Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
January 19, 2010
Patent Application Number
11953367
Date Filed
December 10, 2007
Patent Primary Examiner
Patent abstract
A display device including a color filter having a multiple types of electrochromic dyes disposed on a pixel by pixel basis, the electrochromic dyes allowing reversible coloring or decoloring, and a light quantity control element for controlling an amount of light emitted to the electrochromatic dyes of the color filter.
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