发明名称 |
SOLID ELECTROLYTIC CAPACITOR INCLUDING CURRENT CONTROL LAYER FOR CONTROLLING CURRENT AT LOW TEMPERATURE AND AFTER MANUFACTURE |
摘要 |
PURPOSE: A solid electrolytic capacitor is provided to allow for a current control at a low temperature and after manufacture even when the capacitor has a high temperature during manufacture. CONSTITUTION: A solid electrolytic capacitor comprises a capacitor element(15) including a dielectric coating layer(2), a solid electrolytic layer(3), and a cathode lead-out layer(4) sequentially formed on a surface of an anode body(1) having an anode lead-out member(16). An anode terminal member(61) is connected to the anode lead-out member, and a cathode terminal member(62) is connected to the cathode lead-out layer. The capacitor element is coated with a sheath resin portion(7). The cathode terminal member is connected to the cathode lead-out layer through a current control unit(20). The current control unit includes a current control layer(21) where an electric resistance reversibly increases by over-current or over-heat; and a pair of plate or foil shaped electrode members(22a,22b) where the current control layer is interposed. The electrode members are bonded to the cathode lead-out layer and the cathode terminal member, respectively. |
申请公布号 |
KR20040048835(A) |
申请公布日期 |
2004.06.10 |
申请号 |
KR20030086662 |
申请日期 |
2003.12.02 |
申请人 |
TYCO ELECTRONICS RAYCHEM K. K. |
发明人 |
KAMIGAWA HIDENORI;MORITA KOUICHI;IBUTA HITOSHI;KOYAMA HIROYUKI |
分类号 |
H01G9/12;H01G2/14;H01G9/00;H01G9/012;H01G9/04;H01G9/042;H01G9/15;H02H7/16;(IPC1-7):H01G9/12 |
主分类号 |
H01G9/12 |
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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