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 a conductive polymer containing repeating thiophene units of a certain formula.