Match Document Document Title
US20150221264 LIQUID CRYSTAL DISPLAY DEVICE AND LIQUID CRYSTAL PANEL  
There are disclosed a liquid crystal display device and a liquid crystal panel. The liquid crystal panel includes a color filter substrate (1) and an array substrate (2) that are disposed to be...
US20090295838 DA converter circuit, liquid crystal driver circuit, liquid crystal display apparatus, and method for designing DA converter circuit  
A DA converter circuit configured to output a gray scale voltage to a liquid crystal display panel is disclosed, wherein the gray scale voltage is generated from reference voltages fewer than gray...
US20090153458 DRIVING METHOD AND DEVICE OF ELECTRO-OPTIC ELEMENT, AND ELECTRONIC EQUIPMENT  
With the conventional technique, pixels can display different levels of grayscale resulting from irregularity of a relation in terms of position among selected sub-fields, when the same level of...
US20080094333 DISPLAY DEVICE AND METHOD OF DRIVING THE SAME  
A display device and a method of the driving the same include a display panel assembly, a driving unit which drives the display panel assembly, and a serial peripheral interface which includes a...
US20060066548 Sample-and-hold circuit and driver circuit  
A sample-and-hold circuit according to the present invention includes an amplifier circuit amplifying a signal from an input terminal to output the amplified signal to an output terminal, a first...
US20120105510 LIQUID CRYSTAL DISPLAY DEVICE AND POTENTIAL SETTING METHOD FOR THE SAME  
A liquid crystal display device includes source bus lines, gate bus lines intersecting with the source bus lines, pixels arranged in a matrix to correspond to intersections between the gate bus...
US20070139328 Digital-to-analog converter (DAC) for gamma correction  
In one aspect, a system provides gamma correction in a thin-film-transistor (TFT) liquid-crystal-display (LCD). The system includes a resistor network comprising a plurality of resistors coupled...
US20060022926 Liquid crystal display device and driving method therefor  
The driving circuit of the liquid crystal display device according to the present invention classifies a combination of a displayed gray-scale level of a previous vertical scanning period and a...
US20080030449 DISPLAY DEVICE HAVING DIMMING PANEL, DIMMING PANEL DRIVING DEVICE, AND CONTROL METHOD THEREOF  
A display device includes a light source, a liquid crystal display (LCD) panel, a dimming panel provided between the light source and the LCD panel, having a plurality of cells, and transmitting...
US20120056915 LIQUID CRYSTAL DISPLAY APPARATUS, LIQUID CRYSTAL DISPLAY APPARATUS DRIVING METHOD, AND TELEVISION RECEIVER  
An overshooting process is carried out, in an LCD device (1) whose LC layer thicknesses meet pixel R>pixel G>pixel B, so as to respectively set first through third output gray scales of current...
US20060103616 Method for realizing gray levels of LCD device  
Disclosed is a method for realizing gray levels of a liquid crystal display (LCD) device, which realize various gray levels by interworking a gamma voltage and a sub-frame. The method includes the...
US20150255024 LIQUID CRYSTAL DISPLAY METHOD AND LIQUID CRYSTAL DISPLAY DEVICE  
Embodiments of the disclosure provide a liquid crystal display method and a liquid crystal display device. The liquid crystal display method comprises: determining a region having a color shift...
US20090315818 Method and Related Apparatus for Driving a Flat Panel Display  
A method for driving a flat panel display includes receiving image data corresponding to a picture with a gray level between a first gray level and a second gray level, generating a plurality of...
US20110273489 IMAGE DISPLAY DEVICE  
A gradation change detection circuit determines whether a gradation value has been changed from a previous frame. In at least one example embodiment, a first frame memory stores, when the...
US20100194794 DISPLAY DEVICE HAVING DISPLAY ELEMENT OF DOT MATRIX TYPE AND A DRIVE METHOD OF THE SAME  
A display device includes a matrix-type display element, a drive circuit, a control circuit, and a temperature sensor, the control circuit controls the drive circuit so that an initialization...
US20080252668 Selecting a Refresh Time and/or Gray-Scale Lookup Table in a Liquid Crystal Display Device  
A display device includes a display panel, a timing controller, a data driver and a scan driver. The display panel includes pixels respectively electrically connected to scan lines and data lines....
US20090189840 DISPLAY APPARATUS AND METHOD FOR DRIVING THE SAME  
A display apparatus includes a backlight assembly generating a light; a sensor sensing an amount of the light and color coordinates of the light to generate sensing information; a display panel...
