TY - JOUR
T1 - Micro-Light-Emitting Diodes Based on InGaN Materials with Quantum Dots
AU - Liu, Zhaojun
AU - Hyun, Byung Ryool
AU - Sheng, Yujia
AU - Lin, Chun Jung
AU - Changhu, Mengyuan
AU - Lin, Yonghong
AU - Ho, Chih Hsiang
AU - He, Jr Hau
AU - Kuo, Hao Chung
N1 - Publisher Copyright:
© 2021 Wiley-VCH GmbH
PY - 2021
Y1 - 2021
N2 - Micro-light-emitting diodes (Micro-LEDs) based on gallium nitride (GaN) materials offer versatile platforms for various applications, including displays, data communication tools, photodetectors, and sensors. In particular, the introduction of Micro-LEDs in the optoelectronic industry enables the development of novel short-distance wireless communication applications for the Internet of Things as well as near-to-eye displays for virtual reality and augmented reality. Micro-LEDs used in conjunction with colloidal quantum dots (QDs) as color-conversion layers provide efficient full-color displays as well as white LEDs for high-speed visible light communications (VLCs). Here, the latest progress on full-color Micro-LED displays with a printed QD color conversion layer, GaN material-based Micro-LEDs for VLC systems, and the photostability of novel QD materials for Micro-LEDs is comprehensively reviewed. Outlooks on the efficiency of Micro-LEDs with sizes ≤10 µm, QD stability issues, and flexible Micro-LED displays are also provided.
AB - Micro-light-emitting diodes (Micro-LEDs) based on gallium nitride (GaN) materials offer versatile platforms for various applications, including displays, data communication tools, photodetectors, and sensors. In particular, the introduction of Micro-LEDs in the optoelectronic industry enables the development of novel short-distance wireless communication applications for the Internet of Things as well as near-to-eye displays for virtual reality and augmented reality. Micro-LEDs used in conjunction with colloidal quantum dots (QDs) as color-conversion layers provide efficient full-color displays as well as white LEDs for high-speed visible light communications (VLCs). Here, the latest progress on full-color Micro-LED displays with a printed QD color conversion layer, GaN material-based Micro-LEDs for VLC systems, and the photostability of novel QD materials for Micro-LEDs is comprehensively reviewed. Outlooks on the efficiency of Micro-LEDs with sizes ≤10 µm, QD stability issues, and flexible Micro-LED displays are also provided.
UR - http://www.scopus.com/inward/record.url?scp=85122093227&partnerID=8YFLogxK
U2 - 10.1002/admt.202101189
DO - 10.1002/admt.202101189
M3 - Review article
AN - SCOPUS:85122093227
SN - 2365-709X
JO - Advanced Materials Technologies
JF - Advanced Materials Technologies
ER -