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 …

Colloidal approaches to zinc oxide nanocrystals

J van Embden, S Gross, KR Kittilstved… - Chemical …, 2022 - ACS Publications
Zinc oxide is an extensively studied semiconductor with a wide band gap in the near-UV. Its
many interesting properties have found use in optics, electronics, catalysis, sensing, as well …

Solution-processed green and blue quantum-dot light-emitting diodes with eliminated charge leakage

Y Deng, F Peng, Y Lu, X Zhu, W Jin, J Qiu, J Dong… - Nature …, 2022 - nature.com
Quantum-dot light-emitting diodes (QD-LEDs) promise a new generation of efficient, low-
cost, large-area and flexible electroluminescent devices. However, the inferior performance …

Minimizing heat generation in quantum dot light-emitting diodes by increasing quasi-Fermi-level splitting

Y Gao, B Li, X Liu, H Shen, Y Song, J Song… - Nature …, 2023 - nature.com
Minimizing heat accumulation is essential to prolonging the operational lifetime of quantum
dot light-emitting diodes (QD-LEDs). Reducing heat generation at the source is the ideal …

Efficient and stable blue quantum dot light-emitting diode

T Kim, KH Kim, S Kim, SM Choi, H Jang, HK Seo… - Nature, 2020 - nature.com
The visualization of accurate colour information using quantum dots has been explored for
decades, and commercial products employing environmentally friendly materials are …

Highly efficient and stable InP/ZnSe/ZnS quantum dot light-emitting diodes

YH Won, O Cho, T Kim, DY Chung, T Kim, H Chung… - Nature, 2019 - nature.com
Quantum dot (QD) light-emitting diodes (LEDs) are ideal for large-panel displays because of
their excellent efficiency, colour purity, reliability and cost-effective fabrication,,–. Intensive …

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 …

Blue light-emitting diodes based on colloidal quantum dots with reduced surface-bulk coupling

X Chen, X Lin, L Zhou, X Sun, R Li, M Chen… - Nature …, 2023 - nature.com
To industrialize printed full-color displays based on quantum-dot light-emitting diodes, one
must explore the degradation mechanism and improve the operational stability of blue …

Recent advances and challenges of colloidal quantum dot light‐emitting diodes for display applications

J Kim, J Roh, M Park, C Lee - Advanced Materials, 2024 - Wiley Online Library
Colloidal quantum dots (QDs) exhibit tremendous potential in display technologies owing to
their unique optical properties, such as size‐tunable emission wavelength, narrow spectral …

Stability of quantum dots, quantum dot films, and quantum dot light‐emitting diodes for display applications

H Moon, C Lee, W Lee, J Kim, H Chae - Advanced Materials, 2019 - Wiley Online Library
Quantum dots (QDs) are being highlighted in display applications for their excellent optical
properties, including tunable bandgaps, narrow emission bandwidth, and high efficiency …