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7623105 |
Liquid crystal display with adaptive color
A system for modifying images to be shown on displays that have display characteristics dependant on the angle at which a displayed image is viewed. An image may be modified by detecting the...
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7619637 |
Systems and methods for improved gamut mapping from one image data set to another
The present application discloses methods and system for converting input image data in a first color space into image data in a second color space format. Several embodiments disclose improved...
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7612771 |
Image projection system comprising a single imager which is equipped with photosensitive sensors for the identification of illumination colours
An image projection system has an illumination system for moving bands of different colored light over the light valve. The image projection system identifies the illumination color of each row of...
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7610419 |
Data transmission apparatus, data reception apparatus, data transmission and reception apparatus and data transmission and reception method
An image data serial signal output from the parallel-serial converting circuit 21 is converted into a differential amplitude signal by the LVDS transmitter 22 in such a manner that the...
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7609240 |
Light generating device, display apparatus having the same and method of driving the same
A light generating device includes a brightness detector. The brightness detector extracts a brightness data from an image data. The light generating device compensates the uniformity of a white...
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7605784 |
Flat panel display
A flat panel display with good color mixture of three primary colors to achieve different hues and little signal delay is provided. The display includes signal lines including scan lines and data...
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7602370 |
Liquid crystal display device
A liquid crystal display device of the present invention is configured of a liquid crystal display unit for displaying an image, a backlight unit controllable for each color that radiates light at...
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7592990 |
Display device
A color display of high numerical aperture and multiple gray scales, which can realize multicoloring and area gray scales is accomplished by simplifying the pixel circuit constitution of the...
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7592996 |
Multiprimary color display with dynamic gamut mapping
The embodiments disclosed herein comprise a plurality of modules and means to provide effect dynamic gamut mapping and backlight control. In one embodiment, a display system comprises: a...
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7589703 |
Liquid crystal display with sub-pixel structure
A liquid-crystal display wherein each color sub-pixel is divided into at least a first region and a second region, each region having a pair of electrodes and a storage capacitor. The lower...
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7586429 |
Scrambling system for high resolution ditigal-to-analog converter
A scrambling system for a digital-to-analog converter (DAC) includes a DAC that receives a digital input word and a scrambling module that randomly selects at least one of a plurality of current...
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7583249 |
Backlight module and liquid crystal display device
The present invention mainly relates to a backlight module for use in a liquid display device. The backlight module comprises a plurality of lamps located above a reflecting plate. Each lamp...
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7583259 |
Power consumption of display apparatus during still image display mode
A plurality of gate lines ( 51 ) connected to a gate driver ( 50 ) for supplying gate signals and a plurality of drain lines ( 61 ) connected to a drain driver ( 60 ) for supplying drain signals...
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7580023 |
Color LCD with bi-color sequential backlight
In an LCD, a backlight having red, green, and blue LEDs is controlled to generate monochromatic light (e,g., blue) during a portion of a cycle, such as an image frame cycle. During another portion...
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7580021 |
Display driver converting ki bits gray-scale data to converted gray-scale data of J bits, electro-optical device and gamma correction method
A data driver includes gamma correction circuits for first to p-th color components for first to p-th (p is an integer equal to or more than two) color components constituting one pixel, a gamma...
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7575787 |
Liquid crystal composition, liquid crystal display element using the same, and electronic paper including the same
The invention has an object to provide a liquid crystal composite capable of sufficiently reducing the scattering of light in a focal conic state, a liquid crystal display element excellent in...
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7573451 |
Sample hold circuit and image display device using the same
A sample hold circuit includes a first switch connected between a data line and a first node, a second switch connected between first node and a second node, a capacitor connected between the...
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7566143 |
Backlight apparatus and color image display apparatus
Herein disclosed a backlight apparatus for illuminating a color display panel from the back side, which may include a light source section having a composite light source, a light detecting light...
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7561133 |
System and methods of device independent display using tunable individually-addressable fabry-perot membranes
An apparatus may include an illuminator, a controller, a display panel, a modulator, and a plurality of Fabry-Perot cavities. The plurality of Fabry-Perot cavities generated an image from light...
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7554516 |
Display device and method for driving the same
A display device displaying a color by mixing light reflected by a first reflection element 22 and light reflected by a second reflection element 26 by additive color mixture, in which the...
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7554565 |
Display device capable of adjusting brightness level and driving method thereof
A display device includes an image attribute signal generating portion analyzing R, G, and B input data signals with first brightness levels and generating attribute signals; a signal treating...
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7551158 |
Display device and method for providing optical feedback
A display device for providing optical feedback includes light sources, each for emitting light in a different respective wavelength range, electro-optical elements defining pixels of an image,...
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7535446 |
Liquid crystal on silicon (LCOS) display device having a uniform cell gap
A liquid crystal on silicon (LCOS) device includes a wafer, glass, and walls formed at opposite ends of an upper surface of the wafer to define a predetermined cell gap between the glass and the...
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7532184 |
Flat panel display with improved white balance
The present invention discloses a flat panel display capable of improving a white balance by using offset lengths or doping concentrations of offset regions between multi gates of driving...
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7524099 |
Liquid crystal display
A liquid crystal display and method of reducing light leakage in a black mode of a liquid crystal display is provided. In the liquid crystal display, a backlight assembly generates light, and a...
