Liquid-crystal display having liquid-crystal layer oriented...

Details Liquid-crystal display having liquid-crystal layer oriented... Liquid-crystal display having liquid-crystal layer oriented...

2000-03-16

2008-05-06

Nguyen, Dung T. (Department: 2871)

Liquid crystal cells, elements and systems

Particular structure

Having significant detail of cell structure only

C349S033000, C349S106000

Reexamination Certificate

active

07369201

ABSTRACT:
A liquid-crystal display suitable for the optically compensated birefringence (OCB) display mode is used so as to simplify the voltage setting relating to display of each color by setting as follows. A liquid-crystal layer is oriented to bend alignment between a pair of substrates. A phase compensation plate is set for compensating a phase of the liquid-crystal layer outside of each of the substrates. And a retardation between the liquid-crystal and the phase compensation plates is set to a value ½ or less of the minimum wavelength of the light relating to display.

REFERENCES:
patent: 5107356 (1992-04-01), Castleberry
patent: 5541753 (1996-07-01), Raynes et al.
patent: 5774197 (1998-06-01), Nakamura
patent: 6115014 (2000-09-01), Aoki et al.
patent: 6-75116 (1994-03-01), None
patent: 6-294962 (1994-10-01), None
patent: 8-262400 (1996-10-01), None
patent: 10-197862 (1998-07-01), None
Portions of Publication—“Society for Information Display—International Symposium—Digest of Technical Papers—vol. XXV,” San Jose McEnery Convention Center, San Jose, CA, Jun. 14-16, 1994, Title Page, Table of Contents pp. iii-xi, and pp. 927-930.
Korean Office Action dated Nov. 16, 2001, with partial English translation.

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