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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
8378940 Display apparatus Feb. 19, 2013
8377330 Liquid crystal display structure Feb. 19, 2013
8373731 Driving method for reducing image sticking Feb. 12, 2013
8373730 Driving method for reducing image sticking Feb. 12, 2013
8373729 Kickback compensation techniques Feb. 12, 2013
8373691 Active-matrix bistable display device Feb. 12, 2013
8373646 Backlight device and display apparatus having the same Feb. 12, 2013
8373642 Liquid crystal display device and driving method thereof Feb. 12, 2013
8373638 Display apparatus Feb. 12, 2013
8373637 Shift register and liquid crystal display using same Feb. 12, 2013
8373634 Source driver for display devices Feb. 12, 2013
8373630 Display device Feb. 12, 2013
8368728 Adaptive feedback control method of FSC display Feb. 5, 2013
8368725 Laser scrolling color scheme for projection display Feb. 5, 2013
8368676 Display device with light shield Feb. 5, 2013
8368630 Liquid crystal display Feb. 5, 2013
8368627 Adaptive feedback control method of FSC display Feb. 5, 2013
8368626 Liquid crystal display device Feb. 5, 2013
8368625 Active matrix display device with dummy data lines Feb. 5, 2013
8368624 Display method with interlacing reversal scan and device thereof Feb. 5, 2013
8363047 Active matrix display device Jan. 29, 2013
8363046 Reference voltage generator including circuits for switch, current source and control Jan. 29, 2013
8363043 Driving device with voltage overflow protection and display device including the driving device Jan. 29, 2013
8363037 Reset circuit for power-on and power-off Jan. 29, 2013
8363024 Handwriting board with liquid crystal display for displaying handwritten content on a projector Jan. 29, 2013
8363005 Liquid crystal panel with light sensor and liquid crystal display device using the same Jan. 29, 2013
8362994 Display device Jan. 29, 2013
8362993 Liquid crystal display panel Jan. 29, 2013
8362992 Dual view display system using a transparent display Jan. 29, 2013
8362991 Apparatus and method for driving liquid crystal display device Jan. 29, 2013
8362990 Video signal processing circuit, display apparatus, liquid crystal display apparatus, projection type display apparatus and video signal processing method Jan. 29, 2013
8362989 Liquid crystal display device with periodical changed voltage difference between data voltage and common voltage and driving method thereof Jan. 29, 2013
8362988 Liquid crystal display device and driving method thereof Jan. 29, 2013
8361824 Method for forming lens, method for manufacturing semiconductor apparatus, and electronic information device Jan. 29, 2013
8358263 Color control of a backlighting system Jan. 22, 2013
8358259 Liquid crystal display device Jan. 22, 2013
8354990 Drive circuit, a display device provided with the same Jan. 15, 2013
8354989 Liquid crystal display panel and display apparatus having the same Jan. 15, 2013
8354985 Driving apparatus, liquid crystal display having the same and driving method thereof Jan. 15, 2013
8354978 Display apparatus Jan. 15, 2013
8350838 Power supply circuit for liquid crystal display Jan. 8, 2013
8350792 Display device Jan. 8, 2013
8350791 Image display controlling device Jan. 8, 2013
8350780 System, method and computer program product for controlling stereoscopic glasses Jan. 8, 2013
8345037 Liquid crystal display device and driving method thereof Jan. 1, 2013
8344996 Line addressing methods and apparatus for partial display updates Jan. 1, 2013
8344983 Driving method of liquid crystal display apparatus, driving apparatus of liquid crystal display apparatus, and program thereof Jan. 1, 2013
8344977 Liquid crystal display and driving method thereof Jan. 1, 2013
8344976 Display device and liquid crystal display panel Jan. 1, 2013
8344969 Display device Jan. 1, 2013

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