Capacitance Pre-Discharge Type Pressure Sensor Module
A capacitive priority discharge type pressure sensor module according to the present invention comprises: a conductive layer formed to have conductivity; and a circuit layer including an electrode channel that includes a first electrode and a second electrode provided to be spaced apart from each ot...
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Main Authors | , , , |
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Format | Patent |
Language | English Korean |
Published |
15.06.2021
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Subjects | |
Online Access | Get full text |
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Summary: | A capacitive priority discharge type pressure sensor module according to the present invention comprises: a conductive layer formed to have conductivity; and a circuit layer including an electrode channel that includes a first electrode and a second electrode provided to be spaced apart from each other, and forming a stacked structure with the conductive layer, wherein the first electrode and the second electrode are formed to conduct electricity with each other by the conductive layer when a pressure is applied from the outside, and the capacitance decreases according to the magnitude of the pressure.
본 발명에 따른 정전용량 우선 방전식 압력센서모듈은, 전도성을 가지도록 형성되는 전도성 레이어 및 서로 이격되도록 구비되는 제1전극 및 제2전극을 포함하는 전극채널을 포함하며, 상기 전도성 레이어와 적층 구조를 형성하는 회로 레이어를 포함하고, 상기 제1전극 및 상기 제2전극은, 외부로부터 압력이 가해질 경우 상기 전도성 레이어에 의해 서로 통전되고, 압력의 크기에 따라 정전용량이 감소하도록 형성된다. |
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Bibliography: | Application Number: KR20190159603 |