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. 23, 2013
Filed:
Mar. 08, 2010
Applicants:
Kazuhiro Kaneda, Fukaya, JP;
Koichi Nishimura, Kadoma, JP;
Inventors:
Kazuhiro Kaneda, Fukaya, JP;
Koichi Nishimura, Kadoma, JP;
Assignee:
Sanyo Electric Co., Ltd., Moriguchi, JP;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H01G 9/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
Provided are a solid electrolytic capacitor capable of reducing leakage current and a method of manufacturing the same. An aspect of the invention provides a solid electrolytic capacitor that comprises: an anode including any one of niobium and a niobium alloy; a dielectric layer formed on the anode; a cathode layer formed on the dielectric layer, the cathode layer having a work function of 5 eV or larger; and a cathode lead layer formed on the cathode layer.