Quantum dot light-emitting diodes

E Jang, H Jang - Chemical Reviews, 2023 - ACS Publications
Quantum dot light-emitting diodes (QD-LEDs) are one of the most promising self-emissive
displays in terms of light-emitting efficiency, wavelength tunability, and cost. Future …

Emerging light-emitting diodes for next-generation data communications

A Ren, H Wang, W Zhang, J Wu, Z Wang, RV Penty… - Nature …, 2021 - nature.com
The continuing development of consumer electronics, mobile communications and
advanced computing technologies has led to a rapid growth in data traffic, creating …

Visible quantum dot light-emitting diodes with simultaneous high brightness and efficiency

H Shen, Q Gao, Y Zhang, Y Lin, Q Lin, Z Li, L Chen… - Nature …, 2019 - nature.com
Quantum dot light-emitting diodes are promising light sources for applications in displays.
However, to date, there have been no reports of devices that simultaneously offer both high …

Stoichiometry-controlled InP-based quantum dots: synthesis, photoluminescence, and electroluminescence

Y Li, X Hou, X Dai, Z Yao, L Lv, Y **… - Journal of the American …, 2019 - ACS Publications
We introduce stoichiometry control within both core and shell regions of InP/ZnSe/ZnS
core/shell/shell quantum dots (QDs) to advance their properties drastically, approaching …

Over 30% external quantum efficiency light‐emitting diodes by engineering quantum dot‐assisted energy level match for hole transport layer

J Song, O Wang, H Shen, Q Lin, Z Li… - Advanced Functional …, 2019 - Wiley Online Library
In the study of hybrid quantum dot light‐emitting diodes (QLEDs), even for state‐of‐the‐art
achievement, there still exists a long‐standing charge balance problem, ie, sufficient …

Red carbon dots: Optical property regulations and applications

Z Zhu, Y Zhai, Z Li, P Zhu, S Mao, C Zhu, D Du… - Materials Today, 2019 - Elsevier
Recent years have witnessed a rapid development of the fluorescent carbon dots (CDs), due
to their distinctive advantages of straightforward synthesis, excellent biocompatibility, low …

Recent advances in quantum dot-based light-emitting devices: Challenges and possible solutions

Z Yang, M Gao, W Wu, X Yang, XW Sun, J Zhang… - Materials Today, 2019 - Elsevier
Colloidal quantum dots (QDs) have been generating substantial interest due to their unique
properties, which include high quantum efficiency, high color purity, low-cost solution …

Large-area patterning of full-color quantum dot arrays beyond 1000 pixels per inch by selective electrophoretic deposition

J Zhao, L Chen, D Li, Z Shi, P Liu, Z Yao… - Nature …, 2021 - nature.com
Colloidal quantum dot (QD) emitters show great promise in the development of next-
generation displays. Although various solution-processed techniques have been developed …

Efficient Tandem Quantum‐Dot LEDs Enabled by An Inorganic Semiconductor‐Metal‐Dielectric Interconnecting Layer Stack

Q Wu, X Gong, D Zhao, YB Zhao, F Cao… - Advanced …, 2022 - Wiley Online Library
Light‐emitting diodes (LEDs) in a tandem configuration offer a strategy to realize high‐
performance, multicolor devices. Until now, though, the efficiency of tandem colloidal …

Color Revolution: Prospects and Challenges of Quantum‐Dot Light‐Emitting Diode Display Technologies

Z Chen, H Li, C Yuan, P Gao, Q Su, S Chen - Small Methods, 2024 - Wiley Online Library
Light‐emitting diodes (LEDs) based on colloidal quantum‐dots (QDs) such as CdSe, InP,
and ZnSeTe feature a unique advantage of narrow emission linewidth of≈ 20 nm, which …