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Panel inspection device

A panel inspection and panel technology, applied in the field of panel optical inspection devices, can solve the problems of low efficiency of automatic optical inspection, waste of manpower and material resources, etc., and achieve the effects of reducing labor input, saving manpower and material resources, and improving efficiency

Pending Publication Date: 2018-03-23
KUSN JINGXUN ELECTRONICS TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem of low efficiency of automatic optical detection in the prior art mentioned in the above background technology and the need to consume a lot of manpower and material resources, and to provide a panel detection device

Method used

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Embodiment Construction

[0052] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0053] Such as Figure 1-25 As shown, the panel detection device of this embodiment includes a base 7, which is the fixed basis of the entire panel detection device, and the base 7 is arranged in sequence along the panel conveying direction with a dispatching device 3, an automatic optical detection device 4 and a discharge device .

[0054] Such as Figure 3-4 As shown, a feeding device 1 is arranged in front of the sheet distributing device 3, and the feeding device 1 includes a feeding belt at an upstream end and a positioning device at a downstream end. The feeding belt is arranged along the X direction, and its discharging end is connected with the positioning device. The leaning device includes a first roller set 1.1, a second roller set 1.2 and a third roller set 1.3. The first roller set 1.1 engages with the feeding belt an...

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Abstract

The invention relates to the technical field of panel optical inspection devices, in particular to a panel inspection device. The panel inspection device comprises a base, and is characterized in thata sheet allocating device, an automatic optical inspection device, a discharging device and a storing device are sequentially arranged in the conveying direction of a panel on the base. The sheet allocating device is used for bearing a to-be-inspected panel to be transferred to an inspection platform on the automatic inspection device. The automatic optical inspection device is used for performing optical inspection on the to-be-inspected panel on the inspection platform. The discharging device is used for transferring the panel which is identified as a finished product by the automatic optical inspection device. The storing device is used for storing the panel which is identified as an NG product by the automatic optical inspection device. The panel inspection device is reasonable in structural layout, is high in panel inspection efficiency, improves the panel inspection efficiency greatly, and has a great popularization value.

Description

technical field [0001] The invention relates to the technical field of panel optical detection devices, in particular to a panel detection device. Background technique [0002] AOI (Automatic Optic Inspection) is a technology based on optical principles to detect common defects encountered in manufacturing. In the liquid crystal panel manufacturing industry, AOI equipment can be used to detect Panel (panel). During detection, the display panel is first placed on the detection airborne platform for alignment. After the alignment is completed, the image capture unit collects image information on the display panel along the X-axis or Y-axis of the display panel. Image processing is performed on the photo, and then image segmentation is performed on the processed image to separate the target. Then compare the target with the defect parameters (Defect Spec) (including Size (size), Length (length), Contrast (contrast), SEMU (Semu indicator) and so on. Objects that meet the defe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65G47/90
CPCB65G47/901
Inventor 朱涛叶坤商秋锋
Owner KUSN JINGXUN ELECTRONICS TECH
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