Liquid crystal cells – elements and systems – Particular structure – Having significant detail of cell structure only
Reexamination Certificate
2006-02-14
2006-02-14
Ton, Toan (Department: 2871)
Liquid crystal cells, elements and systems
Particular structure
Having significant detail of cell structure only
C349S156000, C349S106000, C349S110000
Reexamination Certificate
active
06999151
ABSTRACT:
A liquid crystal device is provided that comprises a plurality of spacers formed on a first substrate, a plurality of R colored layers, G colored layers, and B colored layers formed on a second substrate opposite to the first substrate, and a light-shielding layer formed between the colored layers. The plurality of spacers is provided around the respective colored layers, and the dimensions of the spacers is set to be Zg<Zb and Zg<Zr, and preferably, Zg<Zr<Zb corresponding to the respective colored layers. Thus, even if an assembly error occurs in attaching the substrates, the possibility that the spacers may get into the G colored regions is suppressed.
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Asada Koji
Taguchi Satoshi
Harness & Dickey & Pierce P.L.C.
Seiko Epson Corporation
Ton Toan
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