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US20080036724 Image display device  
An image display device in which a positive clock signal and a negative clock signal of high frequency are made slightly different in a pulse rise time (tr) and a pulse fall time (tf) from each...
US20070057899 Liquid crystal driving circuit and liquid crystal display device including the same  
A liquid crystal drive circuit in which the degradation of the element is minimized in partial drive even for the GOG circuit configured by amorphous silicon, and a liquid crystal display device...
US20100289780 Shift Register Turning On a Feedback Circuit According to a Signal From a Next Stage Shift  
A shift register capable of turning on a feedback register includes a signal generating circuit for generating an output signal at an output end of the shift register according to a first clock...
US20100149168 METHOD OF ADDRESSING A LIQUID CRYSTAL MATRIX SCREEN AND DEVICE APPLYING THIS METHOD  
A method is provided for addressing a bistable nematic liquid crystal matrix screen having two stable states in the absence of an applied electric field. The switching of each pixel from a stable...
US20070146291 Active matrix liquid crystal display and driving method  
An exemplary active matrix liquid crystal display (LCD) (200) includes a plurality of alternate first gate lines (23) and second gate lines (33) that are parallel to each other and that each...
US20060028422 Source driver and its compression and transmission method  
The source driver for use in an active matrix liquid crystal display includes an input block for generating a pixel data sequence having pixel data transmitted through N numbers of channels as a...
US20140168182 LIQUID CRYSTAL DISPLAY DEVICE AND METHOD FOR DRIVING AUXILIARY CAPACITANCE LINES  
Provided is a liquid crystal display device with reduced power consumption employing a CS drive method. A CS driver (500) consists of a CS shift register (510) and a CS output portion (520). The...
US20100245332 DISPLAY PANNEL  
A display panel is disclosed has a plurality of source data lines and at least one first gate scan line and includes at least one first display row and at least one second display row. The first...
US20060082537 Liquid crystal display device and method of driving the same  
A liquid crystal display device include pixels arranged in a matrix on a substrate, columns of signal lines for supplying image signals to respective columns of pixels, rows of scanning lines for...
US20150248867 SHIFT REGISTER UNIT, GATE DRIVING CIRCUIT AND DISPLAY DEVICE  
The shift register unit according to the present disclosure may include a latch module, and at least two levels of output control modules connected with the latch module. Input ends of the latch...
US20140354524 LIQUID CRYSTAL DISPLAY DEVICE AND METHOD FOR DRIVING THE SAME  
To increase the frequency of input of image signals in terms of design in a field-sequential liquid crystal display device. Image signals are concurrently supplied to pixels provided in a...
US20120169703 SHIFT REGISTER CIRCUIT  
A shift register circuit includes plural shift register stages for providing plural gate signals. Each shift register stage includes a driving unit, an input unit, a driving adjustment unit and a...
US20090267887 DATA DRIVING CIRCUIT, DISPLAY APPARATUS AND CONTROL METHOD OF DISPLAY APPARATUS  
A data driving circuit includes a shift register unit and a level shift unit. The level shift unit is electrically connected with the shift register unit and a plurality of data lines,...
US20140168047 Display With Soft-Transitioning Column Driver Circuitry  
An electronic device may have a display that has column driver circuitry for providing data line signals to data lines in an array of display pixels. Gate line signals on gate lines in the array...
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...
US20110102310 SHIFT REGISTER WITH IMAGE RETENTION RELEASE AND METHOD FOR IMAGE RETENTION RELEASE  
A flat panel display, a shift register with image retention release and method for releasing image retention are provided. An output end of the shift register couples to a gate line of a display...
US20110050680 METHOD AND APPARATUS FOR DRIVING A LIQUID CRYSTAL DISPLAY DEVICE  
The present invention in one aspect relates to a source driver comprising a first digital-to-analog converter with a positive polarity (PDAC), a second digital-to-analog converter with a negative...
US20070109249 Driving apparatus for liquid crystal display  
A liquid crystal display having a plurality of pixels and blocks of shift registers that are connected to one another for temporarily storing data signals and from which the data signal outputs...
US20150102991 LIQUID CRYSTAL DISPLAY AND BIDIRECTIONAL SHIFT REGISTER APPARATUS THEREOF  
An LCD and bidirectional shift register apparatuses thereof are provided. One of the bidirectional shift register apparatuses includes Nth shift registers. An ith shift register includes a...
