Method of coating substrate for liquid crystal display device

Details Method of coating substrate for liquid crystal display device Method of coating substrate for liquid crystal display device

1977-12-21

1978-09-26

Kellogg, Arthur D.

Glass manufacturing

Processes

Fusion bonding of glass to a formed part

65 60A, 65 60D, 350341, C03C 1702, C03C 1730

Patent

active

041166582

ABSTRACT:
A method of treating the substrate for a liquid crystal display device to permit unidirectional alignment of the liquid crystal molecules, comprising the steps of forming a silicon dioxide film on the electrode-bearing surface of a substrate, laminating a silicon film on the silicon dioxide film, rubbing the surface of the silicon film in a predetermined direction, and subjecting the substrate a heat treatment.

REFERENCES:
patent: 3242007 (1966-03-01), Jensen
patent: 3787110 (1974-01-01), Berreman et al.
patent: 3832034 (1974-08-01), Edmonds
patent: 3885860 (1975-05-01), Sorkin

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