Investigation of algan-based deep-uv microled as highly efficient excitation source for green perovskite quantum-dot display

Feng，Feng1; Zhang，Ke1; Liu，Yibo1; Chan，Ka Wah1; Liu，Zhaojun2; Kwok，Hoi Sing1

10.1002/sdtp.14823

2021

0097-966X

2168-0159

Digest of Technical Papers - SID International Symposium

52

1

872-875

Displays based on inorganic micro light-emitting diodes (MicroLED) are highly anticipated for the next-generation display technologies. Deep-UV Micro-LED as the excitation source for green perovskite quantum dots display with high efficiency is demonstrated in this paper. Deep-UV Micro-LEDs were fabricated in different device sizes and lighted-up on a green perovskite quantum dot film. The peak wavelength of Deep-UV light shows a blue shift with the increasing current density. The light output intensity of a 300 × 200-pixel Deep-UV Micro-LED array with each pixel size of 30×30 μm is shown in the distribution map.

AlGaN Deep-UV Micro-LED Quantum Dots Display

其他

英语

EI

20213510840580

Blue shift ; Green manufacturing ; Light emitting diodes ; Nanocrystals ; Perovskite

Minerals:482.2 ; Semiconductor Devices and Integrated Circuits:714.2 ; Nanotechnology:761

2-s2.0-85113866184

Scopus

1.State Key Laboratory of Advanced Displays and Optoelectronics Technologies,Hong Kong University of Science and Technology,Hong Kong
2.Department of Electrical and Electronic Engineering,Southern University of Science and Technology,

Feng，Feng,Zhang，Ke,Liu，Yibo,et al. Investigation of algan-based deep-uv microled as highly efficient excitation source for green perovskite quantum-dot display[C],2021:872-875.