发明名称 |
Thin film battery substrate cutting and fabrication process |
摘要 |
A method of fabricating a battery comprises selecting a battery substrate having cleavage planes, and cutting the battery substrate with pulsed laser bursts from a pulsed laser beam to control or limit fracture along the cleavage planes. The pulsed laser beam was also found to work well on thin substrates which are sized less than 100 microns. Before or after the cutting step, a plurality of battery component films can be deposited on the battery substrate. The battery component films include at least a pair of electrodes about an electrolyte which cooperate to form a battery.
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申请公布号 |
US2008263855(A1) |
申请公布日期 |
2008.10.30 |
申请号 |
US20070796487 |
申请日期 |
2007.04.27 |
申请人 |
FRONT EDGE TECHNOLOGY, INC. |
发明人 |
LI JIANCHAO;NIEH KAI-WEI;MAKHAR SANDEEP |
分类号 |
H01M4/82;H01M10/052;H01M10/0562;H01M10/0585;H01M10/36 |
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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