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Mini LED / Micro LED Optical Inspection System
Mini LED appearance inspection is a critical process in the display technology field, focusing on automated detection of appearance defects in Mini LED products to ensure product quality. This series of equipment consists of fully automated Mini LED surface defect inspection systems, providing advanced functions such as defect counting, spatial distribution analysis, and defect classification. The system employs fiber-based coaxial illumination directed onto the LED surface and performs full-surface scanning of the product through multi-axis motion control. By comprehensively analyzing defect images, the system accurately identifies defect types and sizes.
Key Features & Advantages
High-Precision Inspection:By leveraging advanced machine vision technologies and high-resolution cameras, the system accurately detects minute defects on chips, such as cracks, scratches, and stains.
High-Speed Processing Capability:Powered by high-performance computing servers and optimized algorithms, the system enables high-throughput appearance inspection of chips, boosting overall manufacturing efficiency.
High Level of Automation:The system integrates automated loading and unloading systems to achieve end-to-end automation from material handling and inspection to sorting, minimizing human intervention.
Multi-Functionality:Beyond appearance defect inspection, the system supports measurement and evaluation of dimensional and shape consistency, enabling versatile inspection capabilities.
Ease of Operation and Maintenance:The system features an intuitive HMI for simplified operation, and a modular architecture that enables efficient maintenance and scalable upgrades.
Strong Compatibility:The system supports a wide range of chip specifications and types, offering flexible adaptation to evolving production line requirements.
Data Logging and Analysis:Real-time inspection data logging and analysis provide actionable insights for optimizing manufacturing processes and improving quality control.
Inspection Examples
 Film Color Variation |
 Film Color Variation |
 Film Color Variation |
 Film Color Variation |
 Foreign Particle |
 OK |
|
OK |
 Breakage |
 Foreign Particle |
 Breakage |
 Foreign Particle |
 Foreign Particle |
 Foreign Particle |
Foreign Particle |
Foreign Particle |
 Breakage |
