发明名称 |
Printed wiring board with photoimageable dielectric base substrate and method of manufacture therefor |
摘要 |
A printed wiring board includes a photoimageable dielectric material (PID) utilized as the base dielectric substrate therefor. The photoimageable dielectric material may be utilized in many conventional PWB designs, and improved resolution and registration precision of access apertures and through holes is generally realized through the use thereof. Moreover, less costly and complex manufacturing processes are required to deposit, image, develop and cure the PID material.
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申请公布号 |
US5709979(A) |
申请公布日期 |
1998.01.20 |
申请号 |
US19940327236 |
申请日期 |
1994.10.21 |
申请人 |
SHELDAHL, INC. |
发明人 |
CASSON, KEITH L.;SAARI, MATTHEW JOHN;MARSOLEK, RAPHAEL A.;TIBESAR, MARION |
分类号 |
H05K1/11;H05K3/00;H05K3/28;H05K3/42;H05K3/46;(IPC1-7):G03F7/00 |
主分类号 |
H05K1/11 |
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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