发明申请
US20110006382A1 MEMS sensor, silicon microphone, and pressure sensor 审中-公开
MEMS传感器,硅麦克风和压力传感器

  • 专利标题: MEMS sensor, silicon microphone, and pressure sensor
  • 专利标题(中): MEMS传感器,硅麦克风和压力传感器
  • 申请号: US12801971
    申请日: 2010-07-06
  • 公开(公告)号: US20110006382A1
    公开(公告)日: 2011-01-13
  • 发明人: Goro Nakatani
  • 申请人: Goro Nakatani
  • 申请人地址: JP Kyoto
  • 专利权人: ROHM CO., LTD.
  • 当前专利权人: ROHM CO., LTD.
  • 当前专利权人地址: JP Kyoto
  • 优先权: JP2009-161038 20090707; JP2009-161039 20090707; JP2010-120392 20100526
  • 主分类号: H01L29/84
  • IPC分类号: H01L29/84
MEMS sensor, silicon microphone, and pressure sensor
摘要:
An MEMS sensor includes: a semiconductor substrate having an opening extending therethrough; a vibration diaphragm opposed to the opening in an opposing direction and capable of vibrating in the opposing direction; and a piezoelectric element or a strain gage provided in association with the vibration diaphragm.
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