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US20100328287 START PROTECTION CIRCUIT FOR GATE DRIVER AND LIQUID CRYSTAL DISPLAY THEREOF  
A start protection circuit of a gate driver, which is applied in a liquid crystal display, includes a detection circuit and a switch. The detection circuit monitors a gate low voltage to generate...
US20070046615 Liquid crystal panel operating in a frame-inversion driving scheme  
A LC panel for use in a projection LCD device includes a source driver IC operating in a frame-inversion driving scheme. The luminance gradient caused by the frame-inversion driving scheme in the...
US20060022898 Light emitting diode driver circuit with current compensation  
The present invention provides a light emitting diode driver circuit with current compensation. A plurality of LEDs are arranged in matrix form, the panel and the switches have circuit resistance,...
US20080088565 Level Shift Circuit and Display Using Same  
The level shift circuit and the display using same are disclosed. The level shift circuit includes a shift logic circuit and a logic controller. The shift logic circuit is capable of shifting a...
US20140091998 INPUT BUFFER CIRCUIT AND GATE DRIVER IC INCLUDING THE SAME  
The present invention discloses an input buffer circuit capable of recognizing and driving a low-voltage signal, output from a low-voltage environment, in a high-voltage environment and a gate...
US20110234577 SHIFT REGISTER WITH LOW POWER CONSUMPTION  
A shift register comprises a plurality of stages. In one embodiment, each stage includes a first output, a second output, a pull-up circuit electrically coupled between a node and the second...
US20080079684 Display device comprising an integrated gate driver  
An active matrix display device comprising an integrated gate driver and an external driver circuit being arranged for driving the active matrix display in association with the integrated gate...
US20130063331 GATE DRIVING CIRCUIT HAVING IMPROVED TOLERANCE TO GATE VOLTAGE RIPPLE AND DISPLAY DEVICE HAVING THE SAME  
A gate driving circuit and a display device having the same, a pull-up unit pulls up a current gate signal by using a first clock signal during a first period of one frame. A pull-up driver...
US20050156865 Flat panel display driver for location recognition  
A flat panel driver includes a shift register that receives a control signal input from an external device in synchronization with a clock signal, adds/subtracts a predetermined pulse width...
US20070229442 LCD device and driving circuit thereof  
A liquid crystal display device and driving circuit thereof are provided. The liquid crystal display device includes a storage unit, an external gamma reference voltage generator and a source...
US20090303169 Scanning drive circuit and display device including the same  
Disclosed herein is a display device, including display elements two-dimensionally disposed in a matrix; scanning lines, initialization control lines, and display control lines extending in a...
US20120287029 Display Device  
A display device comprises a driver circuit having a shift register circuit having a level conversion function is provided with a simple circuit configuration of first, second, and third basic...
US20090085858 DRIVING CIRCUIT AND RELATED DRIVING METHOD OF DISPLAY PANEL  
A driving circuit applied to a display panel includes a driving unit for generating a plurality of driving signals to drive a plurality of pixels in the display panel, and a plurality of...
US20070018937 DRIVING DEVICE FOR DRIVING AN LCD MONITOR  
A driving device for driving an LCD monitor, includes: a power supply comprising power transmission lines for carrying voltages; and driving units capable of driving an LCD panel of the LCD...
US20060250345 Scanning circuit, scanning device, image display apparatus and television apparatus  
A scanning circuit having a plurality of output units each outputs an ON potential sequentially, comprises: a first output unit that changes an ON potential to an OFF potential during a first...
US20140098017 DISPLAY DRIVE CIRCUIT, DISPLAY PANEL, AND DISPLAY DEVICE  
A retention circuit (22) corresponding to each stage of a shift register is configured such that, when SROUT(k−1) is active, an input terminal of an inverter (INV1) and an output terminal of an...
US20140098016 FLIP-FLOP, SHIFT REGISTER, DISPLAY PANEL, AND DISPLAY DEVICE  
A flip-flop circuit (11a) includes: an input transistor (Tr19) having a gate terminal thereof connected to an SB terminal, a source terminal thereof connected to an RB terminal, and a drain...
US20060187176 Display panels and display devices using the same  
A display panel comprising a display unit, a first scan driver, a first data driver, a second scan driver, and a second data driver. When the first scan driver turns on the display unit according...
US20060017684 Display driver and driving method reducing amount of data transferred to display driver  
A column driver (16) includes a basis function generator (32) internally within the column driver (16), and combination units (34) for combining the outputs of the basis function generator with...
US20090021466 SEMICONDUCTOR CIRCUIT, DISPLAY APPARATUS EMPLOYING THE SAME, AND DRIVING METHOD THEREFOR  
Disclosed is a display apparatus including two scanning circuits of the same configuration and layout, arranged on either sides of the display part. As long as one of the scanning circuits is in...
US20080252588 Column Electrode Driving Circuit and Display Device Using It  
An object of the invention is to mitigate effect of variations of electrical characteristics or other performances of amplifiers used in a driving circuit system and combat the so-called artifact...
US20070146290 Device for driving a display panel  
A display device includes a scanning line drive circuit, which includes plural stages of Dtype of flip-flops (DFFs) connected in cascade. The first DFF stage receives a pixel signal of video data...
US20150221277 Voltage Reference and Current Source Mixing Method for Video DAC  
A method of arranging components in an integrated circuit includes providing two or more circuit cells of a first type and providing two or more circuit cells of a second type. The circuit cells...
US20070008273 Source driver for liquid crystal display  
The present invention provides a source driver used in an LCD, especially a big LCD, so that energy consumed can be saved together with small amplitude and reduced electromagnetic interference.
