Invention Grant
- Patent Title: Electrolytic capacitor
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Application No.: US16471369Application Date: 2018-01-12
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Publication No.: US11232913B2Publication Date: 2022-01-25
- Inventor: Masahiro Sato , Kouta Muneyasu , Hiroshi Takeda , Mina Sato , Junji Kojima , Yuichiro Yamada
- Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Applicant Address: JP Osaka
- Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Current Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Current Assignee Address: JP Osaka
- Agency: McDermott Will and Emery LLP
- International Application: PCT/JP2018/000718 WO 20180112
- International Announcement: WO2018/131691 WO 20180719
- Main IPC: H01G9/10
- IPC: H01G9/10 ; H01G9/008 ; H01G9/025 ; H01G9/042 ; H01G9/07 ; H01G9/15

Abstract:
Provided is an electrolytic capacitor including: a capacitor element including an anode body, a dielectric layer formed on the anode body, a solid electrolyte layer formed on the dielectric layer, and a cathode layer formed on the solid electrolyte layer; lead terminals each connected to the anode body and the cathode layer; and a packaging member covering at least part of the capacitor element. The packaging member includes a side wall that is electrically conductive, and a bottom face, with at least one of the lead terminals partially exposed from the bottom face. An insulating member is interposed between a first end of the side wall and the lead terminal exposed from the bottom face, the first end being near the bottom face.
Public/Granted literature
- US20190333705A1 ELECTROLYTIC CAPACITOR Public/Granted day:2019-10-31
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