Title:
ELECTROLYTIC CAPACITOR-USE ELECTRODE FOIL, ELECTROLYTIC CAPACITOR, AND ELECTROLYTIC CAPACITOR MANUFACTURING METHOD
Document Type and Number:
WIPO Patent Application WO/2023/100888
Kind Code:
A1
Abstract:
This electrolytic capacitor-use electrode foil includes a metal foil having a first region and a second region other than the first region. The second region extends linearly along the end edges of the metal foil. The thickness of the second region is less than the thickness of the first region. On both surfaces of the metal foil, a step is provided between the first region and the second region.
Inventors:
AOYAMA TATSUJI
MATSUSHITA SHUMPEI
TASHIRO TOMOYUKI
MATSUSHITA SHUMPEI
TASHIRO TOMOYUKI
Application Number:
PCT/JP2022/044008
Publication Date:
June 08, 2023
Filing Date:
November 29, 2022
Export Citation:
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
H01G9/00; H01G9/028; H01G9/048; H01G9/055
Domestic Patent References:
| WO2015118901A1 | 2015-08-13 |
Foreign References:
| JPH01251605A | 1989-10-06 | |||
| JP2014022707A | 2014-02-03 | |||
| JP2008166315A | 2008-07-17 |
Attorney, Agent or Firm:
KAWASAKI & PARTNERS (JP)
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