发明授权
US5434551A Gas sensor having its heater and sensing layer on opposite sides of its
substrate
失效
气体传感器在其基板的相对侧具有其加热器和感测层
- 专利标题： Gas sensor having its heater and sensing layer on opposite sides of its substrate
- 专利标题（中）： 气体传感器在其基板的相对侧具有其加热器和感测层
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申请号： US97043申请日： 1993-07-27
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公开(公告)号： US5434551A公开(公告)日： 1995-07-18
- 发明人: I-Cherng Chen , Ming-Hann Tzeng , Ping-Ping Tsai , Chiu-Fong Liaw , James C. H. Ku
- 申请人： I-Cherng Chen , Ming-Hann Tzeng , Ping-Ping Tsai , Chiu-Fong Liaw , James C. H. Ku
- 申请人地址： TWX Hsinchu
- 专利权人： Industrial Technology Research Institute
- 当前专利权人： Industrial Technology Research Institute
- 当前专利权人地址： TWX Hsinchu
- 主分类号： G01N27/12
- IPC分类号： G01N27/12 ; H01C7/00
摘要：
A gas sensor that has its heater and sensing layer on opposite sides of the substrate. The gas sensor includes a buffer layer separating the gas-sensing layer from the substrate to improve mechanical strength and electrical properties. The heater is preferably formed of nickel paste and is provided on the back of the substrate.
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