標題: | Growth, transfer printing and colour conversion techniques towards full-colour micro-LED display |
作者: | Zhou, Xiaojie Tian, Pengfei Sher, Chin-Wei Wu, Jiang Liu, Hezhuang Liu, Ran Kuo, Hao-Chung 光電工程學系 光電工程研究所 Department of Photonics Institute of EO Enginerring |
關鍵字: | Micro-LED display;Full-colour;Growth;Transfer printing;Colour conversion |
公開日期: | 1-五月-2020 |
摘要: | Micro light-emitting diode (micro-LED) display, mainly based on inorganic GaN-based LED, is an emerging technique with high contrast, low power consumption, long lifetime and fast response time compared to liquid crystal display (LCD) and organic light-emitting diode (OLED) display. Therefore, many research institutes and companies have conducted in-depth research on micro-LED in the full-colour display, gradually realizing the commercialization of micro-LED. And the current research results of micro-LED indicate that it can be widely used in display, visible light communication (VLC), biomedicine and other fields. Although micro-LED has broad commercial prospects, it still faces great challenges, such as the effect of size reduction on performance, the realization of high-density integration on a single wafer for independent addressing of full-colour micro-LED display, the improvement of repair technique and yield a al. This paper reviews the key solutions to the technical difficulties of the full-colour micro-LED display. Specifically, this review analyzes and discusses a variety of advanced full-colour micro-LED display techniques with a focus on three aspects: growth technique, transfer printing technique and colour conversion technique. This review demonstrates the opportunities, progress and challenges of these techniques, aiming to guide the development of full-colour micro-LED display. |
URI: | http://dx.doi.org/10.1016/j.pquantelec.2020.100263 http://hdl.handle.net/11536/154934 |
ISSN: | 0079-6727 |
DOI: | 10.1016/j.pquantelec.2020.100263 |
期刊: | PROGRESS IN QUANTUM ELECTRONICS |
Volume: | 71 |
起始頁: | 0 |
結束頁: | 0 |
顯示於類別: | 期刊論文 |