US20140225936 VIDEO PROCESSING CIRCUIT, PROCESSING METHOD THEREOF, LIQUID CRYSTAL DISPLAY APPARATUS AND ELECTRONICS DEVICE  
A video processing circuit for specifying an applied voltage that is applied to a liquid crystal included in each pixel on the basis of a video signal, the video processing circuit includes a...
US20100045582 DISPLAY ELEMENT HAVING GROUPS OF INDIVIDUALLY TURNED-ON STEPS  
A display element (100) corresponds to a pixel of a display. The display element includes a top electrode (102) connected to a first addressable line of the display, and a bottom electrode (104)...
US20140139562 LIQUID CRYSTAL DISPLAY DEVICE  
In a liquid crystal display device adopting a time-division scheme to improve viewing angle characteristics, the occurrence of horizontal lines on a screen is suppressed. When first output gray...
US20140085347 ELECTRO-OPTIC APPARATUS, DRIVING METHOD THEREFOR, AND ELECTRONICS DEVICE  
A drive circuit is configured to, during a first period, sequentially select each of pairs of odd-number-th and even-number-th scanning lines and write an off electric potential into pixels...
US20150042693 LIQUID CRYSTAL DISPLAY DEVICE AND DRIVE METHOD FOR LIQUID CRYSTAL PANEL  
A liquid crystal display device of the present invention employs a liquid crystal panel of CS control pixel division, and is configured such that two adjacent pixel rows share one retention...
US20120139972 DISPLAY APPARATUS AND DRIVING DEVICE FOR DISPLAYING  
Display driving arrangements including: generation circuit dividing a reference voltage by variable resistors for plural levels of voltages; a decoder circuit decoding gray scale voltage...
US20090251299 Liquid crystal display device, instrument panel, automotive vehicle, and liquid crystal display method  
In one embodiment of the present invention, a liquid crystal display device is provided with a gray scale conversion section which converts a gray scale conveyed by an input video signal into a...
US20090066623 COLOR SEQUENTIAL LIQUID CRYSTAL DISPLAY AND METHOD OF DRIVING THE SAME  
A color sequential liquid crystal display (LCD) and a method of driving the same are introduced herein. The method is implemented to change transmittance of a liquid crystal display (LCD) panel by...
US20140267467 DISPLAY APPARATUS AND DRIVING METHOD FOR DISPLAY PANEL THEREOF  
A display apparatus and a driving method for the display panel thereof are provided. The timing controller of the display apparatus determines whether the frame-displaying signal is a specific...
US20070097050 Display driving integrated circuit and method  
A display driving integrated circuit (IC) capable of reducing the number of transmission lines for transmitting gray-scale data from a memory. The display driving IC receives M-bit gray-scale data...
US20100045708 LIQUID CRYSTAL DISPLAY APPARATUS, LIQUID CRYSTAL DISPLAY APPARATUS DRIVING CIRCUIT, LIQUID CRYSTAL DISPLAY APPARATUS SOURCE DRIVER, AND LIQUID CRYSTAL DISPLAY APPARATUS CONTROLLER  
In one embodiment of the present invention, a liquid crystal display apparatus driving circuit selectively supplies positive polarity gray scale voltages or negative polarity gray scale voltages...
US20060164356 Display device and apparatus and method of driving same  
A driving apparatus driving method of a flat panel (e.g., LCD) display device. The driving apparatus of the display device includes: a data processor that selects a (at least) two of output gray...
US20080088649 LIQUID CRYSTAL DISPLAY UNIT AND SYSTEM INCLUDING A PLURALITY OF STACKED DISPLAY DEVICES, AND DRIVE CIRCUIT  
LCD unit includes first and second LCD panels stacked one on another. An image-data processing unit outputs monochrome image data to the second LCD panel, and color image data to the first LCD...
US20060262059 Drive circuit for display apparatus and driving method  
A drive circuit includes a logic section having a data bus and a display memory circuit and configured to read out a plurality of gradation data from the display memory circuit through the data...
US20090243982 Backlight unit assembly, liquid crystal display having the same, and dimming method thereof  
A backlight unit assembly, a liquid crystal display having the same, and a dimming method thereof are provided. The dimming method for a liquid crystal display includes setting a plurality of...
US20070171167 GAMMA CURVE COMPENSATING DEVICE AND METHOD USING THE SAME  
The present invention provides a gamma curve compensating device and method using the same. The gamma curve compensating device includes an amplifier module, a signal corrector, and an attenuating...
