发明名称 Semiconductor sensor with a field-effect transistor, and a method for controlling such a semiconductor sensor
摘要 The semiconductor sensor has at least one field-effect transistor (31; 31, 32) which is coupled to a sensitive electrode and which has measuring phases that are interruptible by idle phases through a control device (50). During the idle phases, the field-effect transistor or transistors (30; 31, 32) together with their terminals is or are connected to the same potential, preferably the ground potential.
申请公布号 US2005035808(A1) 申请公布日期 2005.02.17
申请号 US20040862833 申请日期 2004.06.07
申请人 FRERICHS HEINZ-PETER 发明人 FRERICHS HEINZ-PETER
分类号 G01N27/414;(IPC1-7):H03K19/017 主分类号 G01N27/414
代理机构 代理人
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