Mini/Micro LED AOI Equipment for Appearance Inspection
Scientific platform design
High-precision testing probes
1. Consistency guarantee of thousands of contact probes
2. Ensuring Mini LED brightness consistency
3. 100,000-cycle operational lifetime.
4. Extremely small pitch and highly dense component solution capabilities
Overall casting platform
Effectively ensuring the stability of the continuous operation
Powerful software system
Inspection items: Bad die, over luminescence, under luminescence, chroma anomaly, etc.
Static test: R, G, B, W ;
Dynamic test: horizontal scan, vertical scan, oblique scan (interlaced scan or progressive scan);
Seamlessly connects with automatic rework equipment to provide it with accurate navigation data.
Static test: luminescence of red LED Static test: luminescence of green LED Statictest:luminescence of blue LED
| Mini/Micro LED appearance inspection | ||
| Model | M2012EL | |
| Inspection | Inspection items | Bad die, over luminescence, under luminescence, chroma anomaly |
| Inspection method | Image processing, machine learning | |
| Optical | Camera | 12MP |
| Lens | High resolution bi-telecentric lens | |
| Resolution | 10μm | |
| Light Source | RGB | |
| Computer configuration | PC | CPU:Inteli7, RAM:DDR4-32G, GPU:GTX1660-6G SSD:250G, HDD:2T |
| Monitor | 22 "LED | |
| Operating System | Windows 10 Professional 64-bit/Ubuntu | |
| Performance | Maximum allowable component height | Upper 20mm, Lower 30mm(Customizable) |
| PCB thickness | 1~5mm | |
| Driver | Servo motor + Screw guide | |
| Movement speed | Max:600mm/s | |
| PCB fixture height | 900+20mm (from floor to fixture surface) | |
| Specification | PCB size | Max:600mmx500mm(single track, track width adjustable) |
| Power | AC220V/50Hz/2000W | |
| Dimensions | W1350xD1000xH1650mm(without alarm light) | |
| Weight | ≈1100KG | |
| Air Pressure Requirement | ≥0.5Mpa | |
| Environmental requirements | Temperature:5~40℃, Relative Humidity:25%~80%(no frost) | |
| Upstream and downstream communication | Standard SMEMA interface /communication with rework equipment | |
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