US20070268226 Video data control circuit, drive method thereof, and display device and electronic device having the video data control circuit  
It is an object of the present invention to provide a video data control circuit that satisfactorily displays an image on a display panel without increasing accesses to a frame memory or...
US20080062210 DRIVING DEVICE, DISPLAY APPARATUS HAVING THE SAME AND METHOD OF DRIVING THE DISPLAY APPARATUS  
In a driving device, a display apparatus having the driving device and a method of driving the driving device, a timing controller outputs a present image data during a first period within one...
US20050012700 Gamma correction circuit, liquid crystal driving circuit, display and power supply circuit  
A gamma correction circuit is provided. Gamma correction resistors on an input side are coupled to each other in series between input voltages. The gamma correction resistors around the input...
US20100085290 Use of on-chip frame buffer to improve LCD response time by overdriving  
A method and system is disclosed for improving the response time of displays, such as liquid crystal displays (LCDs). The method includes receiving a target picture frame and comparing it to a...
US20140247202 LEVEL CONVERSION CIRCUIT, MULTI-VALUE OUTPUT DIFFERENTIAL AMPLIFIER, AND DISPLAY UNIT  
A level conversion circuit includes: a multi-value output differential amplifier circuit including an inverting input section, an output section, and two or more non-inverting input sections; and...
US20080068319 Method for Driving Liquid Crystal Display  
A method for driving a liquid crystal display is disclosed. A driving voltage corresponding to a gray scale is provided during a first interval of a time period to drive a pixel in response to the...
US20060176260 Burn-in prevention circuit, projector, liquid crystal display apparatus, and burn-in prevention method  
A tone correction LUT 310 reads an offset Vos1 corresponding to a tone level of a digital image signal Vi and outputs the offset Vos1 to an adder-subtracter circuit 320. The adder-subtracter...
US20090262056 Liquid crystal display panel with color washout improvement and applications of same  
A liquid crystal display (LCD) panel with color washout improvement. In one embodiment, the LCD panel a plurality of pixels, {Pn,m}, spatially arranged in the form of a matrix, n=1, 2, . . . , N,...
US20090303259 Video Drive Scheme for a Cholesteric Liquid Crystal Display Device  
A cholesteric liquid crystal display device (24) comprises three stacked cells (10R, 10G, 10B), each comprising a layer of cholesteric liquid crystal material (19) and an electrode arrangement...
US20090040244 DRIVING DEVICE, LIQUID CRYSTAL DISPLAY HAVING THE SAME, AND METHOD OF DRIVING THE LIQUID CRYSTAL DISPLAY  
In a driving device, a liquid crystal display having the driving device, and a method of driving the liquid crystal display, the driving device includes a signal controller, a voltage selector, a...
US20090322799 Liquid crystal display  
A liquid crystal display (LCD) has a voltage generating circuit, a voltage regulating circuit, and a liquid crystal panel. The voltage generating circuit provides the liquid crystal panel with...
US20090015531 DRIVING SYSTEM AND METHOD FOR LIQUID CRYSTAL DISPLAY  
A driving system and method for liquid crystal display is disclosed. The system stores only the driving values corresponding to specific grayscale values of pixels on a current frame and specific...
US20090179844 DISPLAY ELEMENT, DISPLAY SYSTEM HAVING THE SAME, AND IMAGE PROCESSING METHOD  
The invention relates to a display element, a display system having the element, and an image processing method. There is provided a display element having high display quality, a display system...
US20070046600 Display device and driving method thereof  
A display device includes a data voltage generating circuit supplied with a data signal and generating a data voltage. The data voltage generating circuit includes a gamma reference voltage...
US20070290969 OUTPUT BUFFER FOR GRAY-SCALE VOLTAGE SOURCE  
An output buffer for a gray-scale voltage source adapted to a flat panel display such as a liquid crystal display is provided. The gray-scale voltage source provides a reference voltage for...
US20100149227 Display Device, Liquid Crystal Monitor, Liquid Crystal Television Receiver, and Display Method  
A display device displaying an image by dividing each frame into subframes. A display section has pixels each containing a first subpixel (SP1) and a second subpixel (SP2) which are connected to...
US20150116381 DISPLAY APPARATUS AND METHOD OF DRIVING THE SAME  
A display apparatus includes a display panel including a plurality of subpixels, where each subpixel includes one of a first color filter having a first primary color, a second color filter having...