发明授权
- 专利标题： Embedded circuit in a MEMS device
- 专利标题（中）： MEMS器件中的嵌入式电路
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申请号： US13755417申请日： 2013-01-31
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公开(公告)号： US08995694B2公开(公告)日： 2015-03-31
- 发明人: Sandra F. Vos , Daniel Giesecke
- 申请人： Knowles Electronics, LLC
- 申请人地址： US IL Itasca
- 专利权人： Knowles Electronics, LLC
- 当前专利权人： Knowles Electronics, LLC
- 当前专利权人地址： US IL Itasca
- 代理机构： Fitch, Even, Tabin & Flannery LLP
- 主分类号： H04R25/00
- IPC分类号： H04R25/00 ; B81B3/00 ; B81C1/00 ; H04R19/00 ; H04R31/00 ; H01L29/84
摘要：
A Microelectromechanical System (MEMS) microphone includes a printed circuit board, a MEMS die, and an integrated circuit. The MEMS die is disposed on a top surface of the printed circuit board. The integrated circuit is disposed at least partially within the printed circuit board and produces at least one output signal. The output signals of the integrated circuit are routed directly into at least one conductor to access pads at the printed circuit board and the access pads are disposed on a bottom surface of the printed circuit board that is opposite the top surface.
公开/授权文献
- US20130193533A1 EMBEDDED CIRCUIT IN A MEMS DEVICE 公开/授权日：2013-08-01
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