plurality of switch electrodes. The plurality of switch electrodes is grouped into several switch electrode sets. Each of the switch electrode sets' potential is modulated by a diff...
09/21/2010
7782607Mobile workstation having power system with removable battery configured for drop-in engagement therewith
A mobile workstation includes a frame having a wheeled base, a power system resident on the mobile workstation and a battery docking station having a holster which defines a guide. The mobile workstation further includes a removable battery assembly configured to do...
08/24/2010
7750888Liquid crystal display device and driving method thereof
A liquid crystal display and a method of driving the same is capable of for preventing a difference in brightness from occurring between horizontal line blocks. A liquid crystal display includes a liquid crystal display panel having liquid crystal cells arranged in ...
07/06/2010
7737939Display driver IC and display driving method for supporting various driving modes
A display driving integrated circuit (IC) and a display driving method for supporting various driving mode include an input unit, a digital-analog converter and a row data output unit. The row data output unit outputs at least one of the row data to a row line corre...
06/15/2010
7728810Display device and method for driving the same
A display device includes a plurality of pixel cells divided into at least a first pixel cell group and a second pixel cell group; a first data line electrically connected to the pixel cells in the first pixel cell group, and a second data line electrically connecte...
06/01/2010
7719514Apparatus and method for converting a digital video signal to conform with a display panel format
The present invention is directed to a drive apparatus adapted for driving display panel of the active matrix type, which comprises first signal processing means (3), (5), (7) for converting a digital video signal of m (m is natural number) bits...
05/18/2010
7714834Wide flat panel LCD with unitary visual display
A flat panel display, particularly a liquid crystal display has a front plate with a plate area defined by a plate perimeter, which is in turn defined by a first and second pair of parallel sides, the pairs of sides in perpendicular relationship to each other. An ac...
05/11/2010
7714833Display apparatus and drive control method thereof
A display apparatus which displays an image corresponding to a display signal comprising a plurality of display panels which have, respectively, a plurality of display pixels; and•• a control means which sets at least one display panel among the plurality of dis...
05/11/2010
7714832Mixed monochrome and colour display driving technique
A display screen is capable of having regions having different switching speeds as well as regions that are not switched. One region having a first switching speed may be for colour mode display and the other region having a second switching speed different from the...
05/11/2010
7710388Display device having pixels including a plurality of sub-pixels
A display device includes a plurality of pixels arranged in a matrix. At least one of the pixels includes two sub-pixel groups. Each of the sub-pixel groups includes sub-pixels of three or more colors. Sub-pixels of the same color in each pixel are driven by the sam...
05/04/2010
7705822Liquid crystal display
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(24...
04/27/2010
7649521Image display apparatus
A plurality of scanning signal lines GLn divided into groups, and each group is made up of three scanning signal lines GLnR, GLnG and GLnB, and a plurality of pixels are divided into pixel blocks, and each pixel block is made up of three pixels PR (n, m), PG (n, m) ...
01/19/2010
7573458Wide flat panel LCD with unitary visual display
A flat panel display, particularly a liquid crystal display has a front plate with a plate area defined by a plate perimeter, which is in turn defined by a first and second pair of parallel sides, the pairs of sides in perpendicular relationship to each other. An ac...
08/11/2009
7564443Liquid crystal display device and method for driving the same
A liquid crystal display device of the invention has data drive circuits provided along both of two opposite sides of a rectangular display region, and gate drive circuits provided along the other two opposite sides. With the liquid crystal display section, the gate...
07/21/2009
7528821Method of driving liquid crystal display for expanding an effective picture field
A method of driving a liquid crystal display to eliminate stripe-shaped noise when a picture screen is displayed on an enlarged viewing area includes dividing a liquid crystal into a plurality of blocks, and setting widths of scanning pulses for a gate electrode pai...
05/05/2009
7525531Method for manufacturing lighting device, image display, liquid crystal monitor, liquid crystal television, liquid crystal information terminal, and light guide plate
The present invention is directed to provide, for example, a lighting device and an image display, with which higher luminance and others can be achieved. In order to achieve this object, an image display of the present invention is formed in a lighting device (1...
04/28/2009
7499018Controller, control method, and display device utilizing the same
A controller switching a display mode of a display panel. A processor provides a first initial signal and switches to a first display mode when a select signal is asserted. A gate driver simultaneously activates the gate electrodes in a first gate electrode group wh...
03/03/2009
7499019Liquid crystal panel and liquid crystal display device having the same
An LC panel and an LCD device having an LC panel are provided. The LC panel has a display part and a non-display part. Gate lines and data lines are arranged in a matrix on the display part. The gate lines include a first gate line group and a second gate line group...
03/03/2009
7495650Electro-optical device and electronic apparatus
Output signals of a shift register in which latch circuits are connected in a plurality of stages are branched into two paths, NAND circuits are provided at the respective branched paths, and a sampling switch is turned on based on the output signals to sample an im...
02/24/2009
7477230Display device and glass substrate therefor
First to fourth gate driver ICs G1 to G4 to be connected to a gate line 18 of a drive element 21 are arranged along a side of a liquid crystal display 2. Along a side of the first to four gate driver ICs G1 to G4, a F...
01/13/2009
7432894Liquid crystal display device and method of driving the same
A liquid crystal display device includes an image display part formed on a first substrate a plurality of gate tape carrier packages having a gate driving integrated circuit for driving gate lines, a plurality of data tape carrier packages having a data driving inte...
10/07/2008
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