| 摘要 |
PROBLEM TO BE SOLVED: To provide a solid electrolytic capacitor that has a high rate of capacitance impregnation, is compact, has large capacitance, and has improved electric characteristics in the solid electrolytic capacitor using a conductive polymer for a cathode layer, and to provide a method for manufacturing the solid electrolytic capacitor. SOLUTION: The solid electrolytic capacitor is composed of the cathode layer made of normal temperature fused salt in which a decomposition point illustrated by 1-butylpyridinium salt and/or 1-ethyl-3-methylimidazolium salt is at least 300°C, and the conductive polymer is formed. The cathode layer is formed by impregnating the normal temperature fused salt in a capacitor element and then forming the conductive polymer or by polymerizing the mixed liquid of the normal temperature fused salt and the conductive polymer monomer. COPYRIGHT: (C)2006,JPO&NCIPI
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