发明名称 |
SOLID ELECTROLYTE CAPACITOR AND METHOD FOR MANUFACTURING THE SAME |
摘要 |
In a solid electrolytic capacitor, resistance welding is carried out to bond a valve metal substrate and a spacer together while controlling a welding current so that only a bonding material provided in spacers and having a relatively low melting point is melted. At least a portion of the bonding material provided in the spacer penetrates an etching part of the valve metal substrate, and thickness Ta of a core part located at a positive electrode part in the valve metal substrate and thickness Tc of the core part located at a negative electrode part satisfy the requirement of |Tc-Ta|/Tc×100@10 [%].
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申请公布号 |
US2013100586(A1) |
申请公布日期 |
2013.04.25 |
申请号 |
US201213597810 |
申请日期 |
2012.08.29 |
申请人 |
KITAYAMA HIROKI;KATSUBE AKIO;MURATA MANUFACTURING CO., LTD. |
发明人 |
KITAYAMA HIROKI;KATSUBE AKIO |
分类号 |
H01G9/042;H01G7/00 |
主分类号 |
H01G9/042 |
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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