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:
Aug. 15, 2017
Filed:
Jul. 17, 2013
Applicant:
Sony Corporation, Tokyo, JP;
Inventors:
Aya Shuto, Kanagawa, JP;
Hidehiko Takanashi, Kanagawa, JP;
Ken Kobayashi, Kanagawa, JP;
Yuriko Kaino, Kanagawa, JP;
Masakazu Mitsugi, Kanagawa, JP;
Assignee:
Sony Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 26/00 (2006.01); G02F 1/03 (2006.01); G02F 1/133 (2006.01); G09G 3/34 (2006.01); G03G 17/04 (2006.01); G02F 1/167 (2006.01); G02F 1/1333 (2006.01);
U.S. Cl.
CPC ...
G02F 1/167 (2013.01); G02F 1/133348 (2013.01); G02F 2001/1678 (2013.01);
Abstract
An electrophoresis device including: in an insulating liquid, migrating particles in a charged state; and a porous layer including a fibrous structure and non-migrating particles, the fibrous structure having a potential opposite to that of the migrating particles, and the non-migrating particles held by the fibrous structure.