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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
8343787 Method for fabricating liquid crystal display device Jan. 1, 2013
8339351 Display device Dec. 25, 2012
8339350 Image display method and apparatus Dec. 25, 2012
8339343 Liquid crystal display device Dec. 25, 2012
8339342 Liquid crystal display device Dec. 25, 2012
8339341 Image display system which performs overdrive processing Dec. 25, 2012
8339301 Gamma voltage generator and DAC having gamma voltage generator Dec. 25, 2012
8334961 Electrooptical display with electrical crossover Dec. 18, 2012
8334858 Display apparatus Dec. 18, 2012
8334831 Array substrate and liquid crystal display device having the same Dec. 18, 2012
8334830 Liquid crystal driving device and driving method thereof Dec. 18, 2012
8334828 Circuit for amplifying a display signal to be transmitted to a repair line by using a non-inverting amplifier and LCD device using the same Dec. 18, 2012
RE43850 Liquid crystal driving circuit and liquid crystal display device Dec. 11, 2012
8330923 Multi-domain liquid crystal display Dec. 11, 2012
8330709 Illuminating device and display unit Dec. 11, 2012
8330694 Liquid crystal display apparatus Dec. 11, 2012
8330693 Two-stage drive waveform for switching a dual frequency liquid crystal (DFLC) at large tilt angles Dec. 11, 2012
8330688 Display control drive device and display system Dec. 11, 2012
8330687 Liquid crystal display Dec. 11, 2012
8330686 Driving method of liquid crystal display device Dec. 11, 2012
8330684 Organic light emitting display and its driving method Dec. 11, 2012
8326072 Image display apparatus, and method and apparatus for processing images Dec. 4, 2012
8325291 Display device having a fixing projections and fixing holes for coupling mechanism between frames Dec. 4, 2012
8325271 Method of frame interpolation for frame rate up-conversion Dec. 4, 2012
8325165 Signal line driving circuit, light emitting device, and method for driving the same Dec. 4, 2012
8325158 Optical waveguide, optical waveguide type touch panel and method of manufacturing the optical waveguide Dec. 4, 2012
8325129 Liquid crystal display and driving method thereof Dec. 4, 2012
8325120 Electrooptical apparatus and electronic device Dec. 4, 2012
8325119 Liquid crystal display panel modules Dec. 4, 2012
8319763 Display apparatus and manufacturing method therefor, and active matrix substrate Nov. 27, 2012
8319737 Display device and a method of driving the same Nov. 27, 2012
8319719 Liquid crystal display device Nov. 27, 2012
8319718 Module for determining the driving signal timing and a method for driving a liquid crystal display panel Nov. 27, 2012
8319715 Active matrix type liquid crystal display device Nov. 27, 2012
8319714 Display device, and method of operation thereof Nov. 27, 2012
8319699 Multiple display channel system with high dynamic range Nov. 27, 2012
8314768 Backlight unit, display apparatus having the same and method of inspecting the same Nov. 20, 2012
8314766 Liquid crystal display panel Nov. 20, 2012
8314765 Driver circuit, display device, and electronic device Nov. 20, 2012
8314762 Liquid crystal display device Nov. 20, 2012
8314760 Liquid crystal display and method of manufacturing the same Nov. 20, 2012
8314759 Apparatus and method for displaying an image on a display unit and controlling the backlight module utilized to irradiate the display unit Nov. 20, 2012
8310477 Power circuit and liquid crystal display having the same Nov. 13, 2012
8310473 Semiconductor device, display panel and electronic apparatus Nov. 13, 2012
8310471 Display apparatus and method for driving the same Nov. 13, 2012
8310429 Discharge circuit and liquid crystal display using the same Nov. 13, 2012
8310424 Liquid crystal display apparatus and method for driving the same Nov. 13, 2012
8310422 Operational amplifier circuit and display apparatus using the same Nov. 13, 2012
RE43785 Thin film transistor panel for liquid crystal display Nov. 6, 2012
8305362 Display device with touch panel and fabricating method thereof Nov. 6, 2012

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