Title:
ELECTROLYTIC CAPACITOR AND METHOD FOR PRODUCING SAME
Document Type and Number:
WIPO Patent Application WO/2022/191050
Kind Code:
A1
Abstract:
This electrolytic capacitor is provided with a positive electrode body, a dielectric layer that covers the positive electrode body, a first solid electrolyte layer that covers the dielectric layer, and a second solid electrolyte layer that covers the first solid electrolyte layer. The first solid electrolyte layer contains a first conductive polymer that comprises a polypyrrole as a basic skeleton. The second solid electrolyte layer contains a second conductive polymer that comprises a polythiophene as a basic skeleton. The thickness of the second solid electrolyte layer is 1 μm or more.
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Inventors:
KONDOU SHINJI
YAMASAKI KAZUYA
KAWASAKI TAKASHI
YOKOYAMA KOJI
ISHIMOTO HITOSHI
NAGASAKI YOSHIHISA
MIYACHI YUJI
YAMASAKI KAZUYA
KAWASAKI TAKASHI
YOKOYAMA KOJI
ISHIMOTO HITOSHI
NAGASAKI YOSHIHISA
MIYACHI YUJI
Application Number:
PCT/JP2022/009293
Publication Date:
September 15, 2022
Filing Date:
March 04, 2022
Export Citation:
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
H01G9/00; H01G9/028; H01G9/15
Foreign References:
| JP2002252148A | 2002-09-06 | |||
| JP2007184318A | 2007-07-19 | |||
| JPH1032145A | 1998-02-03 | |||
| JP2011253878A | 2011-12-15 | |||
| JP2014049602A | 2014-03-17 | |||
| JP2008311582A | 2008-12-25 |
Attorney, Agent or Firm:
KAWASAKI & PARTNERS (JP)
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