Method of identifying the sensor cell, sensors, samples, chemical sensor, a fingerprint recognition device, operation of the biosensor, and method of operation of the fingerprint recognition device

摘要

PROBLEM TO BE SOLVED: To identify a sample that is received by a sensor cell by utilizing the operation of transistors.;SOLUTION: The sensor cell comprises receiving means, which may be in the form of an electrode 10 coupled to a thin-film transistor T1. A voltage supplied to the gate electrode of the transistor T via a switching transistor T7 is controlled according to a capacitance value CA being generated by an electrode according to the reception of a target sample for identification.;COPYRIGHT: (C)2003,JPO