Match Document Document Title
US20070139329 Liquid crystal display device and method for driving the same  
A liquid crystal display device includes a data analysis unit to analyze image data of an input image data stream for variation of luminance between the image data, a black data processing unit to...
US20110122166 LIQUID CRYSTAL DISPLAY DEVICE AND DRIVING METHOD THEREOF  
A liquid crystal display (LCD) device includes a display control circuit to receive data of each frame of an external image signal and a liquid crystal panel. When the data of an n+1 frame...
US20100245399 Display device drive circuit  
Provided is a display device drive circuit capable of setting an optimum drive performance for each output amplifier without increasing the chip size. The display device drive circuit includes: at...
US20090207114 LIQUID CRYSTAL DISPLAY DEVICE  
A liquid crystal display device includes: a liquid crystal display panel having a matrix of pixels arranged in rows and columns; a light unit overlapping the liquid crystal display panel to...
US20060238473 Display driver circuit and display apparatus  
A driver circuit includes an analog voltage signal generating circuit configured to generate first and second groups of analog voltage signals; a first D/A converter configured to operate in a...
US20050231455 Display device and driving method thereof  
A display device includes: pixel rows including pairs of first and second pixels arranged in turn in each row; first and second gate lines connected to the first and second pixels, respectively;...
US20100127960 LIQUID CRYSTAL DISPLAY  
This document relates to a liquid crystal display capable of improving picture quality by compensating for difference in charge between liquid crystal cells. The liquid crystal display comprises a...
US20080062103 DISPLAY PANEL, DISPLAY DEVICE HAVING THE DISPLAY PANEL AND METHOD OF OPERATING THE DISPLAY DEVICE  
A display panel includes a first switching element, a liquid crystal capacitor and a second switching element. The first switching element receives a gate signal and a data signal. The liquid...
US20150262537 GAMMA VOLTAGE GENERATING APPARATUS AND METHOD FOR GENERATING GAMMA VOLTAGE  
A gamma voltage generating apparatus and a method for generating a gamma voltage are provided. The gamma voltage generating apparatus includes a plurality of digital-to-analog converter units, a...
US20150235601 ARRAY SUBSTRATE, DISPLAY PANEL AND DISPLAY DEVICE  
The present disclosure provides an array substrate, a display panel and a display device. The array substrate includes: a plurality of data lines and a plurality of gate lines configured to divide...
US20140098012 SIGNAL DRIVING CIRCUIT OF LIQUID CRYSTAL DISPLAY DEVICE AND DRIVING METHOD THEREOF  
A signal driving circuit of a liquid crystal display device includes a column driver for converting video data input into analog signals and applying said analog signals to pixels of a liquid...
US20130321494 LIQUID CRYSTAL DISPLAY  
A liquid crystal panel includes a pixel electrode, a common electrode, a plurality of data lines, a plurality of pixel selection lines, and a pixel switching unit. A driving device includes a data...
US20130069995 LIQUID CRYSTAL DISPLAY, METHOD OF DRIVING THE SAME, AND ELECTRONIC UNIT  
A liquid crystal display includes: a display section including a plurality of pixels and displaying an image through varying a gray scale of each of the pixels based on an image signal; a...
US20100020112 DISPLAY DEVICE AND METHOD OF DRIVING THE SAME  
Provided are a display device, which can improve display quality by correcting an original image signal whose frame frequency is a first frequency or a second frequency different from the first...
US20090109156 ACTIVE DEVICE ARRAY SUBSTRATE, PIXEL STRUCTURE THEREOF AND DRIVING METHOD THEREOF  
A pixel structure including a first transparent electrode, a second transparent electrode, a reflective electrode, a first active device and a second active device is provided. The reflective...
US20090002302 Liquid crystal display and driving method thereof  
A liquid crystal display includes a liquid crystal display panel having a plurality of data lines, a plurality of gate lines crossing the plurality of data lines, and a plurality of liquid crystal...
US20080211757 IMAGE PROCESSING DEVICE AND METHOD THEREOF AND IMAGE DISPLAY DEVICE  
Gray scale distribution of an input image signal is obtained through statistics to determine the contrast characteristic of the input image signal. Based on the gray scale distribution, by a look...
