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. 18, 2014
Filed:
Feb. 25, 2011
Applicants:
Masahiro Ueda, Osaka, JP;
Ayao Moriyama, Tokyo, JP;
Inventors:
Masahiro Ueda, Osaka, JP;
Ayao Moriyama, Tokyo, JP;
Assignees:
SANYO Electric Co., Ltd., Moriguchi-shi, Osaka, JP;
Koei Chemical Company, Limited, Osaka, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01J 13/00 (2006.01); H01G 9/00 (2006.01); H01B 1/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A solid electrolytic capacitor includes a solid electrolytic capacitor element having an anode element having a dielectric film formed on a surface thereof and a conductive polymer layer formed on the anode element, an ionic liquid composed of an anion component and a cation component is present in the conductive polymer layer, and the cation component contains a cation having two or more ether linkages.