发明名称 |
Method for fabricating printed circuit boards |
摘要 |
A process for fabricating a printed circuit board includes the steps of producing data in a printing-scan format representative of a designed area circuit pattern; with such data, printing a mask pattern, corresponding to said circuit pattern, on the metal surface of a dielectric substrate; and etching to remove unmasked portions of the metal layer.
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申请公布号 |
US4991287(A) |
申请公布日期 |
1991.02.12 |
申请号 |
US19890456432 |
申请日期 |
1989.12.26 |
申请人 |
EASTMAN KODAK COMPANY |
发明人 |
PIATT, MICHAEL J.;BROWN, MARK E.;WALTERS, MICHAEL A. |
分类号 |
H05K3/04;H05K3/06;H05K3/34 |
主分类号 |
H05K3/04 |
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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