Electro-optical device, method of manufacturing the same, and electronic apparatus
AssigneeSeiko Epson Corporation
InventorsHiromi Wano, Takaaki Tanaka
Life of this patent
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AssigneeSeiko Epson Corporation
InventorsHiromi Wano, Takaaki Tanaka
Estimating the term…
An electro-optical device includes a pair of substrates; electro-optical material that is inserted between the pair of substrates; and an alignment film that is formed on a surface contacting the electro-optical material on at least one substrate of the pair of substrates. In the electro-optical device, the alignment film is formed by laminating a regulation layer and an auxiliary layer on the surface, the regulation layer exerting an alignment regulating force to regulate alignment of the electro-optical material in a particular direction on the surface, and the auxiliary layer provided below the regulation layer and exerting an alignment regulating force in at least an azimuthal direction along the surface of the particular direction to assist the regulation layer for the alignment regulating force of the regulation layer.
An electro-optical device comprising:
A method of manufacturing an electro-optical device including a pair of substrates, electro-optical material inserted between the pair of substrates, and an alignment film formed on a surface of at least one substrate of the pair of substrates facing the electro-optical material, the method comprising:
Dependencies are inferred from the claim text.