SOLID-STATE ELECTROLYTIC CAPACITOR, AND MANUFACTURING METHOD THEREOF

摘要

PROBLEM TO BE SOLVED: To provide a solid-state electrolytic capacitor which has high electrostatic capacity and good controllability of a manufacturing process and further includes a conductive high polymer layer, and to provide a manufacturing method thereof. SOLUTION: A porous anode body 1 has an anodic oxidation coating 2 on a surface and is made of a valve action metal body. The solid-state electrolytic capacitor is manufactured using a process wherein after the anodic oxidation coating 2 is coated with a water dispersant containing polyethylene dioxythiophene and polystyrenesulfonic acid by using a discharging machine, the water dispersant is heated to be dried and cured to provide the conductive high polymer layer 4. COPYRIGHT: (C)2009,JPO&INPIT