发明名称 |
Micro-battery fabrication process including formation of an electrode on a metal strip, cold compression and removal of the metal strip |
摘要 |
The electrodes are formed by surface coating and cold compression on metal strips. They are then assembled, by hot pressing, with an electrolytic membrane. The metal strips are then removed, preferably by mechanical detachment. Current collectors are then formed on each of the electrodes by PVD type techniques that are conventional in microelectronics. The resulting thin micro-battery with high surface capacity can then be integrated in an integrated circuit, in particular by bonding by means of indium connecting balls.
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申请公布号 |
US7235112(B2) |
申请公布日期 |
2007.06.26 |
申请号 |
US20030250903 |
申请日期 |
2003.07.10 |
申请人 |
COMMISSARIAT A L'ENERGIE ATOMIQUE |
发明人 |
SALOT RAPHAEL;MARTINET SEBASTIEN;BRUN JEAN;POUPON GILLES |
分类号 |
H01M4/82;B05D1/28;B23K31/02;H01M2/10;H01M2/20;H01M4/04;H01M4/64;H01M6/18;H01M6/40;H01M10/04;H01M10/40 |
主分类号 |
H01M4/82 |
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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