Liquid crystal display device

Details Liquid crystal display device Liquid crystal display device

2011-07-19

2011-07-19

Hon, Sophie (Department: 1798)

Stock material or miscellaneous articles

Liquid crystal optical display having layer of specified...

With viewing layer of specified composition

C349S096000, C349S118000, C428S001310

Reexamination Certificate

active

07981488

ABSTRACT:
A liquid crystal display device comprising a liquid crystal cell and two polarizing plates disposed on the both sides thereof, wherein a protective film satisfying the specific conditions of retardation is sandwitched each between the liquid crystal cell and the polarizing plates. The liquid crystal display device can be easily produced at low costs and has a low viewing angle dependency of color.

REFERENCES:
patent: 2003/0218709 (2003-11-01), Ito et al.
patent: 2004/0239852 (2004-12-01), Ono et al.
patent: 2005/0105027 (2005-05-01), Wada et al.
patent: 10451261 (2000-10-01), None
patent: 1215216 (2002-06-01), None
patent: 2005-037440 (2005-02-01), None
patent: 2005-099236 (2005-04-01), None
patent: 2005-134863 (2005-05-01), None
patent: WO 03/032060 (2003-04-01), None
patent: WO 2006030954 (2006-03-01), None
JPO Website Machine English Translation of JP 2004-050516, Kawanishi et al., Feb. 19, 2004.
Form PCT/ISA/210 (International Search Report) dated Aug. 8, 2006.
Form PCT/ISA/237 (Written Opinion of the International Searching Authority) dated Aug. 8, 2006.

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