Method for manufacturing liquid crystal device

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United States of America Patent

PATENT NO 9989808
SERIAL NO

14976682

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Abstract

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A method for manufacturing a liquid crystal device that includes forming an inorganic alignment layer by emitting an alignment film material that is made of an inorganic material in an oblique direction onto a substrate, and forming an organic alignment layer that is a monomolecular film made of an organic material chemically bonded with the inorganic alignment layer on a surface of the inorganic alignment layer by treating the surface of the inorganic alignment layer with a silane coupling agent that has an alkyl group, wherein a pretilt angle of a liquid crystal molecule is set to a desired angle by selecting the silane coupling agent by the number of carbon atoms.

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Patent Owner(s)

Patent OwnerAddress
SEIKO EPSON CORPORATIONTOKYO 160-8801

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Nakata, Hideo Suwa, JP 17 71
Seki, Shinsuke Chino, JP 4 10
Tanaka, Takao Suwa, JP 64 402
Zhang, Huiping Suwa, JP 67 863

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