Air type electrostatic discharge testing device and testing method

An electrostatic discharge test, air-type electrostatic technology, applied in the direction of measuring devices, testing dielectric strength, measuring electricity, etc., to achieve the effect of high test accuracy and good repeatability

Inactive Publication Date: 2018-09-14
BOE TECH GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The invention provides an air-type electrostatic discharge test device and a test method, which ...

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  • Air type electrostatic discharge testing device and testing method
  • Air type electrostatic discharge testing device and testing method
  • Air type electrostatic discharge testing device and testing method

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Embodiment Construction

[0025] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0026] It should be noted that in the description of the present invention, the terms "upper", "lower", "front", "rear", "left", "right" and other directional descriptions are just for the convenience of describing the present invention and simplifying the description. It does not indicate or imply that the pointed device or component must have a specific orientation, be constructed and operated in a specific orientation, and therefore ca...

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Abstract

The invention discloses an air type electrostatic discharge testing device and a testing method, relates to the technical field of electrostatic discharge testing and aims to solve the problems in improving the repeatability of air type electrostatic discharge. The air type electrostatic discharge testing device comprises a holding platform, a bracket, a swinging arm, a discharge gun, an electrostatic generator and a control switch, wherein both the swinging arm and the discharge gun are positioned above the holding platform; the swinging arm extends in a vertical direction; the upper end of the swinging arm is rotationally hinged to the bracket around a horizontal rotating shaft; the discharge gun comprises a discharge gun main body and a gun head; the discharge gun main body is connectedwith the lower end of the swinging arm; the gun head is arranged at one horizontal end, perpendicular to the horizontal rotating shaft, of the discharge gun main body; the gun head faces to the holding platform; the electrostatic generator is electrically connected with the discharge gun main body; the control switch is connected with the discharge gun and/or the electrostatic generator; the control switch is used for controlling the discharge gun and/or the electrostatic generator. The air type electrostatic discharge testing device is used for testing anti-electrostatic properties of equipment.

Description

Technical field [0001] The invention relates to the technical field of electrostatic discharge testing, in particular to an air-type electrostatic discharge testing device and a testing method. Background technique [0002] Electrostatic discharge refers to the transfer of charges caused by objects with different electrostatic potentials being close to each other or directly contacting each other. Electrostatic discharge is a kind of extremely harmful electromagnetic energy. In severe cases, electronic products (such as TFT-LCD (Thin Film Transistor-Liquid Crystal Display, thin film transistor liquid crystal display)) burned out, resulting in the electronic equipment can not be used. In order to avoid this problem, in the production process of electronic products, it is necessary to conduct electrostatic discharge tests on electronic products to test the antistatic ability of electronic equipment. [0003] Example, figure 1 It is an air-type electrostatic discharge test equipment ...

Claims

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Application Information

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IPC IPC(8): G01R31/00G01R31/12
CPCG01R31/00G01R31/12
Inventor 高雅凤付先龙沈建宏姚雪兰于欢王超超焦弘岩
Owner BOE TECH GRP CO LTD
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