Liquid crystal display device

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350339R, G02F 113

Patent

active

044377312

ABSTRACT:
A novel alignment film for liquid crystal is prepared by depositing an organic solvent solution of an alkylalkoxy silane and an alkoxymetallic compound of Ti, Zr, Ge onto an electrode-side surface of substrate, and curing the solution on the substrate by heating.
The alignment film shows good alignment for various types of liquid crystals and has long life.

REFERENCES:
patent: 3728008 (1973-04-01), Allan et al.
patent: 3843230 (1974-10-01), Haas et al.
patent: 3867015 (1975-02-01), Iida et al.
Mellan, I., Industrial Solvents Handbook (Noyes Data Corp., New Jersey 1970) Contents & pp. 143,164,165,294,301, & 453.

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