发明名称 |
Improved laser manufacture method for inductors |
摘要 |
The improved laser manufacture method has a ceramic rod (20) with metallisation added at high temperatures. A first layer of nickel (21) is first formed, and a copper layer added on top (22). A laser machine cutter is then used to form a spiral cut (23) in the metallisation, forming the inductor track and thus the inductance.
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申请公布号 |
FR2763739(A3) |
申请公布日期 |
1998.11.27 |
申请号 |
FR19980006461 |
申请日期 |
1998.05.22 |
申请人 |
FRONTIER ELECTONICS CO LTD |
发明人 |
PANG CHEN TAI |
分类号 |
H01F17/00;(IPC1-7):H01F5/00;H01F37/00 |
主分类号 |
H01F17/00 |
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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