发明名称 |
Method for using fiducial schemes to increase nominal registration |
摘要 |
A method of making a laminated substrate by forming a registration mark on a core layer of the substrate. Then, forming a first layer on the core layer using the registration mark as a fiducial registration point. The first layer is laser drilled through to expose the registration mark on the core layer. A second layer is then formed on the first layer using the registration mark as a fiducial point. |
申请公布号 |
AU4993797(A) |
申请公布日期 |
1998.05.29 |
申请号 |
AU19970049937 |
申请日期 |
1997.10.22 |
申请人 |
W.L. GORE + ASSOCIATES INC. |
发明人 |
DONALD G. HUTCHINS;DAVID B. NODDIN |
分类号 |
B23K26/00;B23K26/38;B23K101/38;H01L21/48;H01L21/768;H01L23/12;H01L23/538;H01L23/544;H05K1/02;H05K1/16;H05K3/00;H05K3/42;H05K3/44;H05K3/46 |
主分类号 |
B23K26/00 |
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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