发明授权
- 专利标题: Solid electrolytic capacitor
- 专利标题(中): 固体电解电容器
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申请号: US13311213申请日: 2011-12-05
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公开(公告)号: US08659877B2公开(公告)日: 2014-02-25
- 发明人: Kazuyoshi Murata
- 申请人: Kazuyoshi Murata
- 申请人地址: JP Moriguchi-shi, Osaka
- 专利权人: SANYO Electric Co., Ltd.
- 当前专利权人: SANYO Electric Co., Ltd.
- 当前专利权人地址: JP Moriguchi-shi, Osaka
- 代理机构: Westerman, Hattori, Daniels & Adrian, LLP
- 优先权: JP2010-277434 20101213
- 主分类号: H01G9/04
- IPC分类号: H01G9/04 ; H01G9/145
摘要:
A solid electrolytic capacitor includes a capacitor element, an anode terminal, and a cathode terminal. The capacitor element includes an anode body, an anode member buried in the anode body, a dielectric layer formed on part of a surface of the anode body, an electrolyte layer formed on the dielectric layer, and a cathode layer formed on the electrolyte layer. The anode member extends in a predetermined direction along a lower surface of the anode body, and has a lower end portion exposed at the lower surface of the anode body. The anode terminal is electrically connected to the lower end portion. The cathode terminal is electrically connected to the cathode layer at a position below the lower surface of the anode body. The anode and cathode terminals are spaced apart from each other in a direction substantially perpendicular to a direction in which the anode member extends.
公开/授权文献
- US20120147527A1 SOLID ELECTROLYTIC CAPACITOR 公开/授权日:2012-06-14
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