ELECTROLYTIC CAPACITOR AND MANUFACTURING METHOD THEREFOR

An electrolytic capacitor includes a capacitor element. The capacitor element includes an anode including a dielectric layer thereon and a cathode member including a conductive polymer and in contact with the dielectric layer. The capacitor element is impregnated with a liquid containing at least on...

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Bibliographic Details
Main Authors FURUSAWA, SHIGETAKA, AOYAMA, TATSUJI, MATSUURA, HIROYUKI, SASAKI, HIDEHIRO
Format Patent
LanguageEnglish
Published 13.08.2020
Subjects
BASIC ELECTRIC ELEMENTS
CAPACITORS
CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES ORLIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
ELECTRICITY
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Summary:An electrolytic capacitor includes a capacitor element. The capacitor element includes an anode including a dielectric layer thereon and a cathode member including a conductive polymer and in contact with the dielectric layer. The capacitor element is impregnated with a liquid containing at least one of polyalkylene glycol and derivatives of polyalkylene glycol. The liquid further contains an oxidation inhibitor.
Bibliography:Application Number: US202016860672