发明名称 |
SOLID ELECTROLYTIC CAPACITOR |
摘要 |
<p>An anode foil and a cathode foil which has an oxidation film layer on the surface are separated by a separator and wound to form a capacitor element and then anodic forming is performed on this capacitor element. Next, the capacitor element is immersed in a solution of less than 10 wt%, preferably between 2.0 and 9 wt%, more preferably between 5 and 8 wt% of polyimide silicone dissolved in a ketone solvent, and after removing, the solvent is evaporated off at between 40 and 100 DEG C and heat treating is performed at 150 to 200 DEG C. Next, this capacitor element was immersed in a mixture of polymeric monomer and oxidizing agent and the conductive monomer was made to polymerize in the capacitor element to form a solid electrolyte layer. Furthermore, this capacitor element was stored in an external case and the open end was sealed with sealing rubber to form the solid electrolytic capacitor. <IMAGE></p> |
申请公布号 |
EP1551043(B1) |
申请公布日期 |
2009.06.03 |
申请号 |
EP20030798544 |
申请日期 |
2003.09.29 |
申请人 |
NIPPON CHEMI-CON CORPORATION |
发明人 |
YAMADA, ATSUSHI;ABE, KATSUMI;MURAKAMI, THOSHIYUKI;ARAI, TAKASHI;TAMAI, YUUYA;MATZUSAKI, TOMOHIRO |
分类号 |
H01G9/028;H01G9/00;H01G9/012;H01G9/02;H01G9/025;H01G9/04 |
主分类号 |
H01G9/028 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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