发明名称 |
SOLID ELECTROLYTIC CAPACITOR AND METHOD FOR MANUFACTURE THEREOF |
摘要 |
On a surface of an anode member 12 having a valve action, a cathode layer 14 is formed, and at a terminal lead-out face 12a at one end of the anode member 12, an anode wire 16 is led out of it; thus a capacitor element 10 is formed. An anode terminal 4 is joined to the anode wire 16. A cathode terminal 5 is joined to the cathode layer 14. A protective layer 2 of resin covers part or all of the capacitor element 10. A packaging member 3 of resin harder than the protective layer 2 covers around the capacitor element 10 including the protective layer 2 and the anode wire 16 to form a package. The protective layer 2 has a larger linear expansion coefficient than the packaging member 3. The mass ratio of the packaging member 3 to the total mass of the packaging member 3 and the protective layer 2 between the terminal lead-out face 12a and the exterior face of the packaging member 3 opposite the terminal lead-out face 12a is 50% or more.
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申请公布号 |
US2011096467(A1) |
申请公布日期 |
2011.04.28 |
申请号 |
US20100691338 |
申请日期 |
2010.01.21 |
申请人 |
TAKETANI YUTAKA;HASABA YOSHIAKI;SAKAMAKI MAKOTO;ITO TADAHITO |
发明人 |
TAKETANI YUTAKA;HASABA YOSHIAKI;SAKAMAKI MAKOTO;ITO TADAHITO |
分类号 |
H01G9/08;H01G9/042;H01G9/048 |
主分类号 |
H01G9/08 |
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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