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Title:
固体電解コンデンサの製造方法
Document Type and Number:
Japanese Patent JP4753890
Kind Code:
B2
Abstract:

To prevent the leakage current of a solid-state electronic capacitor from increasing.

In the method for manufacturing a solid-state electronic capacitor by forming a solid-state electrolyte on an electrode foil composed of a valve action metal and then forming a graphite layer and a silver paste layer, a solid-state electrolyte layer is formed on the surface of the electrode foil, a coating layer of insulating resin is formed at the end of the electrode foil on which the solid-state electrolyte layer is formed and in the vicinity thereof, and then a graphite layer principally comprising flake graphite and a conductor layer of silver paste are formed sequentially on the solid-state electrolyte layer.

COPYRIGHT: (C)2008,JPO&INPIT


Inventors:
Kazunori Naraya
Katsuhiko Kono
Yuichi Maruko
Application Number:
JP2007016615A
Publication Date:
August 24, 2011
Filing Date:
January 26, 2007
Export Citation:
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Assignee:
Nippon Chemi-Con Co., Ltd.
NEC TOKIN CORPORATION
International Classes:
H01G9/00; H01G9/028; H01G9/04
Domestic Patent References:
JP2003188052A
JP11283876A
JP4119623A
JP1175223A
Foreign References:
WO2006004229A1