Liquid crystal display cells

Details Liquid crystal display cells Liquid crystal display cells

1976-04-05

1977-07-26

Bauer, Edward S.

G02F 113

Patent

active

040379302

ABSTRACT:
In a liquid crystal display cell wherein two glass plates are sealed to a peripheral sealing member provided with a liquid crystal inlet port, the peripheries of the glass plates generally project slightly beyond the periphery of the peripheral sealing member thus forming a shallow groove. Low melting point glass filler is filled in the groove about the inlet port. A metal layer is applied onto the filler and finally a solder layer is applied onto the metal layer to seal the inlet port.

REFERENCES:
patent: 3751137 (1973-08-01), Fitzgibbons et al.
patent: 3771855 (1973-11-01), Burns
patent: 3932024 (1976-01-01), Yaguchi et al.
patent: 3967882 (1976-07-01), Kubota et al.
patent: 3970363 (1976-07-01), Geyer et al.
patent: 3990781 (1976-11-01), Gum
patent: 3990782 (1976-11-01), Yamasaki
patent: 3992082 (1976-11-01), Katz

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