发明名称 Combined absolute-pressure and relative-pressure sensor
摘要 A micromechanical sensor for measuring at least a first pressure of a first medium, as well as a method for manufacturing such a micromechanical sensor. The micromechanical sensor has at least one substrate having at least two sensor elements, which are preferably made of a semiconductive material. The substrate has at least a first sensor element for measuring an absolute-pressure variable of the first medium and a second sensor element for measuring a relative-pressure variable of the first medium.
申请公布号 US7270011(B2) 申请公布日期 2007.09.18
申请号 US20050110103 申请日期 2005.04.19
申请人 ROBERT BOSCH GMBH 发明人 VOSSENBERG HEINZ-GEORG
分类号 G01L9/00;G01L13/02;G01L13/06;H01L29/84 主分类号 G01L9/00
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