Invention Grant
US08437117B2 Solid electrolytic capacitor with improved stress resistance in the vicinity of the anode lead and the anode terminal
有权
在阳极引线和阳极端子附近具有改善的应力阻力的固体电解电容器
- Patent Title: Solid electrolytic capacitor with improved stress resistance in the vicinity of the anode lead and the anode terminal
- Patent Title (中): 在阳极引线和阳极端子附近具有改善的应力阻力的固体电解电容器
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Application No.: US12720876Application Date: 2010-03-10
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Publication No.: US08437117B2Publication Date: 2013-05-07
- Inventor: Takashi Umemoto , Nobuhiko Hayashi
- Applicant: Takashi Umemoto , Nobuhiko Hayashi
- Applicant Address: JP Moriguchi
- Assignee: Sanyo Electric Co., Ltd.
- Current Assignee: Sanyo Electric Co., Ltd.
- Current Assignee Address: JP Moriguchi
- Agency: Mots Law, PLLC
- Agent Marvin A. Motsenbocker
- Priority: JP2009-084892 20090331
- Main IPC: H01G2/10
- IPC: H01G2/10 ; H01G9/08 ; H01G9/04 ; H01G9/145

Abstract:
A solid electrolytic capacitor includes at least one capacitor element in which the other end of an anode lead extends beyond an exposed portion of an electrolyte layer exposed from a cathode layer. The solid electrolytic capacitor further includes: an anode terminal connected to the other end of the anode lead, a cathode terminal connected to the cathode layer, a resin layer and a resin outer package covering the capacitor element and the resin layer. The resin layer covering the exposed portion of the electrolyte layer, the other end of the anode lead, and a connecting part between the other end of the anode lead and the anode terminal. The resin layer includes a first resin layer covering the exposed portion and a second resin layer covering the first resin layer, the first resin layer being softer than the second resin layer.
Public/Granted literature
- US20100246100A1 SOLID ELECTROLYTIC CAPACITOR Public/Granted day:2010-09-30
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