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AIO optical detection equipment with anti-static shading structure

A light-shielding structure and optical detection technology, applied in the field of optical detection, can solve problems such as prone to air static electricity, increase production costs, and poor display screens, and achieve the effects of reducing secondary damage, increasing yield, and reducing impact

Active Publication Date: 2021-09-21
杭州虹谱光色科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, during the detection process of the display screen, due to the need to move the display screen for detection, air static electricity is prone to occur, causing electrostatic voltage to damage the display screen, resulting in defective display screens, increasing the reject rate of the display screen, and increasing production costs.

Method used

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  • AIO optical detection equipment with anti-static shading structure
  • AIO optical detection equipment with anti-static shading structure
  • AIO optical detection equipment with anti-static shading structure

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] see Figure 1-11 , an AIO optical detection device with an antistatic light-shielding structure, including a detection device casing 1, a detection delivery port 2 is opened on the detection device casing 1, and a detection delivery port 2 is provided on the front and rear sides of the detection device casing 1 The matching airtight anti-static curtain 3, the airtight anti-static curtain 3 includes a dust-proof and light-shielding outer cloth 6, and one end of the dust-proof and light-shielding outer cloth 6 is bonded with a flexible insulating base material 7, and the flexible insulating base material 7 is far away from the dust-proof and light-shielding outer cloth 6. One end is connected with a destaticizing chamber, and the destaticizing chamber is far away from the flexible insulating substrate 7-avoiding fixed connection. There are a plurality of electrostatic air drum bags 9 distributed in a rectangular array, and the electrostatic air drum bag 9 is glued at one e...

Embodiment 2

[0058] see Figure 1-11 , where the same or corresponding components as those in Embodiment 1 use the corresponding reference numerals as in Embodiment 1, and for the sake of simplicity, only the differences from Embodiment 1 will be described below. The difference between this embodiment 2 and embodiment 1 is: please refer to Figure 5 The left and right inner walls of the detection delivery port 2 are provided with longitudinal guide chute 202, and the left and right ends of the guide type conductive strip 4 are connected with self-rotating sliding columns 401, and the self-rotating sliding columns 401 are slidably connected with the longitudinal guiding chute 202. The longitudinal guiding chute 202 cooperates with the self-rotating sliding column 401 to guide the guiding conductive strip 4 when the guiding conductive strip 4 moves, so that the guiding conductive strip 4 can effectively match the ventilation electric transmission slot 201, and reduce the The deformation of ...

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PUM

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Abstract

The invention discloses AIO optical detection equipment with an anti-static shading structure, and belongs to the field of optical detection. The AIO optical detection equipment with the anti-static shading structure comprises a detection equipment shell, a detection conveying opening is formed in the detection equipment shell, and a flexible insulation base material and an electric discrete folded film can be powered on through a guiding type conductive strip; and the electric discrete folded film is electrified and stretched, an electric push type extrusion ball drives the static electric drum bag to generate compression, electrified airflow in the static electric drum bag is conveyed into the detection conveying opening, static removal treatment is performed on air in the detection conveying opening, static electricity is effectively prevented from occurring during display screen detection, secondary damage to a display screen is reduced, the yield of the display screen is improved, the production benefit is increased, the airtight anti-static curtain can play a role in keeping out light while limiting air flow in the detection conveying opening, the influence of external light on the display screen is reduced, and the detection accuracy is effectively improved.

Description

technical field [0001] The invention relates to the field of optical detection, and more specifically relates to an AIO optical detection device with an antistatic light-shielding structure. Background technique [0002] With the rapid development of electronic technology, image sensing technology and computer technology, the use of automatic optical (visual) detection technology for surface defects based on optical image sensing to replace manual visual detection of surface defects has gradually become an important means of surface defect detection. Because this method has the advantages of automation, non-contact, high speed, high precision and high stability. AIO optical inspection technology, also known as machine vision inspection technology or automatic visual inspection technology. It is widely used in manufacturing industries such as display screens, semiconductors, and solar energy. [0003] When using AIO optical inspection equipment to inspect the display screen...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N21/95G01N21/956G01N21/01
CPCG01N21/95G01N21/956G01N21/01G01N2021/9513G01N2021/0112
Inventor 郑荣盛
Owner 杭州虹谱光色科技有限公司