| 发明名称 |
Method of making interlayer panels |
| 摘要 |
Innerlayer panels are provided with high density fiducials during manufacture. The fiducials can be identified using X-rays without etching away portions of the innerlayer panel to expose the fiducials.
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| 申请公布号 |
US7178229(B2) |
申请公布日期 |
2007.02.20 |
| 申请号 |
US20030718044 |
申请日期 |
2003.11.20 |
| 申请人 |
E. I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
BORLAND WILLIAM J.;FERGUSON SAUL;MAJUMDAR DIPTARKA;SNOGREN MATTHEW C.;SNOGREN RICHARD H. |
| 分类号 |
H05K1/16;H05K3/30;H05K1/02;H05K1/09;H05K3/00;H05K3/06;H05K3/46 |
主分类号 |
H05K1/16 |
| 代理机构 |
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代理人 |
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