Permanent display liquid crystal device via voltage application

Details Permanent display liquid crystal device via voltage application Permanent display liquid crystal device via voltage application

1981-09-21

1984-02-28

Corbin, John K.

350339R, 350346, G02F 1137, G02F 1133

Patent

active

044339003

ABSTRACT:
A liquid crystal display device having a layer of liquid crystals sandwiched between a pair of substrates, of which at least one substrate is transparent, is characterized in that the liquid crystal display device comprises a fixed display pattern formed by applying a voltage to said layer of liquid crystals.

REFERENCES:
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patent: 3680950 (1972-08-01), Haas et al.
patent: 3833287 (1974-09-01), Taylor et al.
patent: 3900248 (1975-08-01), Nagasaki
patent: 3960750 (1976-06-01), Moriyama et al.
patent: 3977769 (1976-08-01), Tsukamoto et al.
patent: 4105297 (1978-08-01), Shimizu
patent: 4333708 (1982-06-01), Boyd et al.
Demus, "Chemistry and Display Performance", Nonemmissive Electro-Optic Displays Plenum Press 1976, pp. 83-119.

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