首页> 外国专利> PRESSURE SENSOR, SENSOR PROBE COMPRISING A PRESSURE SENSOR, MEDICAL APPARATUS COMPRISING A SENSOR PROBE AND A METHOD OF FABRICATING A SENSOR PROBE

PRESSURE SENSOR, SENSOR PROBE COMPRISING A PRESSURE SENSOR, MEDICAL APPARATUS COMPRISING A SENSOR PROBE AND A METHOD OF FABRICATING A SENSOR PROBE

机译:压力传感器,包括压力传感器的传感器探头,包括传感器探头的医疗设备以及制造传感器探头的方法

摘要

The invention relates to a pressure sensor comprising a flexible membrane deformable in response to a pressure, which covers a cavity (2) and which comprises a strain gauge (21) that produces signals corresponding to the deformation of the flexible membrane, wherein the flexible membrane is a flexible monolithic integrated circuit foil (10). In this way the semiconductor integrated circuit itself serves as the flexible membrane, leading to a less complex fabrication process.
机译:压力传感器技术领域本发明涉及一种压力传感器,其包括响应于压力可变形的柔性膜,其覆盖腔体( 2 )并且包括应变计( 21 ),该应变计产生压力。信号对应于柔性膜的变形,其中柔性膜是柔性单片集成电路箔( 10 )。以此方式,半导体集成电路本身用作柔性膜,从而导致制造工艺的复杂性降低。

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