ELECTROLYTIC CAPACITOR AND METHOD FOR MANUFACTURING SAME

Title:

ELECTROLYTIC CAPACITOR AND METHOD FOR MANUFACTURING SAME

Document Type and Number:

WIPO Patent Application WO/2016/125484

Kind Code:

A1

Abstract:

Provided is an electrolytic capacitor comprising an anode body, a dielectric layer formed on the anode body, a first conductive polymer layer covering at least a portion of the dielectric layer, a second conductive polymer layer covering at least a portion of the first conductive polymer layer, and a first intermediate layer formed between the first conductive polymer layer and the second conductive polymer layer. The first intermediate layer includes both a cationic agent and an anionic agent, and the first intermediate layer has a first area at the first conductive polymer layer side, and a second area at the second conductive polymer layer side. The first area contains a greater amount of an anionic agent than the second area, and the second area contains a greater amount of a cationic agent than the first area.

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Inventors:

TANIMOTO SHINTARO
UKA YOUICHIROU

Application Number:

PCT/JP2016/000520

Publication Date:

August 11, 2016

Filing Date:

February 02, 2016

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Assignee:

PANASONIC IP MAN CO LTD (JP)

International Classes:

H01G9/028

Domestic Patent References:

WO2013081099A1	2013-06-06
WO2014087617A1	2014-06-12

Foreign References:

JP2012043958A	2012-03-01
JP2012517113A	2012-07-26

Attorney, Agent or Firm:

KAMATA, Kenji et al. (JP)
Kenji Kamata (JP)

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