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Class Information
Number: 345/87
Name: Computer graphics processing, operator interface processing, and selective visual display systems > Plural physical display element control system (e.g., non-crt) > Display elements arranged in matrix (e.g., rows and columns) > Light-controlling display elements > Liquid crystal display elements (lcd)
Description: Subject matter in which the matrix light-controlled display elements* include liquid crystal display elements* or liquid with crystalline properties.










Sub-classes under this class:

Class Number Class Name Patents
345/102 Backlight control 2,098
345/88 Color 1,061
345/90 Control means at each display element 790
345/101 Data signal compensation in response to temperature 302
345/89 Gray scale capability (e.g., halftone) 2,045
345/103 Grouped electrodes (e.g., matrix partitioned into sections) 525
345/104 Input/output liquid crystal display panel 493
345/98 Specific display element control means (e.g., latches, memories, logic) 2,651
345/94 Waveform generation 1,159


Patents under this class:
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Patent Number Title Of Patent Date Issued
8063860 Display device Nov. 22, 2011
8063851 Liquid crystal display module Nov. 22, 2011
8063850 Display apparatus including pixels having improved brightness and contrast ratio Nov. 22, 2011
8059218 Display device and driving method thereof Nov. 15, 2011
8059214 Direct-type backlight device and liquid crystal television apparatus Nov. 15, 2011
8059117 Liquid crystal display device, and method and circuit for driving liquid crystal display device Nov. 15, 2011
8059110 Motion-blur compensation in backlit displays Nov. 15, 2011
8059084 Apparatus using ambient light as backlight and method for correcting colors therein Nov. 15, 2011
8059075 Liquid crystal display device and power supply circuit Nov. 15, 2011
8059074 Liquid crystal display and common voltage generating circuit thereof Nov. 15, 2011
8054533 Image record medium and image record apparatus Nov. 8, 2011
8054282 Field sequential color mode liquid crystal display device and method of driving the same Nov. 8, 2011
8054272 Display apparatus Nov. 8, 2011
8054271 Method of driving a pixel and liquid crystal display panel implementing the method Nov. 8, 2011
8054267 Liquid crystal display with sub-pixel zones and method for driving same Nov. 8, 2011
8054266 Display device, driving apparatus for display device, and driving method of display device Nov. 8, 2011
8054265 Liquid crystal display apparatus and driving method thereof Nov. 8, 2011
8054264 Display device Nov. 8, 2011
8054263 Liquid crystal display having discharging circuit Nov. 8, 2011
8054262 Circuit for stabilizing common voltage of a liquid crystal display device Nov. 8, 2011
8054261 Liquid crystal display and method thereof Nov. 8, 2011
8054260 Driving method of stacked light modulating device, and driving device of stacked light modulating device Nov. 8, 2011
8054242 Liquid crystal display device and method of driving the same Nov. 8, 2011
8049706 Gate driving circuit capable of suppressing threshold voltage drift Nov. 1, 2011
8049696 Standby circuit and method for a display device Nov. 1, 2011
8049695 Correction of visible mura distortions in displays by use of flexible system for memory resources and mura characteristics Nov. 1, 2011
8049694 Electro-optical device and electronic apparatus including the same Nov. 1, 2011
8049693 Display element, method for driving the same, and information display system including the same Nov. 1, 2011
8049692 Common voltage generation circuit and liquid crystal display comprising the same Nov. 1, 2011
8049691 System for displaying images on a display Nov. 1, 2011
8048334 Display panel Nov. 1, 2011
8044983 Video display apparatus Oct. 25, 2011
8044925 Method for driving field sequential LCD backlight Oct. 25, 2011
8044918 Back light apparatus and control method thereof Oct. 25, 2011
8044915 Liquid crystal display apparatus and method of preventing malfunction in same Oct. 25, 2011
8044914 Method of compensating for kick-back voltage and liquid crystal display using the same Oct. 25, 2011
8044913 Display device and gate driver thereof Oct. 25, 2011
8044907 Liquid crystal display and method of manufacturing the same Oct. 25, 2011
8044903 Display device and driving method thereof Oct. 25, 2011
8044902 Method of driving a color liquid crystal display and driver circuit for driving the display as well as portable electronic device with the driver circuit Oct. 25, 2011
8044901 Liquid crystal display device having spontaneous polarization Oct. 25, 2011
8044900 Liquid crystal display device for compensating a common voltage and the method of driving the same Oct. 25, 2011
8040362 Driving device and related output enable signal transformation device in an LCD device Oct. 18, 2011
8040333 Type of radial circuit used as LCD drivers Oct. 18, 2011
8040316 Display element, display device, and camera Oct. 18, 2011
8040310 Method of driving display apparatus and display apparatus Oct. 18, 2011
8040307 2D/3D liquid crystal display device and method for driving the same Oct. 18, 2011
8040306 Display driving chip Oct. 18, 2011
8040292 Portable communication display device Oct. 18, 2011
8035610 LCD and display method thereof Oct. 11, 2011

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