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. 09, 2020
Filed:
Dec. 14, 2017
Panasonic Intellectual Property Management Co., Ltd., Osaka, JP;
Nobuyuki Yamaguchi, Saga, JP;
Koji Fukuchi, Saga, JP;
Tetsuro Iwasa, Kyoto, JP;
Koji Okamoto, Kyoto, JP;
Takahiro Kobayashi, Saga, JP;
Yasuo Tanaka, Shiga, JP;
Ryo Morioka, Kyoto, JP;
Abstract
An electrolytic capacitor includes an anode body, a dielectric layer formed on the anode body, a first conductive polymer layer covering at least a part of the dielectric layer, and a second conductive polymer layer covering at least a part of the first conductive polymer layer. The first conductive polymer layer contains a first conductive polymer and a first silane compound. The second conductive polymer layer contains a second conductive polymer and a basic compound. The basic compound may be an amine compound.