The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 13, 2018
Filed:
Nov. 30, 2015
Applicant:
Sony Corporation, Tokyo, JP;
Inventors:
Atsuhito Yasui, Kanagawa, JP;
Hidehiko Takanashi, Kanagawa, JP;
Ken Kobayashi, Kanagawa, JP;
Yuriko Kaino, Kanagawa, JP;
Masakazu Mitsugi, Kanagawa, JP;
Aya Shuto, Kanagawa, JP;
Assignee:
SONY CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 26/00 (2006.01); G02F 1/133 (2006.01); G09G 3/19 (2006.01); G03G 13/00 (2006.01); G02F 1/167 (2006.01);
U.S. Cl.
CPC ...
G02F 1/167 (2013.01); G02F 2001/1672 (2013.01); G02F 2001/1678 (2013.01);
Abstract
An electrophoretic device includes: a porous layer including a first fibrous structure and a non-electrophoretic particle held in the first fibrous structure; an electrophoretic particle configured to move through a space formed at the porous layer; a second fibrous structure covering the porous layer; and a partition provided from the porous layer to the second fibrous structure.