发明授权
- 专利标题: Printed circuit boards including strip-line circuitry and methods of manufacturing same
- 专利标题(中): 印刷电路板包括带状线路电路及其制造方法
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申请号: US13352909申请日: 2012-01-18
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公开(公告)号: US08766104B2公开(公告)日: 2014-07-01
- 发明人: Wayne L. Moul , Robert J. Behnke, II , Scott E. M. Frushour , Jeffrey L. Jensen
- 申请人: Wayne L. Moul , Robert J. Behnke, II , Scott E. M. Frushour , Jeffrey L. Jensen
- 申请人地址: US MA Mansfield
- 专利权人: Covidien LP
- 当前专利权人: Covidien LP
- 当前专利权人地址: US MA Mansfield
- 主分类号: H05K1/16
- IPC分类号: H05K1/16 ; H05K1/18 ; H05K3/46
摘要:
A multi-layer printed circuit board includes a first layer stack and a second layer stack coupled to the first layer stack. The first layer stack includes a first electrically-insulating layer, a second electrically-insulating layer, and a first electrically-conductive layer disposed between the first and second electrically-insulating layers. The second layer includes a third electrically-insulating layer and a second electrically-conductive layer. The first layer stack and/or the second layer stack include a cut-out area defining a void that extends therethrough. The multi-layer printed circuit board further includes a first signal layer disposed in association with the first electrically-insulating layer of the first layer stack or the third electrically-insulating layer of the second layer stack, a second signal layer disposed in association with the second electrically-insulating layer of the first layer stack, and a device at least partially disposed within the cut-out area and electrically-coupled to the first and second signal layers.
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