US20140085176 SHIFT REGISTER, DRIVING METHOD THEREOF AND FLAT PANEL DISPLAY DEVICE  
A shift register includes a plurality of stages each having a pull-up transistor, a pull-down transistor and a flip-flop, the plurality of stages outputting high level output voltages sequentially...
US20140340294 BIDIRECTIONAL SHIFT REGISTER AND IMAGE DISPLAY DEVICE USING THE SAME  
A display device including various portions, circuits and other arrangements for outputting various pulses and triggers, for controlling forward shift and backward shift operations.
US20130278835 LIQUID CRYSTAL DISPLAY DEVICE, LIQUID CRYSTAL DISPLAY DEVICE DRIVE METHOD, AND TELEVISION RECEIVER  
A gate driver creates a dummy insertion period in which the driver does not apply a gate on pulse to a scanning signal line immediately after the time of the inversion of a data signal. When a...
US20100231575 LIQUID CRYSTAL DISPLAY DEVICE AND METHOD FOR DRIVING THE SAME  
A liquid crystal display device including a liquid crystal panel, a gate driver configured to supply gate signals to gate lines on the liquid crystal panel, a data driver configured to supply data...
US20060202938 Method for transmitting control signal of chip-on-glass liquid crystal display  
A method for transmitting control signals of a liquid crystal display is provided. The LCD includes a timing controller. The method packs the control signals of the timing controller into a...
US20150062112 Electronic Circuit, Display Device, Electronic Device, And Method For Driving Electronic Circuit  
To control the state of an input signal and output signal of a sequential circuit in order to prevent a malfunction of an electronic circuit. An electronic circuit includes a sequential circuit...
US20150029083 SHIFT REGISTER, GATE DRIVING UNIT AND DISPLAY DEVICE  
Provided are a shift register, a gate driving unit and a display device. By disposing a scanning sequence control circuit configured to control output sequence of a first gate signal and a second...
US20130257703 IMAGE DISPLAY SYSTEMS AND BI-DIRECTIONAL SHIFT REGISTER CIRCUITS  
A bi-directional shift register circuit includes multiple stages of shift registers coupled in serial for generating multiple gate driving signals according to two clock signals. At least one of...
US20130100007 SHIFT REGISTER AND DISPLAY DEVICE HAVING THE SAME  
A shift register 10 is configured such that m unit circuits 11 each including a shift unit 12 and three buffer units 13r, 13g, and 13b are in a multi-stage cascade connection and that 3m signals...
US20110001765 Semiconductor integrated circuit and liquid crystal drive circuit  
Disclosed herein is a semiconductor integrated circuit including: line buffers; an alpha channel first selector; an alpha channel digital-to-analog converter; a beta channel digital-to-analog...
US20100182227 GATE DRIVING CIRCUIT CAPABLE OF SUPPRESSING THRESHOLD VOLTAGE DRIFT  
A gate driving circuit capable of suppressing threshold voltage drift is disclosed for providing gate signals forwarded to gate lines. The gate driving circuit includes a plurality of shift...
US20100164854 Gate Drive Circuit, Display Device Having the Same and Method of Manufacturing the Gate Drive Circuit  
A gate drive circuit includes a shift register having stages connected to each other in series. An (m)-th stage (‘m’ is a natural number) includes an output part, a discharging part, a first...
US20080136766 Apparatus and Method for Displaying Image Data  
Pixel activation time based brightness uniformity control of a display device is disclosed. A number of pixels within the display device are identified as needing an intensity adjustment when...
US20150061987 DISPLAY PANEL  
A display panel includes a first sub-pixel electrode and a second sub-pixel electrode alternating with each other to form a horizontal electric field, a first data line transmitting a first data...
US20140160000 SHIFT REGISTER UNIT, GATE DRIVING CIRCUIT, AND DISPLAY DEVICE COMPRISING THE SAME  
A shift register unit, a gate driving circuit, and a display device are disclosed. The shift register unit comprising: a pull-up module for pulling up level signal at present-stage signal output...
US20140145924 GATE DRIVING APPARATUS AND DISPLAY DEVICE  
A gate driving apparatus and display device are provided to settle abnormal display in a full screen caused by abnormality in signals output from a shift register when short-circuit occurs in...