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7525526 |
System and method for performing image reconstruction and subpixel rendering to effect scaling for multi-mode display
An image processing system that receives source image data with a first resolution and renders a target image data onto a display having a second subpixel resolution and improves image quality in...
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7522136 |
Liquid crystal display device and driving method thereof
A liquid crystal display device and a driving method thereof for preventing a color distortion phenomenon in a field-sequential driving system are disclosed. In the liquid crystal display device, a...
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7522135 |
Method and apparatus for driving liquid crystal display
A driving method and apparatus for a liquid crystal display capable of selectively emphasizing a contrast is disclosed. In the apparatus, an image signal modulator partially expands or reduces the...
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7518584 |
Method of displaying an image on a color display
A method of displaying an image on a color display comprises receiving image data to be displayed, forming a first sub image and a second sub image from said image data, said first sub image...
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7511690 |
Display device and driving method thereof
A display device and a driving method thereof includes categorizing red-color, green-color, and blue-color image signals as belonging to one of first and second signal regions, detecting if the...
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7511691 |
Display drive device and display apparatus having same
A liquid crystal display apparatus to which the present invention is applied has a first data conversion circuit and a second data conversion circuit. The first data conversion circuit converts...
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7508358 |
Color display device and color display method
The color display device includes a colored light generation unit for repetitively generating a plurality of colored lights in a time sequence with a predetermined frequency, and an image...
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7508366 |
Method of driving a display, display, and computer program for the same
A display has a circuit for comparing video data for a first or current frame with video data for a second or desired frame. A processing section makes an instruction for a process to take place if...
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7505034 |
Method and apparatus for reducing display power consumption by controlling pixel color
According to one embodiment, a method of power management for a computer system having a display may include identifying at least one area of interest displayed on a display screen. The area of...
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7505017 |
Method of driving liquid crystal display
A liquid crystal display driving method that is adapted to enhance a quality of picture to be displayed on a liquid crystal panel and prevents a distortion of picture. The liquid crystal display...
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7505018 |
Liquid crystal display with reduced black level insertion
A backlit display with improved dynamic range.
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7502006 |
Method for adjusting electro-optical apparatus, adjusting apparatus of electro-optical apparatus, and electronic system
A liquid crystal device has a pixel electrode connected to a scanning line and a data line through a TFT, and an opposing electrode opposed to the pixel electrode with a liquid crystal sandwiched...
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7499010 |
Display, driver device for same, and display method for same
There is provided a data signal line drive circuit which, when displaying a video signal composed of multiple display frames, drives in at least one of the display frames so as to produce a...
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7495647 |
LCD blur reduction through frame rate control
Reducing fast motion artifacts in an LCD panel by receiving a video stream at a first frame rate which is then downsampled to a second frame rate. The downsampled video stream is then upsampled to...
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7492379 |
Color flat panel display sub-pixel arrangements and layouts for sub-pixel rendering with increased modulation transfer function response
Various embodiments of a sub-pixel octal grouping are disclosed. The octal grouping may comprise three-color sub-pixels with one colored sub-pixel comprising twice the number of positions within...
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7486355 |
Color filter panel and liquid crystal display including the same
An LCD comprising a first substrate having an inner surface and an outer surface; a green color filter formed on the outer surface of the first substrate; red, green, and blue color filters formed...
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7486265 |
Electro-optical device, method of driving electro-optical device, and electronic apparatus
A method of driving an electro-optical device includes dividing a vertical scanning period into first and second sub-fields of individual colors; stopping irradiation of light in the first...
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7486304 |
Display device with dynamic color gamut
The specification and drawings present a new method, apparatus and software product for dynamically adjusting a color gamut of a display (e.g., a field sequential color display) and further...
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7483043 |
Spatial-temporal multiplexing
A method and system for performing spatial temporal multiplexing using a multi-threshold mask. A mask generator ( 404 ) outputs a threshold value for each pixel of a display. The mask generator...
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7483010 |
Frame-varying addressing method of color sequential display
A frame-varying addressing method of a color sequential liquid crystal display is disclosed for display of successive frames. Each of the frames is composed of three subframes, and each of the...
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7483011 |
Apparatus and method of converting image signal for four-color display device, and display device including the same
A method of converting image signals for a display device including six-color subpixels is provided, which includes: classifying three-color input image signals into maximum, middle, and minimum;...
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7474292 |
Liquid crystal display device
A picture element electrode is divided into sub picture element electrodes by slits extending obliquely. Further, a control electrode is formed over an auxiliary capacitance bus line. Part of the...
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7474290 |
Semiconductor device and testing method thereof
A semiconductor device according to the present invention has a liquid crystal driver circuit, and when gray-scale voltage thereof is tested, the gray-scale voltage (Vx) generated in a gray-scale...
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7474303 |
Color-spoke processing apparatus and method usable with sequential color display devices
A spoke-processing apparatus usable with sequential color display devices using spokes depending on a color saturation and a luminance of an input color signal. A spoke-processing method usable in...
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7466299 |
Display device
A memory integrated type display device is provided which can simplify the circuit structure and suppress consumption power. The display device has a liquid crystal pixel unit having a plurality of...
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