| 摘要 |
PROBLEM TO BE SOLVED: To provide a method of manufacturing a solid-state electrolytic capacitor having more stable electric properties and lower leakage currents than those of a conventional one. SOLUTION: The solid-state electrolytic capacitor comprises, a capacitor element having: an anode foil with an anode oxidation coating thereon; and a cathode foil rolled with a separator interposed therebetween. The capacitor element is fixed by conductive polymer, and housed in a predetermined case, and then multiple aging processes are carried out with an aging voltage that is different each time and in such a way that an aging voltage on a next stage becomes higher than that on the previous stage. COPYRIGHT: (C)2008,JPO&INPIT
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