Liquid crystal cells – elements and systems – Particular structure – Having significant detail of cell structure only
Reexamination Certificate
2005-01-25
2005-01-25
Ton, Toan (Department: 2871)
Liquid crystal cells, elements and systems
Particular structure
Having significant detail of cell structure only
C349S099000, C349S119000, C349S180000, C349S181000
Reexamination Certificate
active
06847425
ABSTRACT:
A liquid crystal display includes a liquid crystal cell including a first transparent substrate and a second substrate, and a reflector attached to the outer surface of the first transparent substrate with a bonding layer therebetween. A first retarder is disposed on the outer surface of the second transparent substrate, a second retarder is disposed on the first retarder, and a polarizer is disposed on the second retarder. The reflector includes a resin substrate having an irregular surface and a metal reflection layer also having an irregular surface that corresponds to the irregular surface of the reflector. The reflector is attached to the liquid cell so that the metal reflector layer faces the first transparent substrate.
REFERENCES:
patent: 6219122 (2001-04-01), Uchida et al.
patent: 4-212931 (1992-08-01), None
Kano Mitsuru
Ohizumi Mitsuo
Tanada Tetsushi
Alps Electric Co. ,Ltd.
Brinks Hofer Gilson & Lione
Duong Tai
Ton Toan
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