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Backlight Lighting Detection

As an important part of LCD, the quality management of backlight head is very important. The introduction of AOI automatic detection can ensure high-quality quality quality management and reduce secondary damage to products. Our backlight detection project is a mature product with multi-technology patents, which can be directly used, mainly for backlight highlights, scratches, dark spots and so on. Testing.

Backlight Lighting Detection

As an important part of LCD, the quality management of backlight head is very important. The introduction of AOI automatic detection can ensure high-quality quality quality management and reduce secondary damage to products. Our backlight detection project is a mature product with multi-technology patents, which can be directly used, mainly for backlight highlights, scratches, dark spots and so on. Testing.

Key Features Equipment Parameters Scope Related Products
关键特征

  The system adopts the international leading high-resolution industrial camera with customized special three-color filters, and combines with the filtering algorithm which conforms to the human eye's sensory characteristics. It can detect the minimum defect size of 26 um and the maximum defect of 10 um steadily. It can quantitatively classify the Mura defect, and detect the Mura defect of 2 mm x 2 mm and the contrast of more than 3% steadily. The device has surpassed the human eye. The detection quality level can provide higher detection efficiency. The system can be divided into online and offline modes. At the same time, it can be specially developed and upgraded according to the requirements of the production line to achieve the best efficiency configuration.

设备参数
Category Technical Specifications
Name of device Automatic detection of backlight module
Types of inspectors Appearance inspection
Check location Backlighting Active Area
Check quantity 1PCS
Check speed 1PCS<4s
Lens check height 10cm-25cm
Camera resolution 16 million
Detection of Minimum Resolution Accuracy 2um
Types of undesirable detection Backlight Scratch, Backlight White Spot, Backlight Sheet Shift, Backlight Spot, etc.
适用范围

 LCD, Cell and Module are automatic optical detection systems based on vision and image processing technology when the screen is lit.

 Detection of dark spots, glow spots, dark lines, glow lines and Mura defects in LCD screen display.

 Visual AOI lighting detection system can accurately quantify the quality defects of points, lines and Mura in LCD & nbsp, Cell and Module segments.

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Suzhou RSOPTO Optoelectronics Technology Co., Ltd.

Address: No. 99 Jinjihu Avenue, Suzhou Industrial Park, Jiangsu Province

Phone:18761900800

Fax:0512-62706592

Sales:0512-66675565-813

Sales Representative:Zhaogao Xu

Email:sales@rsopto.com

WeChat public number:RSOPTO

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Suzhou RSOPTO Optoelectronics Technology Co., Ltd

Address: No. 99 Jinjihu Avenue, Suzhou Industrial Park, Jiangsu Province

Phone:18761900800

Fax:0512-627065922

Sales:0512-66675565-813

Sales Representative:Zhaogao Xu

Email:sales@rsopto.com

WeChat public number:RSOPTO

Copyright ©Suzhou RSOPTO Optoelectronics Technology Co., Ltd Su ICP filing 13053231 Num.Technical support: Wanhe Network Technology