US20130222220 ELECTRO-OPTICAL DEVICE, SHIFT REGISTER CIRCUIT, AND SEMICONDUCTOR DEVICE  
An electro-optical device is configured to be capable of using a region of a gate line drive circuit efficiently and preventing rising speed of a gate line selection signal from decreasing (rising...
US20130033417 SCAN DRIVER, DISPLAY DEVICE HAVING THE SAME AND METHOD OF DRIVING A DISPLAY DEVICE  
A scan driver drives a display device having a plurality of gate lines transferring scan signals, and a plurality of source lines transferring data signals. The scan driver includes a shift...
US20120113088 SHIFT REGISTER, GATE DRIVING DEVICE AND DATA LINE DRIVING DEVICE FOR LIQUID CRYSTAL DISPLAY  
A shift register increases a number of thin film transistors for lowering drive and a manner of alternatively applying clock signals every other frame, lowers duty cycle of the thin film...
US20120044132 SHIFT REGISTER, SCANNING LINE DRIVE CIRCUIT, ELECTRO-OPTICAL DEVICE, AND ELECTRONIC APPARATUS  
Disclosed herein is a shift register including shift register unit circuits of a plurality of stages. Each of the shift register unit circuits of the plurality of stages includes a first...
US20110210955 GATE DRIVER AND RELATED DRIVING METHOD FOR LIQUID CRYSTAL DISPLAY  
The invention provides a gate driver for a liquid crystal display. The gate driver includes a first shift register for sequentially generating a plurality of first scan signals according to a...
US20100283715 Shift Register for an Active-Matrix Flat Screen  
In a shift register driven by two complementary clock signals for controlling the selection of the rows R(n) of image points of a flat screen, a control transistor T3 is driven by one of the clock...
US20100253668 LIQUID CRYSTAL DISPLAY, LIQUID CRYSTAL DISPLAY DRIVING METHOD, AND TELEVISION RECEIVER  
First and second data signal lines are provided for a column of pixels, and signal potentials of opposite polarity to each other are supplied to the data signal lines respectively. In at least one...
US20100245301 GATE DRIVE DEVICE FOR A LIQUID CRYSTAL DISPLAY  
A gate drive device for liquid crystal display including multiple stages of shift register units and plurality of clock signal lines, said plurality of clock signal lines all being connected to...
US20100177107 METHOD FOR PROCESSING DATA, DRIVING APPARATUS FOR PERFORMING THE METHOD AND DISPLAY APPARTUS HAVING THE DRIVING APPARATUS  
A method for processing data includes; storing image data of a p-th frame, wherein p is a natural number, determining a display mode of the image data of the p-th frame based on the number of...
US20100177028 Source driver of LCD for black insertion technology  
A source driver of an LCD includes a shift register, a set of data latches, and a detection circuit. The shift register includes a plurality of flip-flops for transmitting a start signal. The set...
US20100156874 Display Panel  
A display panel includes a first sub-pixel electrode and a second sub-pixel electrode alternating with each other to form a horizontal electric field, a first data line transmitting a first data...
US20100141570 DISPLAY PANEL AND DISPLAY DEVICE  
In one embodiment of the present invention, a display panel includes an active matrix type pixel region including scanning signal lines each of which is connected to three terminal elements each...
US20170178749 GATE DRIVER CIRCUIT, TOUCH DISPLAY DEVICE AND TOUCH DISPLAY DRIVING METHOD  
Embodiments of the present invention provide a gate driver circuit, a touch display device and a touch display driving method. The gate driver circuit includes a plurality of GOA unit groups...
US20170178582 SHIFT REGISTER, GATE DRIVING CIRCUIT, DISPLAY PANEL, DRIVING METHOD THEREOF AND DISPLAY DEVICE  
A shift register, a driving method of a display panel and related device. The shift register adds a selection output unit and a selection control signal terminal to the current shift register; the...
US20170178581 SHIFT REGISTER, GATE DRIVING CIRCUIT, METHOD FOR DRIVING DISPLAY PANEL AND DISPLAY DEVICE  
A shift register, a gate driving circuit, a display panel, a method for driving the display panel and a display device relate to a field of display technology. By aid of adding an output control...