Liquid crystal cells – elements and systems – Particular structure – Having significant detail of cell structure only
Reexamination Certificate
2006-10-10
2006-10-10
Schechter, Andrew (Department: 2871)
Liquid crystal cells, elements and systems
Particular structure
Having significant detail of cell structure only
C349S113000
Reexamination Certificate
active
07119871
ABSTRACT:
A liquid crystal display device in which the accuracy of the gap between its substrates can be improved includes a refelector formed in at least a part of each pixel area on a liquid-crystal-side surface of one of substrates disposed in opposition to each other with a liquid crystal interposed therebetween, the reflector serving to reflect light incident from the other substrate, an uneven portion formed on a reflection surface of the reflector, and columnar spacers formed on a liquid-crystal-side surface of the other substrate. Each of the columnar spacers is disposed with its vertex portion being opposed to a convex portion of the reflector.
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Kurahashi Nagatoshi
Nakayoshi Yoshiaki
Yanagawa Kazuhiko
A. Marquez, Esq. Juan Carlos
Fisher Esq. Stanley P.
Hitachi , Ltd.
Reed Smith LLP
Schechter Andrew
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