Micro LED has become a high-profile advanced technology in the display industry, where related applications appear from time to time. For example, leading players, such as AUO, Innolux and PlayNitride, presented the results of Micro LED development by showcasing their innovations during the Touch Taiwan 2021 exhibition. These new products have altogether revealed display makers’ determination to overcome the existing technical problems of Micro LED production and ultimately realize mass production.   To achieve mass production with a lower cost and desir...