Capacitor, circuit board with built-in capacitor and method of manufacturing the same

摘要

In a capacitor 10 , a first electrode 21 , a valve metal layer 22 , a dielectric layer 23 , a chemical polymerization film 24 (a first solid electrolytic layer), a conductive organic material layer 61 , an electrolytic polymerization film 25 (a second solid electrolytic layer) and a second electrode 31 are provided on a base material 11 , and the conductive organic material layer 61 is obtained by applying and caking a paste-like conductive organic material 60 onto the chemical polymerization film 24.