Title:
SOLID ELECTROLYTIC CAPACITOR AND PRODUCTION METHOD FOR SOLID ELECTROLYTIC CAPACITOR
Document Type and Number:
WIPO Patent Application WO/2024/043279
Kind Code:
A1
Abstract:
Disclosed is a production method for a solid electrolytic capacitor including at least one solid electrolytic capacitor element 100 that includes: a negative electrode part 130; and a positive electrode part 110 that includes a positive electrode drawn-out section 111a. Said production method comprises: (i) a step for connecting one positive electrode connection member 211 composed of a metal other than a valve metal to the positive electrode drawn-out section 111a of the at least one solid electrolytic capacitor element 100; a step (ii) for forming an exterior body 140 so as to cover the at least one solid electrolytic capacitor element 100 and at least a portion of the positive electrode connection member 211; a step (iii) for exposing, from the exterior body 140, a portion of a surface of the positive electrode connection member 211 as a connection surface 211a by removing a portion of the exterior body 140; and a step (iv) for connecting a positive electrode lead terminal 212 and the connection surface 211a to each other.
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Inventors:
KURANUKI KENJI
KURITA JUNICHI
KUBO DAISUKE
KURITA JUNICHI
KUBO DAISUKE
Application Number:
PCT/JP2023/030352
Publication Date:
February 29, 2024
Filing Date:
August 23, 2023
Export Citation:
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
H01G9/00; H01G9/012; H01G9/048; H01G9/052; H01G9/15
Foreign References:
| JP2017168621A | 2017-09-21 | |||
| JP2000348975A | 2000-12-15 | |||
| JP2008258602A | 2008-10-23 | |||
| JP2017092421A | 2017-05-25 |
Attorney, Agent or Firm:
KAWASAKI & PARTNERS (JP)
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