International Display Workshops General Incorporated Association

Proceedings of the International Display Workshops Volume 29 (IDW '22)

Proceedings of the International Display Workshops Volume 29 (IDW '22)

Dec 14, 2022 - Dec 16, 2022
Fukuoka International Congress Center

1:30 PM - 1:50 PM

[MEET10-1 (Invited)] High-Bandwidth Flexible White Light System for Visible Light Communication

*Konthoujam James Singh1, Chang-Ching Tu1, Yu-Ming Huang1, Hao-Chung Kuo1 (1.National Yang Ming Chiao Tung University (Taiwan))

Micro-LEDs, Visible Light Communication, perovskite, quantum dots

https://doi.org/10.36463/idw.2022.0952

In this study, we propose a flexible white-light system consisting of blue InGaN/GaN single-quantum-well micro-LEDs on a flexible substrate pumping CsPbBr3 perovskite QD (PQD) paper in nanostructure form and CdSe QD paper for high-speed VLC. The micro-LED and PQD paper achieved a maximum bandwidth of 817 MHz and 229 MHz respectively. The white-light system reached a maximum bandwidth of 95.5 MHz and transmission rate of 150 Mbps.