US20150124007 STEREOSCOPIC IMAGE DISPLAY SYSTEM  
A stereoscopic image display system is described. The stereoscopic image display system includes a plurality of first pixel rows and second pixel rows, wherein a first gray level voltage is...
US20140176626 DISPLAY DEVICE AND DRIVE METHOD FOR SAME  
A liquid crystal display device includes a display screen which displays an input image based on input image data. In a case where the display screen displays an image having a uniform grayscale,...
US20120218316 LCD DEVICE AND DRIVING METHOD THEREOF  
The present invention provides an LCD device and a driving method thereof. The LCD device includes data lines, a source driver, pixel units, and a switching circuit connected between the source...
US20100079473 Liquid crystal display device and driving method thereof  
A LCD device and a LCD driving method are disclosed. The LCD device and the driving method thereof select one among a plurality of threshold values provided along gray level regions of the pixel...
US20060238472 Driver of display device  
A driver of a display device is provided. The driver for a display device includes a signal controller receiving first and second input image data, converting the first input image data into first...
US20050253797 Liquid crystal display device with improved viewing angle characteristics  
A liquid crystal display device, in which the liquid crystal molecules are aligned vertically when no voltage is applied, includes pixels each having plural sub-pixel electrodes, a data bus drive...
US20140055503 DISPLAY APPARATUS  
A display apparatus includes a plurality of pixels, each of the pixels including a high pixel and a low pixel, a first data driver disposed on a first side of the display panel and applying first...
US20090243984 Liquid crystal panel, liquid crystal panel device, display device, and projector  
A liquid crystal panel includes: a liquid crystal containing liquid crystal molecules; a plurality of pixel electrodes that is capable of applying electric fields to the liquid crystal; a common...
US20090002303 Liquid crystal display capable of compensating common voltage signal thereof  
An exemplary liquid crystal display includes a liquid crystal panel having a plurality of pixel units arranged in rows, a scanning circuit configured to activate the pixel units row by row by...
US20080180373 IMAGE DISPLAY DEVICE, IMAGE DISPLAY METHOD, IMAGE DISPLAY PROGRAM, RECORDING MEDIUM CONTAINING IMAGE DISPLAY PROGRAM, AND ELECTRONIC APPARATUS  
An image display device corrects image data, which are used for displaying an image, using a gray scale value assigned to each pixel and also controls a source light luminance of a light source....
US20080136761 Display Apparatus and Method of Driving the Same  
In a display apparatus, a data driver converts a first group of image data into a first data voltage based on a first gamma reference voltage during a first period and converts a second group of...
US20050195144 Display device  
A display device includes: a display panel including pixels; a signal controller that stores FRC patterns including data elements having first or second value, selects one of the FRC data patterns...
US20150194106 DISPLAY APPARATUS AND METHOD FOR DRIVING THE SAME  
A display apparatus includes a display panel, a light source part, a panel driver, and a light source driver. The display panel includes a first sub pixel having a first primary color, a second...
US20100091033 IMAGE PROCESSING APPARATUS, IMAGE DISPLAY AND IMAGE PROCESSING METHOD  
An image processing apparatus capable of achieving compatibility between extension of a viewing angle characteristic and an improvement in motion picture response while reducing a sense of flicker...
US20080074371 ELECTRO-OPTICAL DEVICE AND ELECTRONIC APPARATUS  
In accordance with an embodiment of the invention, a control unit of the electro-optical device performs black data insertion processing for all the pixels in a vertical retrace period and each of...
US20140132494 DISPLAY APPARATUS AND DRIVING DEVICE FOR DISPLAYING  
A liquid crystal display system including: a liquid crystal display panel for displaying image data; a semiconductor device including a display driving circuit configured to drive the liquid...
US20130069993 ELECTRO-OPTIC DEVICE, ELECTRONIC APPARATUS, AND METHOD FOR DRIVING ELECTRO-OPTIC DEVICE  
An electro-optic device has electro-optic elements; a storage units storing a first table including pairs of a gray-scale value and an a-bit sub-field code and a second table including pairs of a...
