Liquid crystal alignment layer containing polyvinyl-alcohol and

Details Liquid crystal alignment layer containing polyvinyl-alcohol and Liquid crystal alignment layer containing polyvinyl-alcohol and

1986-02-11

1989-02-07

Sikes, William L.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Mixing of two or more solid polymers; mixing of solid...

525 61, G02F 1133, C08F 800

Patent

active

048027405

ABSTRACT:
A liquid crystal device comprising an alignment-controlling film formed by applying an aqueous solution containing one part by weight of polyvinyl alcohol and 2 to 4 parts by weight of titanium alkoxide to a substrate surface, followed by heating.

REFERENCES:
patent: 3334057 (1967-08-01), Marks et al.
patent: 4016129 (1977-04-01), Miyosawa
patent: 4256377 (1981-03-01), Krueger et al.
patent: 4496647 (1985-01-01), Kawabe et al.
patent: 4647680 (1987-03-01), Barfurth et al.

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