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Checking platform and checking method using the same

An inspection method and inspection machine technology, applied in nonlinear optics, instruments, optics, etc., can solve the problem that inspection equipment cannot meet the rapid inspection and other problems, and achieve the effect of low cost and small volume

Inactive Publication Date: 2008-11-26
AU OPTRONICS CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the current inspection equipment cannot meet the needs of rapid inspection under the condition that the heating device, light source device and human inspection must be combined

Method used

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  • Checking platform and checking method using the same
  • Checking platform and checking method using the same
  • Checking platform and checking method using the same

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Experimental program
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Effect test

Embodiment Construction

[0034] Please refer to FIG. 1A , which is a schematic diagram of a liquid crystal panel inspection machine in a heating state according to the present invention. The inspection machine 100 is used for inspecting a plurality of liquid crystal panels (not shown), and includes a platform 110 , a heating device 120 , a carrier set 135 and a light source device 140 . The platform 110 has a slide rail set 112 , and a heating device 120 is disposed on the platform 110 for heating the liquid crystal panel. The carrier set 135 is used for loading the liquid crystal panel, and the carrier set 135 is disposed on the sliding rail set 112 . The light source device 140 is disposed on the platform 110 and adjacent to the heating device 120 . The slide rail set 112 protrudes into the heating device 120 , so that the carrier set 135 can move between the heating device 120 and the light source device 140 through the slide rail set 112 . As shown in FIG. 1A , when the carrier group 135 is loca...

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Abstract

The invention discloses an inspection machine and a checking method using the inspection machine to detect the liquid crystal panel. Said inspection machine includes: platform, heating equipment, loading set and light source equipment. The platform has slideway sets, and the heating equipment is mounted on the platform to heat the liquid crystal panel. The loading sets are used to load the liquid crystal panel and mounted on the slideway sets. The light source equipment are mounted on the platform and adjacent the heating equipment. The slideway sets extend to the inner of heating equipment that can make the loading sets move between the heating equipment and the light source equipment via the slideway sets. The inspection machine and checking method in the invention using the single machine combining with heating equipment and light source equipment can detect several liquid crystal panels at one time, and said machine have advantages of small volume, high flexibility and low cost.

Description

technical field [0001] The invention relates to an inspection machine and an inspection method using the inspection machine, in particular to an inspection machine combined with a heating device and a light source device and an inspection method using the inspection machine. Background technique [0002] With the maturity of LCD panel production technology, it has entered the era of automated mass production, but substandard products will still be produced during the manufacturing process. Among them, most of them still rely on manual inspection of some defects, such as gravity MURA, which is LCD Color shift caused by uneven molecular distribution. With the increase of output, it takes a considerable amount of time to manually inspect pieces one by one. [0003] Furthermore, some defects will not appear at normal temperature, and the liquid crystal panel must be heated to a certain temperature before it is highlighted with backlight. Therefore, under the condition that the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/13
Inventor 杨清鸿郭行健余庆璋黄建得吴兆明
Owner AU OPTRONICS CORP