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:
Oct. 08, 2013
Filed:
Aug. 16, 2012
Applicants:
Atsuhito Yasui, Kanagawa, JP;
Hiroyuki Yasukochi, Kanagawa, JP;
Inventors:
Atsuhito Yasui, Kanagawa, JP;
Hiroyuki Yasukochi, Kanagawa, JP;
Assignee:
Sony Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 26/00 (2006.01); G09G 3/34 (2006.01); G03G 17/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
An electrophoresis device, includes: a migrating particle; a porous layer including a fibrous structure holding a non-migrating particle having optical reflection characteristics different from optical reflection characteristics of the migrating particle; and a light-transmissive dividing wall including part of the porous layer.