发明授权
US08707794B2 Pressure sensor device, electronic apparatus, and method of mounting pressure sensor device
有权
压力传感器装置，电子设备和安装压力传感器装置的方法
- 专利标题： Pressure sensor device, electronic apparatus, and method of mounting pressure sensor device
- 专利标题（中）： 压力传感器装置，电子设备和安装压力传感器装置的方法
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申请号： US13210496申请日： 2011-08-16
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公开(公告)号： US08707794B2公开(公告)日： 2014-04-29
- 发明人: Takashi Usui
- 申请人： Takashi Usui
- 申请人地址： JP Tokyo
- 专利权人： Mitsumi Electric Co., Ltd.
- 当前专利权人： Mitsumi Electric Co., Ltd.
- 当前专利权人地址： JP Tokyo
- 代理机构： IPUSA, PLLC
- 优先权： JP2010-194631 20100831
- 主分类号： G01L9/00
- IPC分类号： G01L9/00
摘要：
A pressure sensor device includes a semiconductor pressure sensor element and a base part. The base part includes a mounting surface, a through hole having an opening on the mounting surface and configured to introduce a fluid to the semiconductor pressure sensor element, a soldered part that is to be soldered and is provided on the mounting surface, and a step-like structure formed on the mounting surface between the opening and the soldered part.