Issue 17, 2023
From the journal:

Nanoscale

High bandwidth semipolar (20–21) micro-LED-based white light-emitting diodes utilizing perovskite quantum dots and organic emitters in color-conversion layers for visible light communication and solid-state lighting applications

Annada Sankar Sadhu,ab   Yi-Hua Pai,a   Li-Yin Chen, ORCID logo *a   Chung-An Hsieh,a   Hao-Wu Lin ORCID logo c  and  Hao-Chung Kuo ORCID logo *ad  

* Corresponding authors

a Department of Photonics, Institute of Electro-Optical Engineering, College of Electrical and Computer Engineering, National Yang Ming Chiao Tung University, Hsinchu 30010, Taiwan
E-mail: lychen@nycu.edu.tw, hckuo@faculty.nctu.edu.tw

b International Ph.D. Program in Photonics (UST), College of Electrical and Computer Engineering, National Yang Ming Chiao Tung University, Hsinchu 30010, Taiwan

c Department of Materials Science and Engineering, National Tsing Hua University, Hsinchu 30013, Taiwan

d Semiconductor Research Center, Hon Hai Research Institute, Taipei 11492, Taiwan

Abstract

We demonstrate semipolar (20–21) micro-LED-based high-bandwidth WLEDs utilizing perovskite QDs and organic emitters in color-conversion films. The WLEDs exhibit a bandwidth in excess of 1 GHz and a CCT of 6141 K, making these devices suitable for visible light communication and lighting applications.

Graphical abstract: High bandwidth semipolar (20–21) micro-LED-based white light-emitting diodes utilizing perovskite quantum dots and organic emitters in color-conversion layers for visible light communication and solid-state lighting applications

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Article information

DOI
https://doi.org/10.1039/D3NR01086D
Article type
Communication
Submitted
08 Mar 2023
Accepted
30 Mar 2023
First published
30 Mar 2023

Nanoscale, 2023,15, 7715-7721

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High bandwidth semipolar (20–21) micro-LED-based white light-emitting diodes utilizing perovskite quantum dots and organic emitters in color-conversion layers for visible light communication and solid-state lighting applications

A. S. Sadhu, Y. Pai, L. Chen, C. Hsieh, H. Lin and H. Kuo, Nanoscale, 2023, 15, 7715 DOI: 10.1039/D3NR01086D

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