Solid electrolytic capacitor and method of manufacturing the same

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United States of America Patent

PATENT NO 8480762
APP PUB NO 20110119880A1
SERIAL NO

13017820

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Abstract

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A solid electrolytic capacitor excellent in adhesion to a solid electrolyte with excellent ESR and heat resistance can be provided without reducing the material characteristics of a separator. This solid electrolytic capacitor comprises a capacitor element formed by winding an anodic foil prepared from a chemical conversion foil obtained by anodizing a metal having a valve action and a counter cathodic foil through a separator and a solid electrolyte employed as an electrolyte, while the separator is prepared from aramid fiber, and a silane coupling agent adheres to voids of the aramid fiber.

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Patent Owner(s)

Patent OwnerAddress
SANYO ELECTRIC CO LTDMORIGUCHI-SHI OSAKA 570-8677

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Yoshimitsu, Satoru Saga, JP 18 156

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