Solid electrolytic capacitor containing an intrinsically conductive polymer

A solid electrolytic capacitor containing a capacitor element is provided. The capacitor element contains a sintered porous anode body, a dielectric that overlies the anode body, a solid electrolyte that overlies the dielectric, and an external coating that overlies the solid electrolyte and include...

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Bibliographische Detailangaben
Hauptverfasser: Aoki, Kiyofumi, Kucharczyk, Pavel, Uher, Miloslav
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A solid electrolytic capacitor containing a capacitor element is provided. The capacitor element contains a sintered porous anode body, a dielectric that overlies the anode body, a solid electrolyte that overlies the dielectric, and an external coating that overlies the solid electrolyte and includes conductive polymer particles. The solid electrolyte includes an intrinsically conductive polymer containing repeating thiophene units of a certain formula.