Method of assembling a liquid crystal cell

Details Method of assembling a liquid crystal cell Method of assembling a liquid crystal cell

1974-04-29

1976-06-01

Dier, Philip

Glass manufacturing

Processes

Fusion bonding of glass to a formed part

65 58, 141 1, 141 8, 156109, 350160LC, 428 34, B32B 302, C03C 2700, E06B 324

Patent

active

039605345

ABSTRACT:
In a cell comprising a pair of oppositely disposed, flat substrates, and an edge seal maintaining the substrates in spaced apart relation, a fabrication process in which the two substrates are disposed in oppositely disposed relation and in contact with a glass frit bead disposed therebetween, and spacer plates are disposed between the substrates between the bead and the edges of the substrates. The glass bead is heat softened and the two substates forced towards one another against the bead until further inward movement is prevented by contact of the substrates with the spacer plates.

REFERENCES:
patent: 3097061 (1963-07-01), Woelk
patent: 3305123 (1967-02-01), Nordby
patent: 3527663 (1970-09-01), Rose et al.
patent: 3573149 (1971-03-01), Tibble et al.
patent: 3701368 (1972-10-01), Stern
patent: 3799651 (1974-03-01), Janning
patent: 3807833 (1974-04-01), Graham et al.
patent: 3814501 (1974-06-01), Schindler
patent: 3862830 (1975-01-01), Stern

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