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. 15, 2014
Filed:
Nov. 15, 2011
Hitoshi Kuromi, Kyoto-Fu, JP;
Taro Ueno, Kyoto-Fu, JP;
Koji Fujimoto, Kyoto-Fu, JP;
Emi Matsushita, Kyoto-Fu, JP;
Yoshihiro Koshido, Kyoto-Fu, JP;
Hitoshi Kuromi, Kyoto-Fu, JP;
Taro Ueno, Kyoto-Fu, JP;
Koji Fujimoto, Kyoto-Fu, JP;
Emi Matsushita, Kyoto-Fu, JP;
Yoshihiro Koshido, Kyoto-Fu, JP;
Murata Manufacturing Co., Ltd., Nagaokakyo-Shi, Kyoto-fu, JP;
Abstract
A solid electrolytic capacitor that includes a laminated body, a solid electrolyte layer, and conductive bases. The laminated body is obtained by laminating a plurality of dielectric-coated valve action metal sheets, each of which includes a valve action metal base and a dielectric coating, and joining together the adjacent valve action metal bases. The valve action metal base has a cathode layer part, and the dielectric coating covers the surface of the valve action metal base at least the cathode layer part. The valve action metal base of at least one of the dielectric-coated valve action metal sheets further has an anode lead part. The solid electrolyte layer is a continuous layer that fills gaps between the dielectric-coated valve action metal sheets and covers the outer surface of the laminated body at the cathode layer parts, and conductive bases are provided in the solid electrolyte layer.