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.
TZTEK's unique calibration platform technology supports better image stitching and realizes regional detection. Periodic comparison is adopted for the AA zones, while panel-to-panel comparison is adopted for the peripheral zones
TZTEK’s independently developed Virgo software platform supports the creation of rectangular, circular, semicircular, and other irregular maps
Detection precision of 1.0 μm / 1.5 μm available