Liquid crystal cells – elements and systems – Particular structure – Having significant detail of cell structure only
Reexamination Certificate
2005-08-24
2008-11-25
Duong, Thoi V (Department: 2871)
Liquid crystal cells, elements and systems
Particular structure
Having significant detail of cell structure only
Reexamination Certificate
active
07456920
ABSTRACT:
A method of manufacturing an electro-optical device, the electro-optical device having a pair of substrates with an electro-optical material interposed therebetween, the method includes forming electrodes on a substrate surface of at least one substrate of the pair of substrates opposite to the electro-optical material so as to apply a predetermined voltage to the electro-optical material for every pixel; forming a base film of an alignment film made of an inorganic material on the electrodes by performing a first PVD method while setting an angle which a scattering direction of the inorganic material forms with respect to the substrate surface to one value or a plurality of values such that the electrode does not generate a blocked portion at one location with respect to the scattering direction; and forming the alignment film made of the inorganic material on the base film by fixing the angle to a predetermined value different from the value set by the first PVD method or performing a second PVD method with a film forming condition different from the first PVD method.
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Duong Thoi V
Oliff & Berridg,e PLC
Seiko Epson Corporation
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