According to industry estimates, a LED chip for the material, and to do the module process Micro LED pilot production line, only 200 million yuan, compared to LCD, OLED factory easily 500-600 billion yuan of investment scale, smaller investment , But manufacturers can plan more flexible expansion scale.
Forum today by the ITRI Institute of Electronics and Optoelectronics Wu Zhiyi as the first speaker, he said, Micro LED's main application areas will be large-size displays, and small size AR, VR applications, the current is The establishment of the pilot production line is expected to increase the number of single transfers from the current 50x50 (2,500) to 100x100 (10,000). It is estimated that the VR plants will be delivered to the domestic VR plants as soon as the third quarter of next year is approaching.
The focus of the forum still revolves around the mass transfer yield and the cost of repair. According to Wu Zhiyi, the cost of repair comes from yield, high yield, and natural cost of repair. The most important point is that compared with LCD, OLED belongs to the panel that can not be repaired with dead pixels, Micro LED can be repaired.
In the industry, due to the Micro LED still have high technical obstacles, most Taiwanese manufacturers choose to Mini LED as the starting point, the current industry that the grain size of 100 microns for the Mini LED, 100 microns below the definition of Micro LED; from the patent point of view, the industry believes that the merger of Apple LuxVue and ITRI, a more complete Micro LED-related patents.