Electrostatic discharge test device and method

A technology of electrostatic discharge testing and discharge testing, which is applied in the direction of measuring devices, measuring electricity, and measuring electrical variables, and can solve problems such as inaccurate discharge test results

Inactive Publication Date: 2008-03-26
INVENTECSHANGHAI TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The object of the present invention is to provide an electrostatic discharge test device to solve the inaccurate defect of the discharge test results produced by manually operating the electrostatic gun

Method used

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  • Electrostatic discharge test device and method
  • Electrostatic discharge test device and method

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Embodiment Construction

[0023] Now cooperate with accompanying drawing and reference numeral thereof to describe electrostatic discharge testing device of the present invention in detail, and enumerate preferred embodiment and explain as follows:

[0024] Please refer to FIG. 2 , which shows a schematic diagram of an electrostatic discharge testing device, which includes an electrostatic gun 200 , a control arm 202 and a control component 204 . The electrostatic gun 200 has a gun body 2001 and a muzzle 2002, and the muzzle 2002 is aimed at a component under test 206 to perform a discharge test. The control arm 202 is connected to the gun body 2001 , and the control component 204 is electrically connected to the control arm 202 , and controls the control arm 202 to perform a discharge test on the electrostatic gun 200 .

[0025] In general, the electrostatic gun 200 can be divided into contact discharge and air discharge. The discharge level can be divided into ±2kV, ±4kV, ±6kV or ±8kV, which can be ...

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Abstract

A kind of Electrostatic Discharge (ESD) test installation, it includes a static gun, a control arm and a control module. The static gun has a gun body and a gun gunpoint, the gunpoint aim at a tested module to do a discharge test. The control arm links with the gun body. The control module electric links with the control arm to control the control arm to do discharge test to the static gun.

Description

technical field [0001] The invention relates to an electrostatic discharge (Electrostatic Discharge; ESD) test device, in particular to a device for automatically controlling an electrostatic gun for discharge test. Background technique [0002] Many electronic devices, such as personal computers, notebook computers, personal digital assistants (PDAs), and mobile phones, are often vulnerable to electrostatic discharge (Electrostatic Discharge; ESD) attacks and malfunctions. Especially in thin and light electronic devices such as PDAs and mobile phones, the microelectronic components in them are more sensitive to ESD, because these microelectronic components are composed of extremely small structures such as insulating layers, conductive layers or semiconductor layers. Therefore, the instantaneous electrostatic discharge may cause damage to the internal structure of the microelectronic assembly. Because their entire life cycle is often in an environment full of static electr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/00
Inventor 季竹青
Owner INVENTECSHANGHAI TECH
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