The Mini LED chip sorter developed and manufactured by Youjie Technology fills the gap in China's high-precision equipment within the Mini LED chip sorting field, breaks the long-standing monopoly by overseas enterprises in this area, and ushers in the localization of such high-precision intelligent equipment.
The Mini LED chip sorter is a device for classifying and sorting LED chips (unpacked semi-finished products). It sorts Mini LED chips based on optoelectronic parameters obtained from chip testers and visual inspection results, placing them into different bins on carrier trays, while simultaneously generating data reports required for production management. As LED products continue to shrink in size and market demand grows exponentially, extremely high efficiency and precision are required of sorting equipment. Currently, the Mini LED chip sorter developed by Youjie can achieve a maximum throughput of 60,000 pieces per hour, with placement accuracy controlled within ±10 micrometers, and is capable of sorting Mini LED chips as small as 3 mil.
According to reports, this Mini LED chip sorter incorporates three core technologies: ultra-high-speed motion control software algorithms, nano-precision moving platform technology, and AI-based visual defect inspection technology, positioning Youjie Technology as an industry leader in this field. The emergence of the Mini LED chip sorter developed and manufactured by Youjie marks the company's pioneering entry into the domestic Mini LED chip sorting machine market, establishing it as the sole choice for replacing imported equipment.
The Mini LED chip sorter is used in the production and manufacturing of Mini LED backlit displays. As Mini/Micro LED is regarded as the mainstream trend and future direction of LED display technology, the commercial application of Mini LED chips is rapidly expanding into the TV and IT sectors, driving explosive growth in the Mini LED backlit display market. Consequently, the market for Mini LED chip sorters is also rising steadily and expanding. According to estimates and industry tracking, the global demand for Mini LED chip sorters reached approximately 20,000 units in 2022, with an annual growth rate of around 140%. In the future, chip manufacturing equipment will be a key development area for Youjie Technology.
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