Invention Grant
US08421521B1 Chemical detection with MOSFET sensor 有权
采用MOSFET传感器进行化学检测

Chemical detection with MOSFET sensor
Abstract:
Embodiments relate to a metal-oxide-semiconductor device including a metal-oxide-semiconductor field-effect transistor (MOSFET). The MOSFET includes a gate configured to change electrical characteristics based on a sensed chemical characteristic and a source and drain. One of the source and drain is connected to an analysis circuit, and a backgate is connected to an AC voltage source.
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