ELECTROPHORETIC DISPLAY DEVICE AND ELECTRONIC APPARATUS

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United States of America Patent

APP PUB NO 20160291441A1
SERIAL NO

15049452

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Abstract

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Provided is an electrophoretic display device in which a partitioning wall is provided between a first substrate and a second substrate, a dispersion liquid is disposed in a region that is partitioned by the partitioning wall, the dispersion liquid includes a dispersion medium and electrophoretic particles, and surfaces of partitioning wall on side of the region include inclined section, which is inclined with respect to a normal direction of the first substrate, and does not have a configuration in which the surfaces of the partitioning wall on the side of the region of portions that respectively correspond to all of a plurality of edges that intersecting lines between the surface of the partitioning wall on the side of the region and a surface of a first substrate side thereof, form, include inclined section with the same inclination direction and the same inclination angle.

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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
Yamazaki, Katsunori Matsumoto-shi, JP 91 797

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