Liquid crystal cells – elements and systems – Particular structure – Having significant detail of cell structure only
Reexamination Certificate
2007-04-24
2008-08-12
Duong, Thoi V (Department: 2871)
Liquid crystal cells, elements and systems
Particular structure
Having significant detail of cell structure only
C349S114000
Reexamination Certificate
active
07411642
ABSTRACT:
To provide a color filter substrate and transflective type electro-optical device capable of ensuring both brightness of reflective display and saturation of transmissive display. Also, to reduce the difference in color between reflective display and transmissive display. A reflective layer211having openings211ais formed on a substrate201, and subsequently, a transmissive layer214is partially formed, and upon these is formed a color filter212having colored layers212r,212g, and212b. Thick portions212TH provided to non-formation regions of the transmissive layer214are formed to the colored layer.
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Communications from Japanese Patent Office regarding related applications.
Nakano Tomoyuki
Takizawa Keiji
Duong Thoi V
Harness & Dickey & Pierce P.L.C.
Seiko Epson Corporation
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