According to LEDinside’s 2019 Micro LED Next Generation Display Key Technology Report, Micro LED possesses excellent features no matter in high brightness, high contrast, high response time and power saving, which are all better than LCD and OLED. With Micro LED, various applications, such as watch, mobile phone, automotive display, AR, VR, monitor, TV and large display will develop towards a higher level in the future. According to LEDinside, although Micro LED technology faces many challenges, compared with two years ago, the current technological progress has been much improved. The early patented technology has already appeared in the physical sample display machine. In the future, Micro LED’s commercialization will be driven by the growth of Micro LED technology. In addition, the manufacturing process of Micro LED is complex and the requirement becomes stricter. The raw materials, process consumables, production equipment, testing instruments and auxiliary fixtures used in the process require sophisticated specifications and relatively high precision.