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:
Jun. 01, 1999
Filed:
Sep. 12, 1997
Applicant:
Inventors:
Yukiko Hirabayashi, Chiba, JP;
Satoshi Maruyama, Chiba, JP;
Hisashi Suzuki, Chiba, JP;
Tsuneo Kuwahara, Chiba, JP;
Kazuhide Ohe, Chiba, JP;
Assignee:
TDK Corporation, Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01G / ;
U.S. Cl.
CPC ...
361523 ; 361525 ; 429192 ;
Abstract
The invention provides a solid type electric double-layer capacitor of the organic solvent system. A solid type electric double-layer capacitor including an electrolyte containing an electrolytic solution in a matrix of a fluorinated polymer prevents liquid leakage and a self-discharge phenomenon and shows performance comparable to prior art capacitors of the organic solvent system.