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Array test apparatus

A technology of array testing and support plate, applied in the direction of measuring device, measuring electricity, measuring electrical variables, etc., can solve the problem that the glass panel cannot be tested correctly

Inactive Publication Date: 2012-12-12
TOP ENG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

As a result, there is a problem that glass panels cannot be tested correctly

Method used

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Embodiment Construction

[0020] Embodiments of the array testing device according to the present invention will be described in detail below with reference to the accompanying drawings.

[0021] Such as figure 1 As shown, the array testing device 10 according to the first embodiment of the present invention includes: a loading unit 20 for loading a glass panel P onto the device, a testing unit 30 for testing the glass panel P loaded by the loading unit 20, and An unloading unit 40 unloads the glass panel P from the device after the panel P has been tested by the testing unit 30 .

[0022] The loading unit 20 includes a plurality of first support plates 22 disposed at positions spaced apart from each other at a predetermined interval. The first support plate 22 supports the glass panel P to be tested. The unloading unit 40 includes a plurality of second support plates 42 disposed at positions spaced apart from each other by a predetermined interval. The second support plate 42 supports the glass pan...

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Abstract

This article discloses an array test apparatus. The formation of an air layer between a glass panel and a support plate is prevented when the glass panel is adsorbed on the support plate in the array test apparatus. Thus, it is possible to correctly implement the test for the glass panel.

Description

technical field [0001] The invention relates to an array testing device for testing glass panels. Background technique [0002] In general, a flat panel display (FPD) is an image display device that is lighter and thinner than a television or monitor having a Braun Tube. Liquid crystal displays (LCDs), plasma display panels (PDPs), field emission displays (FEDs), and organic light emitting diodes (OLEDs) are representative examples of flat panel displays that have been developed and used. [0003] LCDs among these FPDs are image displays that display desired images in a manner of independently supplying data signals based on image information to liquid crystal cells arranged in a matrix shape, and thereby controlling light transmittance of the liquid crystal cells. LCDs are thin and light, and have many other advantages including low power consumption and low operating voltage, and thus are widely used. A typical method of manufacturing a liquid crystal panel used in such ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09G3/00G01R31/00
CPCG01N21/8806G01N21/8851G01N2021/8848G01R31/01G01R31/2825G09G3/006
Inventor 崔渊圭
Owner TOP ENG CO LTD
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