Liquid-crystal composition

Details Liquid-crystal composition Liquid-crystal composition

1984-08-21

1987-02-17

Gron, Teddy S.

Compositions

Liquid crystal compositions

Containing nonsteryl liquid crystalline compound of...

2522995, 25229963, 25224966, C09K 334, G02F 113

Patent

active

046438416

ABSTRACT:
A liquid-crystal composition to be used in a multiplex-driving system in a twisted nematic (TN) type liquid-crystal display devices of the present invention is extremely superior in its display characteristics, and is able to meet sufficiently the demands to increase the information content of various liquid-crystal display devices of high-level multiplexing operation. The liquid-crystal composition is more considerable in its usefulness than the validity thereof in half-tone display especially when it is used in a liquid-crystal television.

REFERENCES:
patent: 4198130 (1980-04-01), Boller et al.
patent: 4229315 (1980-10-01), Krause et al.
patent: 4285829 (1981-08-01), Eidenschink et al.
patent: 4309204 (1982-01-01), Harrison et al.
patent: 4330426 (1982-05-01), Eidenschink et al.
patent: 4331552 (1982-05-01), Eidenschink et al.
patent: 4391730 (1983-07-01), Kuschel et al.
patent: 4398803 (1983-08-01), Pohl et al.
patent: 4410445 (1983-10-01), Baur et al.
patent: 4415470 (1983-11-01), Eidenschink et al.

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