发明授权
- 专利标题: Conductive polymer dispersions for solid electrolytic capacitors
- 专利标题(中): 固体电解电容器的导电聚合物分散体
-
申请号: US13480156申请日: 2012-05-24
-
公开(公告)号: US08902567B2公开(公告)日: 2014-12-02
- 发明人: Antony Chacko
- 申请人: Antony Chacko
- 申请人地址: US SC Simpsonville
- 专利权人: Kemet Electronics Corporation
- 当前专利权人: Kemet Electronics Corporation
- 当前专利权人地址: US SC Simpsonville
- 代理机构: Perkins Law Firm, LLC
- 代理商 Joseph T. Guy
- 主分类号: H01G9/02
- IPC分类号: H01G9/02 ; H01G9/028 ; H01G9/00 ; H01G9/15
摘要:
A capacitor with an anode and a dielectric over the anode. A first conductive polymer layer is over the dielectric wherein the first conductive polymer layer comprises a polyanion and a first binder. A second conductive polymer layer is over the first conductive polymer layer wherein the second conductive polymer layer comprises a polyanion and a second binder and wherein the first binder is more hydrophilic than the second binder.
公开/授权文献
信息查询