发明公开
EP0332834A1 Low dielectric printed circuit boards
失效
Leiterplatten mit niedrigerDielektrizitätskonstante。
- 专利标题： Low dielectric printed circuit boards
- 专利标题（中）： Leiterplatten mit niedrigerDielektrizitätskonstante。
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申请号： EP89101910.1申请日： 1989-02-03
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公开(公告)号： EP0332834A1公开(公告)日： 1989-09-20
- 发明人: Lazzarini, Donald Joseph , Wiley, John Pennock , Wiley, Robert Taylor
- 申请人： International Business Machines Corporation
- 申请人地址： Old Orchard Road Armonk, N.Y. 10504 US
- 专利权人： International Business Machines Corporation
- 当前专利权人： International Business Machines Corporation
- 当前专利权人地址： Old Orchard Road Armonk, N.Y. 10504 US
- 代理机构： Mönig, Anton, Dipl.-Ing.
- 优先权： US168928 19880316
- 主分类号： H05K3/46
- IPC分类号： H05K3/46
摘要：
The invention features a printed circuit board and a method of fabricating a printed circuit board with low dielectric materials using a modular technique. Sub-assemblies (10) are first constructed, tested, and then subsequently incorporated into the final circuit board assembly (20) which has a triplate geometry. Dielectric materials are chosen which enhance the performance of the circuit board.
公开/授权文献
- EP0332834B1 Low dielectric printed circuit boards 公开/授权日：1993-06-16
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