发明授权
- 专利标题： Solid electrolytic capacitor and power circuit
- 专利标题（中）： 固体电解电容器和电源电路
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申请号： US13151448申请日： 2011-06-02
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公开(公告)号： US08446708B2公开(公告)日： 2013-05-21
- 发明人: Tomokazu Nakashima , Masayuki Itoh
- 申请人： Tomokazu Nakashima , Masayuki Itoh
- 申请人地址： JP Kawasaki
- 专利权人： Fujitsu Limited
- 当前专利权人： Fujitsu Limited
- 当前专利权人地址： JP Kawasaki
- 优先权： JP2010-136144 20100615
- 主分类号： H01G9/00
- IPC分类号： H01G9/00
摘要：
A solid electrolytic capacitor includes a capacitor element having two opposite cathode surfaces, a cathode terminal metal plate having a first cathode connecting portion electrically connected to one of the two opposite cathode surfaces, and an auxiliary cathode metal plate having a second cathode connecting portion electrically connected to the other one of the two opposite cathode surfaces of the capacitor element. The cathode terminal metal plate includes a groove electrically connected to the first cathode connecting portion. The auxiliary cathode metal plate includes an end portion that is electrically connected to the second cathode connecting portion and engages with the groove. The cathode terminal metal plate further includes an outer terminal portion.
公开/授权文献
- US20110304954A1 SOLID ELECTROLYTIC CAPACITOR AND POWER CIRCUIT 公开/授权日：2011-12-15
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