Title:
MANUFACTURE OF SOLID-STATE ELECTROLYTIC CAPACITOR
Document Type and Number:
Japanese Patent JP2000331889
Kind Code:
A
Abstract:
To provide a method for manufacturing a high-reliability solid-state capacitor by which leakage current characteristics are improved.
With respect to the method for manufacturing a solid-state electrolytic capacitor 15 by which an oxide film 5 is formed on a sintered compact 1 formed of valve action metal, a capacitor device 10 is formed by stacking a conductive polymer layer 6 and a cathode layer 9 in sequence on the oxide film 5, an encapsulation 14 of resin is formed on the capacitor device 10 and then is subjected to aging, the aging is performed by applying a voltage 1.5-2.0 times the rated voltage in a high-temperature atmosphere.
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Inventors:
TSUNESUMI YASUHIRO
IIDA KAZUYUKI
OGAMI MICHIO
SANO SHINJI
HAMA YOSHIKI
IIDA KAZUYUKI
OGAMI MICHIO
SANO SHINJI
HAMA YOSHIKI
Application Number:
JP14314699A
Publication Date:
November 30, 2000
Filing Date:
May 24, 1999
Export Citation:
Assignee:
HITACHI AIC INC
International Classes:
H01G9/028; H01G9/00; H01G9/04; H01G13/00; (IPC1-7): H01G9/04; H01G9/00; H01G9/028; H01G13/00