Patent ID: 8702817
Filing Date: 2014-04-22
Classification: H01G,Y10T

Abstract:
1. A method of manufacturing an electrolytic capacitor including an anode element having a dielectric film formed on its surface and a conductive polymer layer formed on said dielectric film, comprising the steps of: adhering particles made of conductive polymer or aggregates made of conductive polymer onto said anode element by bringing a dispersion in which said particles made of conductive polymer or aggregates made of conductive polymer are dispersed in the first solvent into contact with said anode element having said dielectric film formed thereon; bringing a second solvent higher in boiling point than said first solvent into contact with said particles made of conductive polymer adhered onto said anode element or said aggregates made of conductive polymer adhered onto said anode element; drying said anode element at a temperature not lower than the boiling point of said first solvent after said second solvent is brought into contact with said particles made of conductive polymer or said aggregates made of conductive polymer.