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:
Apr. 03, 2001
Filed:
Apr. 08, 1999
Yuji Aoki, Shimoniikawa-gun, JP;
Kennji Araki, Shimoniikawa-gun, JP;
Takashi Fukaumi, Shimoniikawa-gun, JP;
Kennichi Takahashi, Shimoniikawa-gun, JP;
Daisuke Takada, Shimoniikawa-gun, JP;
NEC Corporation, Tokyo, JP;
Abstract
The object of the present invention is to provide a solid electrolytic capacitor which can prevent an oxidation degradation of a solid electrolyte caused by heat stress and the like during packaging, which has low an ESR, and a production method of the same; in order to achieve this object, the solid electrolytic capacitor of the present invention includes in order an anode, a dielectric coat, a solid electrolyte layer, and a conductive paste layer, with a conductive polymer is used as the solid electrolyte, wherein the conductive paste layer contains acrylic resins and cellulose resins as a binder, and the thickness of the conductive paste layer is in a range of 20 to 40 &mgr;m.