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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:

Patent Number Title Of Patent Date Issued
8599186 Pixel driving device, light emitting device, driving/controlling method thereof, and electronic device Dec. 3, 2013
8599177 Method for driving liquid crystal display device Dec. 3, 2013
8599165 Force and true capacitive touch measurement techniques for capacitive touch sensors Dec. 3, 2013
8599124 Display device and electronic device Dec. 3, 2013
8599121 Active matrix substrate and drive circuit thereof Dec. 3, 2013
8599120 Timing controller, liquid crystal display device having the timing controller and method of driving the LCD device Dec. 3, 2013
8593491 Application of voltage to data lines during Vcom toggling Nov. 26, 2013
8593438 Electrophoretic display and electronic device Nov. 26, 2013
8593411 Flexible-use display and control element panel for controlling cabin functions Nov. 26, 2013
8593384 System for displaying images Nov. 26, 2013
8593383 Liquid crystal display with precharge circuit Nov. 26, 2013
8593382 Liquid crystal display device Nov. 26, 2013
8588553 Scaling method and device for image signals Nov. 19, 2013
8587566 Driver for display panel and image display apparatus Nov. 19, 2013
8587556 Touch screen 2D/3D display system and method Nov. 19, 2013
8587505 Pixel structure with improved viewing angle Nov. 19, 2013
8587504 Liquid crystal display and method of driving the same Nov. 19, 2013
8587502 Liquid crystal panel driving device, method for driving liquid crystal panel, liquid crystal display device, and in-vehicle display device Nov. 19, 2013
8581943 Detachable liquid crystal display device Nov. 12, 2013
8581890 Liquid crystal display, flat display and gate driving method thereof Nov. 12, 2013
8581860 Touch panel with PDLC film and touch-sensitive display device using same Nov. 12, 2013
8581821 Liquid crystal display device, liquid crystal display method, display control device, and display control method Nov. 12, 2013
8581820 Signal driving circuit of liquid crystal display device and driving method thereof Nov. 12, 2013
8581818 Liquid crystal display device and method for driving the same Nov. 12, 2013
8581816 Liquid crystal display and driving method thereof Nov. 12, 2013
8581815 Display device Nov. 12, 2013
8581814 Method for driving pixels of a display panel Nov. 12, 2013
8581813 Display device, method of manufacturing the same and display panel for the same Nov. 12, 2013
8576209 Display device Nov. 5, 2013
8576206 Phase modulating apparatus and phase modulating method Nov. 5, 2013
8576152 Liquid crystal display and method for driving same Nov. 5, 2013
8576150 Liquid crystal display device having a line symmetric arrangement of circuit elements and lines in positive-polarity signal pixel circuit part and negative-polarity signal pixel circuit part o Nov. 5, 2013
8576149 Liquid crystal display Nov. 5, 2013
8570362 Method and apparatus for displaying two-dimensional or three-dimensional image sequence while adjusting frame rate Oct. 29, 2013
8570265 Liquid crystal display and driving method thereof Oct. 29, 2013
8570263 Electronic equipment including LED backlight Oct. 29, 2013
8570261 Undulating electrodes for improved viewing angle and color shift Oct. 29, 2013
8570260 LCD design for cold temperature operation Oct. 29, 2013
8570259 Scan method for liquid crystal display Oct. 29, 2013
8564628 Display apparatus Oct. 22, 2013
8564582 Display device, driving method therefor, and electronic apparatus Oct. 22, 2013
8564578 Semiconductor device Oct. 22, 2013
8564525 Driving device for liquid crystal display Oct. 22, 2013
8564516 Horizontal stripe liquid crystal display device Oct. 22, 2013
8564515 Gate driver circuit and display device having the same Oct. 22, 2013
8564514 Driving method of liquid crystal display device and liquid crystal display device Oct. 22, 2013
8564510 Display device and driving method thereof Oct. 22, 2013
8564466 Analog input system, analog output system, and analog input/output system Oct. 22, 2013
8558852 Source driver, electro-optical device, and electronic instrument Oct. 15, 2013
8558823 Liquid crystal display and gate modulation method thereof Oct. 15, 2013

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