Product Summary
Mini LED Automated optical inspection machine solves the problem of ultra-fine chips less than 0.1 mm, small size, dense layout, and extremely difficult quality inspection. Using high-resolution cameras and AI-enhanced algorithms, it can accurately detect more than 10 defect characteristics such as offset, solder paste, brightness, and solder deficiency. It performs appearance inspection and lighting inspection at the same time, with a missed detection rate of less than 0.1%, a detection accuracy better than 5um, and a detection speed of 2000㎜²/second.
Product Features
1
Mini LED AOI inspection array is automatically generated and corrected. Multi-point height measurement and automatic compensation of height difference.
2
Patented light source and high-resolution lens to capture ultra-micro defects.
3
AI algorithm support effectively improves detection accuracy.
AOI Mini LED substrate
Product Properties
Can detect the smallest 3*5mil chip
Supports more than 100,000 chips per board
Appearance inspection before and after furnace
Mini LED Test Results
Product application
● Mini LED AOI inspection items: less parts, offset, fixed, foreign matter, rotation, overlap, tombstone, floating, missing parts, multiple parts.
Mini LED Automated optical inspection machine is a key inspection equipment in the Mini-LED industry chain, which plays an important role in ensuring product quality and improving yield. If you need a more efficient solution, please consult Huizhou Zhongke Advanced Manufacturing Co., Ltd.
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Technical Parameters
● Detection accuracy: usually up to ±1-3μm
● Detection speed: up to 100-1000mm²/s depending on the resolution
● Minimum detection size: Can detect Mini-LED chips of 10-50μm
● Repeatability: within ±1μm
● Inspection items: brightness, chromaticity, uniformity, defects and other 20+ parameters
