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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
7660033 Electrophoretic display device and electronic apparatus Feb. 9, 2010
7652646 Systems for displaying images involving reduced mura Jan. 26, 2010
7646368 Spoke recovery in a color display Jan. 12, 2010
7646363 Display device and electronic equipment Jan. 12, 2010
7643005 Semi-permanent electronic paper Jan. 5, 2010
7639220 Display device and light adjusting method thereof Dec. 29, 2009
7629950 Gamma reference voltage generating circuit and flat panel display having the same Dec. 8, 2009
7626565 Display device using self-luminous elements and driving method of same Dec. 1, 2009
7626581 Device and method for display memory using manipulation of mechanical response Dec. 1, 2009
7619599 Optical scanning device, method of controlling optical scanning device, and image display apparatus Nov. 17, 2009
7616368 Light concentrating reflective display methods and apparatus Nov. 10, 2009
7609230 Display method and system using transmissive and emissive components Oct. 27, 2009
7604357 Adjusting light intensity Oct. 20, 2009
7605783 Driving circuit of light emitting element Oct. 20, 2009
7605785 Black level uniformity correction method Oct. 20, 2009
7605791 Liquid crystal display having feed-forward circuit Oct. 20, 2009
7602408 Luminance suppression power conservation Oct. 13, 2009
7602387 Electroluminescent display devices Oct. 13, 2009
7595786 Illumination system and illumination control method for adaptively adjusting color temperature Sep. 29, 2009
7595796 Optimizing lifetime of a display Sep. 29, 2009
7595926 Integrated IMODS and solar cells on a substrate Sep. 29, 2009
7592988 Display device having optical waveguides and light-emitting units Sep. 22, 2009
7592991 Light emitting device and drive method thereof Sep. 22, 2009
7589699 Electronic circuit, electro-optical device, method for driving electro-optical device and electronic apparatus Sep. 15, 2009
7586473 Active matrix array device, electronic device and operating method for an active matrix array device Sep. 8, 2009
7586472 Subtractive display Sep. 8, 2009
7580016 Backlight unit and liquid crystal display device using the same Aug. 25, 2009
7580017 Image display medium and image writing apparatus Aug. 25, 2009
7570489 Heat dissipation system for digital electronic signboard Aug. 4, 2009
7567223 Light-emitting diode (LED) hysteretic current controller Jul. 28, 2009
7557778 Display device and control circuit for a light modulator Jul. 7, 2009
7557781 Planar display structure with LED light source Jul. 7, 2009
7554533 Device for improving pixel addressing Jun. 30, 2009
7554359 Circuit for inspecting semiconductor device and inspecting method Jun. 30, 2009
7551153 Combined exponential/linear RGB LED I-sink digital-to-analog converter Jun. 23, 2009
7551154 Image display system and method Jun. 23, 2009
7551345 Electrophoretic display device and electronic apparatus Jun. 23, 2009
7548365 Semiconductor device and method comprising a high voltage reset driver and an isolated memory array Jun. 16, 2009
7540644 LCD optic shutter Jun. 2, 2009
7538306 Illumination device May. 26, 2009
7535466 System with server based control of client device display features May. 19, 2009
7527998 Method of manufacturing MEMS devices providing air gap control May. 5, 2009
7525522 Display apparatus Apr. 28, 2009
7522149 Display device and information terminal device Apr. 21, 2009
7518570 Method and apparatus for miniaturizing digital light processing displays using high refractive index crystals Apr. 14, 2009
7518580 Light emitting display, display panel, and driving method thereof Apr. 14, 2009
7518585 Organic EL display device and method of driving the device Apr. 14, 2009
7515324 System and method for resolving reset conflicts in a phased-reset spatial light modulator system Apr. 7, 2009
7515223 Display apparatus and light guide plate thereof Apr. 7, 2009
7511696 Display with reduced power light source Mar. 31, 2009

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