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Pulse operating method for FET-type sensor having horizontal floating gate
작성자
admgenie
작성일
2024-03-25
조회
396
Provided is a pulse operating method for an FET-type sensor having a horizontal floating electrode. The pulse operating method for an FET-type sensor includes a reading preparation step of applying one or more pre-bias voltage pulses (Vpre) to the control electrode and a reading step of applying one or more read-bias voltage pulses (VrCG) to the control electrode and applying a voltage pulse (VrDs) synchronized with the read-bias voltage pulse between a drain and a source. The reactivity and the recovery time can be improved according to the width or the magnitude of the pre-bias voltage pulse applied to the input terminal of the control electrode, and the oxidizing gas and the reducing gas can be distinguished. In addition, since current flows to the FET-type sensor only in the read-biasing period, power consumption can be greatly reduced.
등록번호/일자 10156542 (2018.12.18)
등록번호/일자 10156542 (2018.12.18)