US20120206659 ACTIVE MATRIX SUBSTRATE, LIQUID CRYSTAL PANEL, LIQUID CRYSTAL DISPLAY DEVICE, LIQUID CRYSTAL DISPLAY UNIT, AND TELEVISION RECEIVER  
The present active matrix substrate is arranged such that each pixel region includes two pixel electrodes (17a and 17b), each data signal line extends in a column direction, each column of pixel...
US20090289959 Liquid Crystal Driver, Liquid Crystal Display Device, and Liquid Crystal Driving Method  
A selector (103A) outputs a gray level voltage corresponding to pixel data (D-A) as drive voltage (Va). When the drive voltage (Va) is written in a source line (LineS-A), switches (105A-1, 105A-2)...
US20090009455 LIQUID CRYSTAL DISPLAY DEVICE, DRIVING METHOD OF THE LIQUID CRYSTAL DISPLAY DEVICE, AND ELECTRONIC DEVICE EMPLOYING THE SAME DEVICE AND THE SAME METHOD  
To provide a liquid crystal display device which can improve viewing angle characteristics and a driving method of the liquid crystal display device, and an electronic device including the liquid...
US20080309601 LIQUID CRYSTAL DISPLAY AND LIQUID CRYSTAL DRIVE CIRCUIT  
A liquid crystal display includes pixels, gate lines, source lines and a drive means. Each of the pixels includes a TFT element, a liquid crystal element and an auxiliary capacitive device. One...
US20080284699 Picture Display Apparatus and Method  
A picture display apparatus exploiting a liquid crystal display is disclosed. This picture display apparatus (10) includes an interpolator (11), an over-drive unit (12), an angle of visibility...
US20070229426 Apparatus and method of converting data, apparatus and method of driving image display device using the same  
An apparatus and method of converting data and an apparatus and method of driving image display device using the same includes a gray scale detector that detects a same gray scale, from an M bit...
US20070200810 ELECTRO-OPTICAL DEVICE, METHOD OF DRIVING ELECTRO-OPTICAL DEVICE, DRIVING CIRCUIT, AND ELECTRONIC APPARATUS  
A method of driving an electro-optical device having a plurality of pixels which are formed to correspond to intersections between a plurality of scan lines and a plurality of data lines and each...
US20070146273 Apparatus and method for driving liquid crystal display device  
An apparatus and method for driving an LCD device is disclosed to obtain rapid response speed and to enhance picture quality, in which the apparatus includes a liquid crystal panel that includes...
US20050140626 Method of processing a video image sequence in a liquid crystal display panel  
The present invention relates to a method of processing a video image sequence in a liquid crystal display panel and to a device for implementing this method. According to one embodiment of the...
US20150062200 LIQUID CRYSTAL DRIVING METHOD AND APPARATUS FOR BLACK FRAME INSERTION OF IMAGE, AND LIQUID CRYSTAL DISPLAY DEVICE  
The invention discloses a liquid crystal driving method and apparatus for black frame insertion of an image, and a liquid crystal display device. The method includes, in a black frame insertion...
US20110122164 Display Device and Driving Method and Electronic Apparatus of the Display Device  
To reduce a pseudo contour which occurs when displaying by a time gray scale method. When gradation is expressed with an n bit, bits each of which is shown by a binary of the gray scales are...
US20090219241 Liquid crystal display device  
A liquid crystal display device has a liquid crystal display panel which includes: a first substrate; a second substrate; a liquid crystal composition which is sandwiched between the first...
US20140232765 LIQUID CRYSTAL DISPLAY DEVICE  
A liquid crystal display device which includes one image signal line which is connected to a plurality of pixels, a scanning line drive part which outputs an ON voltage to the respective pixels in...
US20100277518 METHOD AND APPARATUS FOR DRIVING LIQUID CRYSTAL DISPLAY DEVICE  
A method of driving a liquid crystal display device includes extracting brightness components of a portion of the first data for a current frame, arranging the brightness components for the...
US20090102771 Image processing apparatus, image display and image processing method  
An image processing apparatus includes: a detection means for detecting a motion index of an input picture; a generation means for generating a mask signal for a fluctuation pixel region due to a...
US20080165105 Image Processor, Image Processing Method, Image Encoder, Image Encoding Method, and Image Display Device  
In the image processors and the image processing methods of the present invention, the number of bits for quantizing image data is adjusted on the basis of a dynamic range of each block....