Patent ID: 7123468
Filing Date: 2006-10-17
Classification: H01G

Abstract:
1. A solid electrolytic capacitor comprising: a valve metal; a dielectric oxide film layer disposed on a surface of the valve metal; a solid electrolyte layer disposed on a surface of the dielectric oxide film layer; and a cathode layer disposed on a surface of the solid electrolytic capacitor and having a silver layer which includes silver particles, and at least one of phenolic novolak type epoxy resin represented by formula (1) and trishydroxyphenylmethane type epoxy resin represented by formula (2), and not less than 90 wt. % of the silver particles being occupied by flaky silver particles, and the flaky silver particles occupying not less than 50 vol. % and not greater than 90 vol. % of the silver layer.