Device physics and device chemistry of quantum-dot light-emitting diodes

Yizheng Jin

doi:10.1117/12.2566976

24 August 2020 Device physics and device chemistry of quantum-dot light-emitting diodes

Yizheng Jin

Proceedings Volume 11473, Organic and Hybrid Light Emitting Materials and Devices XXIV; 114731D (2020) https://doi.org/10.1117/12.2566976
Event: SPIE Organic Photonics + Electronics, 2020, Online Only

Abstract

Quantum dots (QDs) are a unique class of emitters with size-tunable emission wavelengths, saturated emission colors, near-unity luminance efficiency, inherent photo- and thermal- stability and excellent solution processability. In the past few years, efficiency and lifetime of quantum-dot light-emitting diodes (QLEDs) achieved tremendous progress. These encouraging facts foreshadow the commercialization of QLEDs, which promises an unprecedented generation of cost-effective, large-area, energy-saving, wide-color-gamut, ultra-thin and flexible displays. Here we review our activities associated with QLEDs, including exciton-generation mechanisms, material chemistry of charge-transporting layers and device engineering.

Conference Presentation

Citation Download Citation

Yizheng Jin "Device physics and device chemistry of quantum-dot light-emitting diodes", Proc. SPIE 11473, Organic and Hybrid Light Emitting Materials and Devices XXIV, 114731D (24 August 2020); https://doi.org/10.1117/12.2566976

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