Liquid crystal device and method for preparing same

Details Liquid crystal device and method for preparing same Liquid crystal device and method for preparing same

1975-12-08

1978-06-20

Bauer, Edward S.

357 71, G02F 113

Patent

active

040958760

ABSTRACT:
A liquid crystal cell comprises two conductive glass plates sealed together by means of a glass frit seal along the edges of the plates in spaced apart relation to form an enclosure. A gap is left through the seal for filling the enclosure with a liquid crystal composition with a barrier behind the gap. Prior to filling, a continuous multimetal coating is sputtered so as to completely surround the gap. After the cell is filled, the gap is hermetically sealed by means of a fused solder seal bonded to the sputtered coating.

REFERENCES:
patent: 3799649 (1974-03-01), Carlyle
patent: 3926747 (1975-12-01), Newby et al.
patent: 3939556 (1976-02-01), Borel et al.
patent: 3950233 (1976-04-01), Rosvold

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