| abstract |
PROBLEM TO BE SOLVED: To provide a solid capacitor having excellent heat resistance, low impedance, especially low impedance at a high frequency, no damage to a dielectric film, and a long life and excellent reliability. SOLUTION: One electrode, a dielectric film, a polymer obtained by chemically or electrolytically polymerizing a 3,4-alkylenedioxypyrrole derivative monomer represented by the following formula, or a conductive polymer containing the polymer and a dopant And a method for manufacturing the solid capacitor, which is provided with a solid electrolyte and the other electrode sequentially. (In the formula, R 1 represents a substituted or unsubstituted alkylene group having 1 to 4 carbon atoms, and R 2 represents a hydrogen atom or a linear or branched alkyl group having 1 to 4 carbon atoms.) |