ELECTROSTATIC SENSING METHOD

摘要

An electrostatic sensing method is provided. An electrostatic sensing device comprising an electrostatic sensing module comprising a first electrostatic sensing element, and a control unit electrically connected to the electrostatic sensing module is provided. The first electrostatic sensing element is one-dimensional semiconducting linear structure. A direct voltage is applied to the first electrostatic sensing element. A sensed object with electrostatic charge is moved to the electrostatic sensing device in a distance near but not touching the first electrostatic sensing element. A resistance changed value of the first electrostatic sensing element is measured.

主权项

1. An electrostatic sensing method, comprising:
S1, providing an electrostatic sensing device comprising an electrostatic sensing module comprising a first electrostatic sensing element, and a control unit electrically connected to the electrostatic sensing module, wherein the first electrostatic sensing element is one-dimensional semiconducting linear structure; S2, applying a direct voltage to the first electrostatic sensing element; and S3, measuring a resistance changed value of the first electrostatic sensing element in response to a sensed object, with electrostatic charge, being near but not making contact with the first electrostatic sensing element, wherein a distance between the sensed object and the first electrostatic sensing element is less than 0.5 centimeter.