发明申请
- 专利标题： Circuit boards
- 专利标题（中）： 电路板
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申请号： US11794652申请日： 2005-12-22
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公开(公告)号： US20090279274A1公开(公告)日： 2009-11-12
- 发明人: Martin Joseph Agnew , Gary David Panaghiston , Murray Jerel Niman , Nicholas Chandler
- 申请人： Martin Joseph Agnew , Gary David Panaghiston , Murray Jerel Niman , Nicholas Chandler
- 优先权： GB048591.2 20041231
- 国际申请： PCT/GB05/50260 WO 20051222
- 主分类号： H05K1/11
- IPC分类号： H05K1/11
摘要：
The invention relates to circuit boards and to screening circuits and components on such boards from stray rf interference when they are mounted as arrays or stacks of such circuit boards. The circuit boards (12, 14) are individually screened by conductive screening layers (16, 18) as known in the art and the individual screening layers are coupled together by layered interconnects (34) which connect corresponding screening layers (16, 18) of the individual circuit boards (12, 14) together, instead of by vias.
公开/授权文献
- US08076591B2 Circuit boards 公开/授权日：2011-12-13
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