Liquid crystal device having reduced-pressure region in communic

Details Liquid crystal device having reduced-pressure region in communic Liquid crystal device having reduced-pressure region in communic

1985-08-08

1987-07-28

Corbin, John K.

350344, 350350S, G02F 113

Patent

active

046828583

ABSTRACT:
A liquid crystal cell having a pair of substrates disposed with a gap therebetween and a liquid crystal injected through a liquid crystal injection port and enclosed in the gap between the substrates. The liquid crystal cell has spacer members disposed on at least one of the substrates, a liquid crystal layer region, the thickness of which is regulated by the spacer members, and a reduced pressure space communicating with the liquid crystal layer region.

REFERENCES:
patent: 4130408 (1978-12-01), Crossland et al.
patent: 4407870 (1983-10-01), Clerc et al.
patent: 4443063 (1984-04-01), Nishiyama
patent: 4528562 (1985-07-01), Crossland et al.
patent: 4548475 (1985-10-01), Brendle et al.

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