Equipments For FPD Inspection - TZTEK Machine Vision 丨Industry Intelligence

AOI equipment for array processing

The front-end process is a key element of the displaypanel manufacturing process. AOI inspection technology is used in the array panelmanufacturing process to monitor appearance defects; the detection precisionand efficiency play a vital role on product yield and cost. The detection ofperipheral circuits and irregular regions is a major quality control problemfaced by the array sections in display factories.

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Automatic side gluing equipment

With the accelerated deployment of new technologies suchas 5G and the Internet of Things, and people's increasing demand forhigh-quality displays, with ultra-thin and narrow frames becoming an inevitabletrend among various display brands in recent years, the resulting qualitycontrol problems such as how to overcome light leaks caused by easy warping anddeformation of ultra-thin panels in the manufacturing process and how torealize precise gluing of products with large R-angles, have become increasinglyprominent.

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Pre-POL AOI inspection equipment

In the traditional display panel manufacturing process,the polarizer is attached directly after the cell panel is cleaned. If thereare defective products or glass debris attached to the surfaces during cell incomingor cleaning process, it can lead to material wastage and increased productioncost. To avoid the wastage and increased cost, it is imperative that theprocess flow is optimized.

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Fully automatic module AOI equipment

Panel production is a systematic process. Visualinspection usually leads to low efficiency, unquantifiable defects, and otherproblems, indirectly leading to increased production costs and product wastage.With the increasingly stringent end customer requirements on product appearancequality as well as the annual increase in labor costs, fully automaticdetection is no longer an option, but is in fact a requirement.

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De-mura

Mura defects seriously affect the image quality ofproducts, resulting in low product yield and reduced profitability. Withincreasingly end customer stringent requirements on the image quality of OLEDproducts and the continuous improvement of the OLED manufacturing process, theapplication of DEMURA equipment for repairing mura defects has become animportant quality control method for brand manufacturers.

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