ESD (electro-static discharge) test control device
A technology of test control and control department, which is applied in the computer field, can solve the problem that the manual operation electrostatic discharge generator is easily affected by the environment and human factors, and achieve the effect of solving the problem of being easily affected by the environment and human factors and improving the repeatability
Inactive Publication Date: 2017-03-22
BOE TECH GRP CO LTD +1
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Problems solved by technology
[0005] An ESD test control device provided by the embodiment of the present invention controls the electrostatic generator to approach the object under test at a certain speed through the ESD test control device, thereby solving the problem that the manual operation of the electrostatic discharge generator in the prior art is vulnerable to environmental and human factors impact issues, which can improve test repeatability
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[0030] Manually operated devices for ESD testing, such as figure 1 As shown, including the stage 01, the horizontal coupling plate 02 located on the surface of the stage 01 and parallel to the surface of the stage 01, the vertical coupling plate 03 located on the horizontal coupling plate 02 and perpendicular to the horizontal coupling plate 02, the measured The object 04 is placed on the horizontal coupling plate 02, and the tester holds the electrostatic generator to make the discharge electrode (not shown in the figure) in the electrostatic generator contact the object under test 04, so as to conduct an ESD test on the object under test 04. However, since human factors are uncontrollable in each test process, the same object under test may produce different test results in different test processes. Therefore, the current manual operation of ESD testing will lead to poor repeatability of ESD testing. Difference.
[0031] In view of this, an embodiment of the present inventi...
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The present invention discloses an ESD (electro-static discharge) test control device. The ESD (electro-static discharge) test control device comprises a carrying stage, a horizontal coupling plate, a vertical coupling plate, a supporting portion, a control portion and an induction unit. With the ESD test control device adopted, an electrostatic generator is controlled to make a discharge electrode approach a tested object at a certain speed, so that speed by which the discharge electrode approaches the sample can be determined, and the accuracy of control on the tested position of the tested object can be reached, and therefore, the ESD test control device is not affected by environmental and human factors, and the repeatability of testing can be improved.
Description
technical field [0001] The invention relates to the technical field of computers, in particular to an ESD test control device. Background technique [0002] Electrostatic discharge, as the most common form of electromagnetic interference, appears around us all the time in our daily life. Electrostatic discharge will affect the functions of various electronic products (such as touch mobile phones and tablet computers, etc.), and even will cause damage. Therefore, the electrostatic discharge anti-interference ability of electronic products has become an important electromagnetic compatibility index to measure the quality of products. [0003] In the electromagnetic compatibility test, an electrostatic discharge generator is generally used to simulate the actual electrostatic discharge situation, and the electrostatic discharge test is carried out on the product, so as to measure the anti-interference ability of the electrostatic discharge of the product. In order to verify t...
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IPC IPC(8): G01R31/00
CPCG01R31/001
Inventor 张卫曾琴王庆浦吴玲艳郭总杰胡明
Owner BOE TECH GRP CO LTD