Title:
MANUFACTURE OF SOLID ELECTROLYTIC CAPACITOR
Document Type and Number:
Japanese Patent JP3515327
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To lessen a solid electrolytic capacitor in fraction defective by a method wherein the effect of an aging treatment on a reduction in a leakage current is improved.
SOLUTION: A dielectric oxide film is formed on an anode of valve metal such as Al, Ta, or the like, and a cathode layer of solid-state conductive organic material such as conductive high-molecular material, organic semiconductor, or the like is formed on the dielectric oxide film for the formation of a capacitor element 1, and a casing is provided to the capacitor element 1 through projection molding or the like for the manufacture of a solid electrolytic capacitor. As this point, the casing is provided to the capacitor element 1 after the element 1 is subjected to aging, and then the capacitor 1 with the casing is subjected to aging again.
Inventors:
Takamatsu, Takeshi
Kamikawa, Hidenori
Kojima, Yoichi
Kamikawa, Hidenori
Kojima, Yoichi
Application Number:
JP16229997A
Publication Date:
April 05, 2004
Filing Date:
June 19, 1997
Export Citation:
Assignee:
SANYO ELECTRIC CO LTD
SANYO DENSHI BUHIN KK
SANYO DENSHI BUHIN KK
International Classes:
H01G9/028; H01G9/04; H01G9/08; (IPC1-7): H01G9/04; H01G9/028; H01G9/08
Attorney, Agent or Firm:
丸山 敏之 （外１名）
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