Field effect type liquid crystal display device

Details Field effect type liquid crystal display device Field effect type liquid crystal display device

1977-02-22

1978-08-08

Bauer, Edward S.

Communications: electrical

Land vehicle alarms or indicators

Internal alarm or indicator responsive to a condition of the...

340336, G02F 113

Patent

active

041052978

ABSTRACT:
A field effect type liquid crystal display device has electrode segments arranged and shaped such that a uniform orientation of liquid crystal molecules is attained to improve the quality of a displayed image. The electrode is structured such that a down slope is presented to the orientation of liquid crystal molecules at those edges of electrode segments which define an edge of a displayed pattern.

REFERENCES:
patent: 3702723 (1972-11-01), Borden
patent: 3781863 (1973-12-01), Fujita
patent: 3837729 (1974-09-01), Harsch
patent: 3877015 (1975-04-01), Kanazaki et al.
patent: 3938140 (1976-02-01), Garcia et al.
patent: 3945001 (1976-03-01), Shimakawa
patent: 3989353 (1976-11-01), Phalan
patent: 4023890 (1977-05-01), Shiraser et al.
patent: 4034368 (1977-07-01), Shimomura
patent: 4036550 (1977-07-01), Yih
patent: 4050787 (1977-09-01), Fujita

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