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Class Information
Number: 345/49
Name: Computer graphics processing, operator interface processing, and selective visual display systems > Plural physical display element control system (e.g., non-crt) > Segmented display elements > Light-controlling display elements > Electrochromic elements
Description: Subject matter in which the segmented display elements* include electrochromic display elements*, or elements made from a material with light absorption properties such that the material takes on a color upon the application of an electric field.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8681416 Passive multiplexing extension for electronic paper displays Mar. 25, 2014
8643931 Vehicle rearview mirror with spotter mirror Feb. 4, 2014
8643932 Reflection type display apparatus and method for driving this apparatus Feb. 4, 2014
8638275 Incandescent light source display and method for making the same Jan. 28, 2014
8610662 Driving of electrowetting displays Dec. 17, 2013
8508436 Electronic display systems Aug. 13, 2013
8378927 Apparatus for driving electrochromic device and method thereof Feb. 19, 2013
8378937 Image display apparatus Feb. 19, 2013
8259380 Electrodes of electrochemical/electrically-driven devices Sep. 4, 2012
8232958 High-contrast backlight Jul. 31, 2012
8217857 Display, display method, and electronic device Jul. 10, 2012
8174489 Dual-sided display for mobile device May. 8, 2012
8164818 Electrochromic window fabrication methods Apr. 24, 2012
8098418 Electro-optic displays, and color filters for use therein Jan. 17, 2012
8085460 Electrochromic device Dec. 27, 2011
8064119 Display element and driving method thereof Nov. 22, 2011
8014056 Display element and method of driving the same Sep. 6, 2011
7990602 Display medium and display device Aug. 2, 2011
7869119 Electronic paper Jan. 11, 2011
7847996 Electro-wetting display device Dec. 7, 2010
7833592 Glazing panel Nov. 16, 2010
7777933 Electrochemical system on a plastic substrate Aug. 17, 2010
7746533 Electrochromic devices utilizing very low band gap conjugated counter electrodes: preparation and use Jun. 29, 2010
7719748 Method and apparatus for switching optical filters May. 18, 2010
7715082 Electrochromic devices based on lithium insertion May. 11, 2010
7626748 Gel polymers containing ionic liquids Dec. 1, 2009
7623284 Electropolymerization method for preparing nano-tube type conducting polymer using porous template, method for preparing electrochromic device, and electrochromic device prepared therefrom Nov. 24, 2009
7609433 Electrochromic device and method of making the same Oct. 27, 2009
7586663 Gel polymer electrolytes Sep. 8, 2009
7586667 Electronic electrochromic device and method Sep. 8, 2009
7535615 Electrochromic element May. 19, 2009
7532383 Electrochromic device having improved color properties May. 12, 2009
7489432 Electrochromic display device and display apparatus Feb. 10, 2009
7457027 Fabrication of cell cavities for electrooptic devices Nov. 25, 2008
7420727 Active matrix electrochromic display Sep. 2, 2008
7375871 Electrochromic glass control device May. 20, 2008
7342708 Electrochromic device using poly(3,4-ethylenedioxythiophene) and derivatives thereof Mar. 11, 2008
7336410 High-definition pixel structure of electrochromic displays and method of producing the same Feb. 26, 2008
7312914 Electrochromic display device and electrodeposition-type display device Dec. 25, 2007
7310080 Electrowetting and electrostatic screen display systems, color displays and transmission means Dec. 18, 2007
7306833 Structure for thermochromic glazing having a substance contained between two glass substrates Dec. 11, 2007
7236364 Case for portable terminal using color liquid crystal Jun. 26, 2007
7215318 Electrochromic element drive control circuit May. 8, 2007
7142190 Cellular communication handsets having variable appearance housings and methods therefor Nov. 28, 2006
7116309 Photowriting display device and photowriting display unit incorporating the same Oct. 3, 2006
6924792 Electrowetting and electrostatic screen display systems, colour displays and transmission means Aug. 2, 2005
6449082 Busbars for electrically powered cells Sep. 10, 2002
6381346 Three-dimensional face identification system Apr. 30, 2002
6369934 Self bleaching photoelectrochemical-electrochromic device Apr. 9, 2002
6365068 Heterocyclic aromatic anion salts, and their uses as ionic conducting materials Apr. 2, 2002

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