发明授权
- 专利标题: Temperature sensor
- 专利标题(中): 温度感应器
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申请号: US998516申请日: 1992-12-30
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公开(公告)号: US5446437A公开(公告)日: 1995-08-29
- 发明人: Frank Bantien , Eckart Reihlen
- 申请人: Frank Bantien , Eckart Reihlen
- 申请人地址: DEX Stuttgart
- 专利权人: Robert Bosch GmbH
- 当前专利权人: Robert Bosch GmbH
- 当前专利权人地址: DEX Stuttgart
- 优先权: DEX4202733.0 19920131
- 主分类号: G01F1/684
- IPC分类号: G01F1/684 ; G01F1/688 ; G01F1/69 ; G01K7/02 ; G01K7/22 ; H01C3/04
摘要:
An improved temperature sensor is designed for the sensitive detection of temperature changes. The temperature sensor includes a frame 9 of monocrystalline silicon and a dielectric diaphragm 13 stretched on it. A monocrystalline silicon structure 35 is disposed on or under the dielectric diaphragm which is used for measuring the temperature. In the course of this, the Seebeck effect, as well as the temperature dependence of the electrical resistance, can be used for detection of any temperature changes.
公开/授权文献
- US6108878A Wire connection system 公开/授权日:2000-08-29