Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Jun Koyama0
Shunpei Yamazaki0
Date of Patent
September 21, 2010
0Patent Application Number
109590560
Date Filed
October 7, 2004
0Patent Citations Received
Patent Primary Examiner
Patent abstract
The aperture ratio of a pixel of a reflecting type display device is improved without increasing the number of masks and without using a black mask. Locations for light shielding between pixels are arranged such that a pixel electrode overlaps with a portion of a gate wiring and a source wiring. In locations for shielding TFTs, a high pixel aperture ratio is realized by forming a color filter (red, or lamination of red and blue), formed on an opposing substrate.
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