发明授权
- 专利标题: Solid electrolytic capacitor, and method of manufacturing same
- 专利标题(中): 固体电解电容器及其制造方法
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申请号: US080858申请日: 1987-08-03
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公开(公告)号: US4785380A公开(公告)日: 1988-11-15
- 发明人: Yoshihiro Harakawa , Koji Izawa , Hidemitsu Takeuchi , Shinji Nakamura , Sadamu Toita
- 申请人: Yoshihiro Harakawa , Koji Izawa , Hidemitsu Takeuchi , Shinji Nakamura , Sadamu Toita
- 申请人地址: JPX Kanagawa
- 专利权人: Nitsuko Corporation
- 当前专利权人: Nitsuko Corporation
- 当前专利权人地址: JPX Kanagawa
- 优先权: JPX62-12207 19870123
- 主分类号: H01G9/028
- IPC分类号: H01G9/028 ; H01G9/00 ; H01G9/02 ; H01G9/025 ; H01G9/04
摘要:
A solid electrolytic capacitor, and a method of manufacturing the same, includes a capacitor element which comprises a metal plate capable of having a dielectric oxidation layer formed thereon, a dielectric oxidation layer formed on a surface of the metal plate, a polymer layer of a heterocyclic compound formed on the dielectric oxidation layer, a conductive layer formed on the polymer layer, wherein the polymer layer near a defect interface of the dielectric oxidation layer is converted into an insulator, and terminals provided on respective ones of the metal plate and conductive layer.
公开/授权文献
- USD400527S Portable telephone 公开/授权日:1998-11-03