Germany Arthur BECKERS: MicroLED MOCVD process starts a new generation of display technology
Date: 2019-12-13 16:15 Source: China Semiconductor Lighting Network
Recently, it was specially supported by the Shenzhen Longhua District Science and Technology Innovation Bureau, sponsored by the National Semiconductor Lighting Engineering R & D and Industry Alliance ( CSA ), the Third Generation Semiconductor Industry Technology Innovation Strategic Alliance (CASA), the Shenzhen Third Generation Semiconductor Research Institute and Beijing McCann. The 16th China International Semiconductor Lighting Forum (SSLCHINA 2019) and 2019 International Third Generation Semiconductor Forum (IFWS 2019) co-hosted by Bridge New Material Productivity Promotion Center Co., Ltd. were held at Shenzhen Convention and Exhibition Center.
Arthur BECKERS
During this period, the "Display Engineering Application" chapter was held as scheduled. At the meeting, Arthur BECKERS, Senior Product Marketing Manager of Ai Siqiang Co., Ltd., shared the report "Micro LED MOCVD Process Starts New Generation Display Technology". From the analysis of the display terminal market demand analysis of application products and LED technology requirements, it is concluded that in the future display field, Micro LED technology based on GaN and GaAs materials will face huge space. Aixiqiang regards 50 micron as the boundary between Mini and Micro LED. Mini LED can be realized by traditional technology. Micro LED requires innovative technology from substrate to epitaxy. To consumer-level applications, technology upgrades and price drops are needed.
The current price of Micro LED of the same size (4K, 75 ') is almost 10-50 times that of OLED, and it is expected to drop to be the same as OLED in 2022. The sweet spot of 4K TV market is expected to be less than $ 150. The main ways to drive down the price are to increase substrate size, improve epitaxial consistency and uniformity. At present, Ai Siqiang's products have basically completely broken through technical barriers in terms of micron-level LED green and blue light. In terms of red light, it is expected to achieve market-oriented breakthroughs in 2021.
www.china-led.net/news/201912/13/44057.html
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