中文版 | English
Title

Micro-light-emitting diodes with quantum dots in display technology

Author
Publication Years
2020-12-01
DOI
Source Title
ISSN
2095-5545
EISSN
2047-7538
Volume9Issue:1
Abstract
Micro-light-emitting diodes (μ-LEDs) are regarded as the cornerstone of next-generation display technology to meet the personalised demands of advanced applications, such as mobile phones, wearable watches, virtual/augmented reality, micro-projectors and ultrahigh-definition TVs. However, as the LED chip size shrinks to below 20 μm, conventional phosphor colour conversion cannot present sufficient luminance and yield to support high-resolution displays due to the low absorption cross-section. The emergence of quantum dot (QD) materials is expected to fill this gap due to their remarkable photoluminescence, narrow bandwidth emission, colour tuneability, high quantum yield and nanoscale size, providing a powerful full-colour solution for μ-LED displays. Here, we comprehensively review the latest progress concerning the implementation of μ-LEDs and QDs in display technology, including μ-LED design and fabrication, large-scale μ-LED transfer and QD full-colour strategy. Outlooks on QD stability, patterning and deposition and challenges of μ-LED displays are also provided. Finally, we discuss the advanced applications of QD-based μ-LED displays, showing the bright future of this technology.
URL[Source Record]
Indexed By
SCI ; EI
Language
English
Important Publications
ESI Highly Cited Papers
SUSTech Authorship
First
Funding Project
Ministry of Science and Technology, Taiwan[107-2221-E-009-113-MY3];
WOS Accession No
WOS:000534329400001
EI Accession Number
20202008657667
EI Keywords
Color ; Organic light emitting diodes (OLED) ; Nanocrystals ; Wearable technology
ESI Classification Code
Semiconductor Devices and Integrated Circuits:714.2 ; Light/Optics:741.1 ; Nanotechnology:761 ; Crystalline Solids:933.1
Scopus EID
2-s2.0-85084414003
Data Source
Scopus
Citation statistics
Cited Times [WOS]:275
Document TypeJournal Article
Identifierhttp://kc.sustech.edu.cn/handle/2SGJ60CL/395649
DepartmentDepartment of Electrical and Electronic Engineering
创新创业学院
Affiliation
1.Department of Electrical and Electronic Engineering,Southern University of Science and Technology,Shenzhen,China
2.School of Materials Science and Engineering,University of New South Wales (UNSW),Sydney,2052,Australia
3.Department of Electronic and Computer Engineering,Hong Kong University of Science and Technology,Hong Kong
4.Department of Photonics and Institute of Electro-Optical Engineering,College of Electrical and Computer Engineering,Chiao Tung University,Hsinchu,30010,Taiwan
5.School of Innovation and Entrepreneurship,Southern University of Science and Technology,Shenzhen,China
6.Raysolution LLC,San Jose,95129,United States
7.Department of Materials Science and Engineering,City University of Hong Kong,Hong Kong
First Author AffilicationDepartment of Electrical and Electronic Engineering
First Author's First AffilicationDepartment of Electrical and Electronic Engineering
Recommended Citation
GB/T 7714
Liu,Zhaojun,Lin,Chun Ho,Hyun,Byung Ryool,et al. Micro-light-emitting diodes with quantum dots in display technology[J]. Light:Science & Applications,2020,9(1).
APA
Liu,Zhaojun.,Lin,Chun Ho.,Hyun,Byung Ryool.,Sher,Chin Wei.,Lv,Zhijian.,...&He,Jr Hau.(2020).Micro-light-emitting diodes with quantum dots in display technology.Light:Science & Applications,9(1).
MLA
Liu,Zhaojun,et al."Micro-light-emitting diodes with quantum dots in display technology".Light:Science & Applications 9.1(2020).
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