| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for manufacturing an electrolytic capacitor, capable of manufacturing an electrolytic capacitor having excellent equivalent series resistance.SOLUTION: In a method for manufacturing an electrolytic capacitor in which a capacitor element is impregnated in an electrolyte, the capacitor element being obtained by winding valve action metal having a dielectric oxide coat formed thereon and an opposing cathode foil via a separator to which an electroconductive polymer adheres, an electroconductive polymer dispersion is brought into contact with the surface of a separator to be dried, and an electroconductive polymer is attached to the surface of the separator.SELECTED DRAWING: None |
