Project supported by the National Key Research and Development Program of China (Grant No. 2016YFB0401702), the National Natural Science Foundation of China (Grant Nos. 61674074 and 61405089), Development and Reform Commission of Shenzhen Project, China (Grant No. [2017]1395), Shenzhen Peacock Team Project, China (Grant No. KQTD2016030111203005), Shenzhen Key Laboratory for Advanced Quantum Dot Displays and Lighting, China (Grant No. ZDSYS201707281632549), Guangdong Province’s Key R&D Program: Micro-LED Display and Ultra-high Brightness Micro-display Technology, China (Grant No. 2019B010925001), Guangdong University Key Laboratory for Advanced Quantum Dot Displays and Lighting, China (Grant No. 2017KSYS007), and Distinguished Young Scholar of National Natural Science Foundation of Guangdong, China (Grant No. 2017B030306010). We thank the start-up fund from Southern University of Science and Technology, Shenzhen, China.