reviewAdvanced MaterialsMar 3, 2017Closed access

Quantum‐Dot Light‐Emitting Diodes for Large‐Area Displays: Towards the Dawn of Commercialization

XDXingliang DaiYDYunzhou DengXPXiaogang PengYJYizheng Jin

Zhejiang University · State Key Laboratory of Silicon Materials

PubMed
Indexed incrossrefpubmed

Abstract

Quantum dots 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. Quantum dots have been used as down-converters for back-lighting in liquid-crystal displays to improve color gamut, leading to the booming of quantum-dot televisions in consumer market. In the past few years, efficiency and lifetime of electroluminescence devices based on quantum dots achieved tremendous progress. These encouraging facts foreshadow the commercialization of quantum-dot light-emitting diodes (QLEDs), which promises an unprecedented generation of cost-effective, large-area,…

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838
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Authors

4

Topics & keywords

Topics
Keywords
  • Materials science
  • Commercialization
  • Quantum dot
  • Optoelectronics
  • Diode
  • Light-emitting diode
  • Nanotechnology
  • Engineering physics
UN Sustainable Development Goals
  • Affordable and clean energy
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