Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Akira Yamaguchi0
Date of Patent
October 27, 2009
Patent Application Number
10462674
Date Filed
June 17, 2003
Patent Primary Examiner
Patent abstract
The image display device includes a liquid crystal panel which has at least one optical sensor for outputting an electric signal resulting from light irradiation, pixel electrodes for driving a liquid crystal, switching elements for switching the pixel electrodes and a single transparent substrate on which the at least one optical sensor, the pixel electrodes and the switching elements are formed by laminating thin films.
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