发明授权
- 专利标题: Solid electrolytic capacitor and lead frame thereof
- 专利标题(中): 固体电解电容器及其引线框架
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申请号: US11766802申请日: 2007-06-22
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公开(公告)号: US07447000B2公开(公告)日: 2008-11-04
- 发明人: Cheng-Liang Cheng , Kuo-Ching Cheng , Yi-Hsiu Pan , Bang-Hao Wu , Li-Duan Tsai
- 申请人: Cheng-Liang Cheng , Kuo-Ching Cheng , Yi-Hsiu Pan , Bang-Hao Wu , Li-Duan Tsai
- 申请人地址: TW Hsinchu
- 专利权人: Industrial Technology Research Institute
- 当前专利权人: Industrial Technology Research Institute
- 当前专利权人地址: TW Hsinchu
- 代理机构: Jianq Chyun IP Office
- 优先权: TW95149992A 20061229
- 主分类号: H01G4/228
- IPC分类号: H01G4/228 ; H01G9/00 ; H01G9/145
摘要:
A solid electrolytic capacitor having multiple capacitor elements and a lead frame is provided. Each capacitor element includes an anode part, a cathode part, an insulating part and at least one first slit. The cathode part is disposed opposite to the anode part. The insulating part is disposed between the anode part and the cathode part. The first slit is disposed at the anode part. The lead frame has an upper surface and a lower surface where the capacitor elements are stacked on. The lead frame includes an anode terminal part electrically connected to the anode part, and includes a cathode terminal part electrically connected to the cathode part. Specially, the anode terminal part includes at least one first projecting part, which projects toward the upper surface. The capacitor elements are stacked on the upper surface and the first slit is inserted into the first projecting part.
公开/授权文献
- US20080158782A1 SOLID ELECTROLYTIC CAPACITOR AND LEAD FRAME THEREOF 公开/授权日:2008-07-03