Invention Grant
- Patent Title: Conductive polymer dispersions for solid electrolytic capacitors
- Patent Title (中): 固体电解电容器的导电聚合物分散体
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Application No.: US13480156Application Date: 2012-05-24
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Publication No.: US08902567B2Publication Date: 2014-12-02
- Inventor: Antony Chacko
- Applicant: Antony Chacko
- Applicant Address: US SC Simpsonville
- Assignee: Kemet Electronics Corporation
- Current Assignee: Kemet Electronics Corporation
- Current Assignee Address: US SC Simpsonville
- Agency: Perkins Law Firm, LLC
- Agent Joseph T. Guy
- Main IPC: H01G9/02
- IPC: H01G9/02 ; H01G9/028 ; H01G9/00 ; H01G9/15

Abstract:
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.
Public/Granted literature
- US20120300370A1 CONDUCTIVE POLYMER DISPERSIONS FOR SOLID ELECTROLYTIC CAPACITORS Public/Granted day:2012-11-29
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