METHOD FOR MANUFACTURING SOLID ELECTROLYTIC CAPACITOR

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United States of America Patent

APP PUB NO 20090089990A1
SERIAL NO

12244248

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Abstract

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A method for manufacturing a solid electrolytic capacitor comprising: successively forming a dielectric layer and a solid electrolytic layer on an anode body made of a valve metal; and forming a carbon layer on the solid electrolytic layer, wherein the carbon layer is formed by adhering a carbon solution to the solid electrolytic layer and drying the carbon solution, wherein the carbon solution contains an electrically conductive carbon, a binder resin, and a solvent and the total solid concentration of the electrically conductive carbon and the binder resin in the carbon solution is 36% by weight or more and 52% by weight or less.

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Patent Owner(s)

Patent OwnerAddress
SANYO ELECTRIC CO LTDMORIGUCHI-SHI OSAKA 570-8677
SAGA SANYO INDUSTRIES CO LTD217 OAZAFUKUMO OMACHICHO KISHIMA-GUN SAGA 849-2102

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Itoyama, Kiyoshi Saga , JP 1 3
Kawakubo, Tetsuya Saga , JP 5 10

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