发明名称 |
Method for the manufacture of printed circuit boards with plated resistors |
摘要 |
A process is revealed whereby resistors can be manufactured integral with a printed circuit board by plating the resistors onto the insulative substrate. Uniformization of the insulative substrate through etching and oxidation of the plated resistor are discussed as techniques for improving the uniformity and consistency of the plated resistors. Trimming and baking are also disclosed as methods for adjusting and stabilizing the resistance of the plated resistors.
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申请公布号 |
US2003205551(A1) |
申请公布日期 |
2003.11.06 |
申请号 |
US20030419651 |
申请日期 |
2003.04.21 |
申请人 |
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发明人 |
KUKANSKIS PETER;FRITZ DENNIS;DURSO FRANK;CASTALDI STEVEN;SAWOSKA DAVID |
分类号 |
H01C7/00;H01C17/24;H01C17/242;H01L23/12;H05K1/16;H05K3/06;H05K3/18;(IPC1-7):C23F1/00 |
主分类号 |
H01C7/00 |
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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