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Class Information
Number: 345/84
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
Description: Subject matter in which the matrix display elements* control the amount or distribution of light which is applied to the display elements*.










Sub-classes under this class:

Class Number Class Name Patents
345/105 Electrochromic elements 216
345/85 Electroscopic (e.g., movable electrodes or electrostatic elements) 307
345/87 Liquid crystal display elements (lcd) 3,686
345/86 Magneto-optic 77
345/107 Particle suspensions (e.g., electrophoretic) 1,186
345/106 Thermochromic elements 42


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

Patent Number Title Of Patent Date Issued
7502009 Method and apparatus for controlling operation of lamps Mar. 10, 2009
7498648 Mirror-based projection system with a programmable control unit for controlling a spatial light modulator Mar. 3, 2009
7499065 Asymmetrical switching delay compensation in display systems Mar. 3, 2009
7495681 Resolution detection method for an electronic display device Feb. 24, 2009
7492497 Multi-layer light modulator Feb. 17, 2009
7492346 Surface lighting device and portable terminal using the same Feb. 17, 2009
7489293 Pixel circuit driving method, pixel circuit, electro-optical device, and electronic apparatus Feb. 10, 2009
7483001 Active matrix substrate, electro-optical device, and electronic device Jan. 27, 2009
7483021 Drive control circuit, emission control circuit, communication apparatus and drive control method Jan. 27, 2009
7479940 Display device with electrical zipper interconnect Jan. 20, 2009
7477219 Micro-mirror and method Jan. 13, 2009
7477442 Display apparatus and method for producing the same Jan. 13, 2009
7474289 Display apparatus and image signal processing apparatus Jan. 6, 2009
7474286 Laser displays using UV-excitable phosphors emitting visible colored light Jan. 6, 2009
7471050 Organic EL drive circuit and organic EL display device Dec. 30, 2008
7471273 Bit segment timing organization providing flexible bit segment lengths Dec. 30, 2008
7471288 Light emitting display device and driving control method therefor Dec. 30, 2008
7466301 Method of driving a display adaptive for making a stable brightness of a back light unit Dec. 16, 2008
7463399 Flat panel display and a method of driving the same Dec. 9, 2008
7463398 Display device Dec. 9, 2008
7463226 Driver circuit and display device Dec. 9, 2008
7459333 Method for making a micromirror-based projection system with a programmable control unit for controlling a spatial light modulator Dec. 2, 2008
7453419 Edge lighting system for interactive display surface Nov. 18, 2008
7453424 Matrix display device with photosensitive element Nov. 18, 2008
7453478 Address generation in a light modulator Nov. 18, 2008
7450085 Intelligent lighting module and method of operation of such an intelligent lighting module Nov. 11, 2008
7450086 Projector Nov. 11, 2008
7446779 Color signal correction apparatus, color signal correction method and image display apparatus Nov. 4, 2008
7446739 Electro-optical device, method to drive the same, and electronic apparatus Nov. 4, 2008
7443388 Housing for a computing device Oct. 28, 2008
7439944 Light emitting diode multiphase driver circuit and method Oct. 21, 2008
7436379 Reversible image display medium Oct. 14, 2008
7436389 Method and system for controlling the output of a diffractive light device Oct. 14, 2008
7436575 Small thin film movable element, small thin film movable element array and method of driving small thin film movable element array Oct. 14, 2008
7436576 Display element Oct. 14, 2008
7432892 Light transmission controlling apparatus, 2D and 3D image display apparatus having the same and method of manufacturing the same Oct. 7, 2008
7430022 Color display device Sep. 30, 2008
7427993 Motion adaptive pixel boost with data compression and decompression Sep. 23, 2008
7423798 Addressing circuit and method for bi-directional micro-mirror array Sep. 9, 2008
7420538 Liquid crystal display device and driving device thereof, and method for driving liquid crystal display device Sep. 2, 2008
7421375 Organic electroluminescent device and driving method thereof Sep. 2, 2008
7417610 Image display apparatus and image display methods Aug. 26, 2008
7417609 Prevention of charge accumulation in micromirror devices through bias inversion Aug. 26, 2008
7417607 Electro-optical device and electronic apparatus Aug. 26, 2008
7405856 Display system timing control method Jul. 29, 2008
7403180 Hybrid color synthesis for multistate reflective modulator displays Jul. 22, 2008
7394194 Tiled display Jul. 1, 2008
7394351 Display assembly with horn configuration for vehicle Jul. 1, 2008
7394449 Back-light apparatus for liquid crystal display device Jul. 1, 2008
7379302 Display device with heat conducting member for heat dissipation May. 27, 2008

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