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. 24, 2006
Filed:
Mar. 13, 2006
Solid electrolytic capacitor and method of manufacturing solid electrolytic capacitor anode material
Applicants:
Takahisa Iida, Hirakata, JP;
Mutsumi Yano, Hirakata, JP;
Mamoru Kimoto, Hirakata, JP;
Inventors:
Assignee:
Sanyo Electric Co., Ltd., Osaka, JP;
Primary Examiner:
Int. Cl.
CPC ...
H01G 9/04 (2006.01); H01G 9/145 (2006.01);
U.S. Cl.
CPC ...
Abstract
A solid electrolytic capacitor comprising: an anode of niobium or niobium alloy; and a dielectric layer formed by anodizing the anode; wherein the anode comprises a surface layer of niobium silicide formed at an interface between the dielectric layer and itself, and silicon is contained in the dielectric layer.