发明名称 |
Solid electrolytic capacitor and its manufacturing method |
摘要 |
A solid electrolytic capacitor having (A) a capacitor element including an oxide layer 1 formed on a part of an outer surface of a valve metal anode body, a solid electrolyte layer 2 formed on the oxide layer layer, and a cathode conductor layer 3 formed on the solid electrolyte layer, and an anode lead out area on a remaining part of the anode body, (B) lead terminals connected to the cathode and the anode lead out area of the capacitor element, and (C) a packaging resin encapsulating the capacitor element with parts of the lead terminals exposed outside. The solid electrolytic capacitor has a first separation strip 6 and a second separation strip 7 formed on a part of the roughened surface layer and also has insulating material 8 on the respective surfaces of the first and the second separation strips. |
申请公布号 |
US6719813(B2) |
申请公布日期 |
2004.04.13 |
申请号 |
US20020173572 |
申请日期 |
2002.06.18 |
申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
发明人 |
KOJIMA TOSHIKUNI;KURANUKI KENJI;TADANOBU KAZUO;SUGIMOTO TAKUHISA;KOBATAKE YASUHIRO |
分类号 |
H01G9/028;H01G9/00;H01G9/012;H01G9/04;H01G9/15;(IPC1-7):H01G9/00;H01G2/10;H01G4/228 |
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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