US20110181577 Drive circuit and drive method  
A drive circuit and drive method for lowering electrical current consumption by stopping individual operational amplifiers during writing onto pixels. The drive circuit of an embodiment of the...
US20100026619 SHIFT REGISTER, SEMICONDUCTOR DEVICE, DISPLAY DEVICE, AND ELECTRONIC DEVICE  
The invention provides a semiconductor device and a shift register, in which low noise is caused in a non-selection period and a transistor is not always on. First to fourth transistors are...
US20070139351 Circuit devices  
The invention provides a circuit device for reducing the number of fabrication processes. A circuit portion 12 provides power supply voltage V10 to a node N0 through a first route 52 and power...
US20050168429 [FLAT PANEL DISPLAY AND SOURCE DRIVER THEREOF]  
A source driver is provided. The source driver receives a clock signal, a display data, and a control signal to drive a display panel. The source driver comprises: a receiver for receiving the...
US20070146292 Timing control circuit and liquid crystal display using same  
An exemplary liquid crystal display (LCD) (20) includes an LCD panel (24), a timing control circuit (21), a plurality of gate drivers (23) connected to the LCD panel, and a plurality of data...
US20120120034 LCD PANEL  
A LCD panel includes an invisible zone and a visible zone. The invisible zone includes a gate driver and a wiring zone, wherein the gate driver sequentially outputs six pulse signals. By the...
US20100026620 LCOS SPATIAL LIGHT MODULATOR  
The display area selection circuit selects a desired display area. The signal generating circuit sets a period of each shift signal generated while the selection position of the pixel diode is...
US20090184914 DRIVING DEVICE FOR GATE DRIVER IN FLAT PANEL DISPLAY  
A driving device of a gate driver in a flat panel display for reducing production cost includes a plurality of addressing units, each addressing unit for generating a plurality of addressing...
US20150054803 TOUCH PANEL WITH INTEGRATED COLOR FILTER  
Provided is a large surface area capacitive touch panel integrated with a color filter that can be applied to a large-screen display device. The color filter-integrated touch panel is constituted...
US20080180382 Providing an automated visualization of a collection of data values divided into a number of bins depending upon a change feature of the data values  
A collection of data values is divided into plural bins, wherein a number of the bins is dependent upon a change feature of the data values. Parameter values associated with respective bins are...
US20070182692 Digital-analog converter, data driver, and flat panel display device using the same  
A digital-analog converter (DAC) including: a gray scale generator for generating gray scale voltages corresponding to digital data input through charge sharing between a plurality of data lines...
US20080055226 DAC AND SOURCE DRIVER USING THE SAME, AND METHOD FOR DRIVING A DISPLAY DEVICE  
A DAC and a source driver using the same, and a driving method for a display device are provided. The DAC comprises a positive polarity resistor string and a negative polarity resistor string. The...
US20150070338 DISPLAY DEVICE AND LIQUID CRYSTAL DISPLAY PANEL  
A liquid crystal display panel and a display device are provided. The liquid crystal display includes a first common electrode, a second common electrode and pixels. The second common electrode...
US20070132700 Gate driver and method for repairing the same  
A gate driver and a method for repairing the same are disclosed. The gate driver includes a shift register including a plurality of stages each having a respective one of a plurality of first...
US20080012817 Driving method capable of generating AC-converting signals for a display panel by setting pin levels of driving circuits and related apparatus  
A driving method for a display panel generates AC-converting signals by setting pin levels of a driving circuit. Data pins of a driving circuit operating in a common mode are set according to a...
US20070008272 Gate driver circuit for LCD having shared level shifter  
The present invention reduces the number of level shifters to obtain smaller layout area while remaining the original function of gate circuit, where a signal from a shift register is transferred...
US20060202939 Identifier of source driver of chip-on-glass liquid crystal display and identifying method thereof  
An identifier for identifying a source driver of a chip-on-glass liquid crystal display and an identifying method thereof are provided. The identifier includes a comparator for receiving a chip...
US20080018586 Drive Circuit for Generating a Delay Drive Signal  
A drive circuit includes a drive unit coupling with data lines for receiving at least one clock signal and a first enable signal to generate a drive signal to drive data lines, and a delay unit...
US20090040168 LIQUID CRYSTAL DISPLAY WITH BLOCKING CIRCUITS  
A gate driver of a liquid crystal display includes a plurality of cascaded gate-driving circuits for outputting a plurality of scanning signals. Each of the gate-driving circuits includes a shift...
US20060066555 Active display device and driving method thereof  
When adopting a time division gray scale, a pseudo contour occurs. The invention provides a new driver circuit and driving method of an active display device, which can reduce the occurrence of a...
US20060214902 Display driver and electronic instrument  
A display driver comprising: a high-speed serial interface circuit which receives a packet from a host device through a high-speed serial bus using differential signals, and outputs a command or...
US20090002300 System and method to drive display matrix  
A system and method to drive display matrix, comprising: a voltage level generator to provide predetermined voltages, a row voltage selector to select a group of voltages from the voltage level...
US20090115716 Shift register, circuit driving display device, and display device  
In one embodiment of the present invention, the present shift register is a shift register provided in a display device by which a partial-screen display is available. The shift register includes...
US20090315868 Pulse output circuit,and display device drive circuit,display device, and pulse output method using same circuit  
In one embodiment of the present invention, a source driver includes a shift register including latch stages each including a level shifter that level-shifts clock signals so that the signals are...
US20150116385 DISPLAY APPARATUS  
A display apparatus includes pixels each including first and second sub-pixels having different transmittances from each other under a same gray scale, gate lines commonly connected to the first...
US20070013642 System for transferring flat panel display substrates during manufacture  
A system is provided for transferring a substrate of a flat panel display between the processing stations of a flat panel display manufacturing line. The system includes a transfer device that...