发明授权
US07084641B2 Measuring cell and measuring field comprising measuring cells of this type, use of a measuring and use of a measuring field
有权
测量电池和测量领域包括测量这种类型的电池，使用测量和使用测量领域
- 专利标题： Measuring cell and measuring field comprising measuring cells of this type, use of a measuring and use of a measuring field
- 专利标题（中）： 测量电池和测量领域包括测量这种类型的电池，使用测量和使用测量领域
-
申请号： US10754909申请日： 2004-01-09
-
公开(公告)号： US07084641B2公开(公告)日： 2006-08-01
- 发明人: Ralf Brederlow , Bjorn-Oliver Eversmann , Ivo Koren , Christian Paulus , Roland Thewes
- 申请人： Ralf Brederlow , Bjorn-Oliver Eversmann , Ivo Koren , Christian Paulus , Roland Thewes
- 申请人地址： DE Munich
- 专利权人： Infineon Technologies AG
- 当前专利权人： Infineon Technologies AG
- 当前专利权人地址： DE Munich
- 代理机构： Dickstein, Shapiro, Morin & Oshinsky, LLP
- 优先权： DE10133363 20010710
- 主分类号： G01R27/26
- IPC分类号： G01R27/26 ; G01N27/00
摘要：
A measuring cell for recording an electrical potential of an analyte situated on the measuring cell. The measuring cell has a sensor, a layer arranged above the sensor and electrically insulating the analyte from the sensor, and an amplifier circuit connected to the sensor on a substrate and having an input stage containing a field-effect transistor or a bipolar transistor, the sensor being at least indirectly connected to a control terminal of the field-effect transistor or of the bipolar transistor. An operating point of the amplifier circuit is set by means of a voltage or a current applied at the control terminal of the field-effect transistor or of the bipolar transistor of the input stage of the amplifier circuit.
公开/授权文献
信息查询
