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Updated: Jul 15, 2025

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超低滚动量子点发光二极管使用工程载体注射层.

Zebing Liao1,2, Kumar Mallem1,2, Maksym F Prodanov1,2

  • 1State Key Laboratory of Advanced Displays and Optoelectronics Technologies, Department of Electronics and Computer Engineering, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, 999077, China.

Advanced materials (Deerfield Beach, Fla.)
|September 26, 2023
PubMed
概括

这项研究介绍了超低滚动量子点发光二极管 (QLED),在高亮度下保持高外部量子效率 (EQE). 优化的QLED可以实现显著更高的亮度,从而实现高亮度高效的应用.

关键词:
显示器显示显示.孔运输层层的孔.发光二极管是一种发光二极管.量子点是一个量子点.滚动起飞的起飞方式

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Carrier Generation and Recombination01:22

Carrier Generation and Recombination

Carrier generation is the process by which electron-hole pairs (EHPs) are created within the semiconductor. In direct-bandgap semiconductors, such as gallium arsenide (GaAs), this occurs efficiently when energy absorption prompts valence electrons to leap into the conduction band, leaving behind holes.
This process is given by the generation rate G and is efficient due to the conservation of momentum between the valence band maximum and conduction band minimum.
Indirect generation involves an...
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