公开(公告)号：US20240258042A1

公开(公告)日：2024-08-01

申请号：US18580619

申请日：2022-07-20

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： HIROYUKI ARIMA ,  HONAMI KOJIMA

IPC: H01G11/62 ,  H01G11/56

CPC classification number: H01G11/62 ,  H01G11/56

Abstract: An electrolytic capacitor includes a capacitor element containing a conductive polymer and a liquid component. The liquid component includes a first anion component and a second anion component. The first anion component has a carbonyloxy bond. The second anion component has no carbonyloxy bond and has a sulfonylimide bond.