Liquid crystal display device

Details Liquid crystal display device Liquid crystal display device

1997-09-02

2000-10-24

Dang, Hung Xuan

Liquid crystal cells, elements and systems

Particular structure

Interconnection of plural cells in series

349120, 349117, G02F 11347, G02F 11335

Patent

active

061375543

ABSTRACT:
A liquid crystal display device is provided which improves the angle of view characteristics over that of a conventional OCB type LCD, has a high transmissivity, and can be driven at a low voltage. The liquid crystal display device includes two optical phase difference compensating mechanisms interposed between two substrates and two filter mechanisms, each of which compensating mechanisms has an action for performing compensating modulation on light passing through about one half the thickness of said liquid crystal layer, wherein the product of anisotropy .DELTA.n of the liquid crystal layer and its thickness d is preferably 0.8<.DELTA.nd<2.0.

REFERENCES:
patent: 5410422 (1995-04-01), Bos
patent: 5677747 (1997-10-01), Ishikawa et al.
patent: 5774197 (1998-06-01), Nakamura
patent: 5805253 (1998-09-01), Mori et al.

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