发明申请
- 专利标题： PRESSURE SENSOR, MICROPHONE, AND ACOUSTIC PROCESSING SYSTEM
- 专利标题（中）： 压力传感器，麦克风和声音处理系统
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申请号： US14584476申请日： 2014-12-29
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公开(公告)号： US20150271586A1公开(公告)日： 2015-09-24
- 发明人: Hideaki FUKUZAWA , Masatoshi SAKURAI , Masayuki KII , Yoshihiko FUJI , Michiko HARA , Yoshihiro HIGASHI , Kenji OTSU , Akiko YUZAWA , Kazuaki OKAMOTO
- 申请人： Kabushiki Kaisha Toshiba
- 申请人地址： JP Minato-ku
- 专利权人： Kabushiki Kaisha Toshiba
- 当前专利权人： Kabushiki Kaisha Toshiba
- 当前专利权人地址： JP Minato-ku
- 优先权： JP2014-058938 20140320
- 主分类号： H04R1/08
- IPC分类号： H04R1/08 ; G01L9/00
摘要：
According to one embodiment, a pressure sensor includes: a base body; a sensor section; and a processing circuit. The sensor section includes: a transducing thin film; a first strain sensing element; and a second strain sensing element. The transducing thin film has a film surface and is flexible. The processing circuit is configured to output as an output signal at least one of a first signal obtained from the first strain sensing element upon application of external pressure to the transducing thin film and a second signal obtained from the second strain sensing element upon application of the external pressure to the transducing thin film.
公开/授权文献
- US09488541B2 Pressure sensor, microphone, and acoustic processing system 公开/授权日：2016-11-08
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