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:
Jul. 05, 2016
Filed:
Nov. 19, 2012
Applicant:
Sony Corporation, Tokyo, JP;
Inventors:
Yuriko Kaino, Kanagawa, JP;
Ken Kobayashi, Kanagawa, JP;
Aya Shuto, Kanagawa, JP;
Hidehiko Takanashi, Kanagawa, JP;
Assignee:
SONY CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 26/00 (2006.01); G02F 1/133 (2006.01); G09G 3/34 (2006.01); G03G 13/00 (2006.01); G02F 1/167 (2006.01); G02F 1/01 (2006.01);
U.S. Cl.
CPC ...
G02F 1/167 (2013.01); G02F 1/0102 (2013.01); G02F 2001/1678 (2013.01); Y10T 29/49002 (2015.01);
Abstract
An electrophoretic device includes: a plurality of electrophoretic particles in an insulating liquid; and a porous layer formed of a fibrous structure in the insulating liquid, the fibrous structure having a polarity same as a polarity of the electrophoretic particles.