Directional high-efficiency nanowire LEDs with reduced angular color shift for AR and VR displays

Directional high-efficiency nanowire LEDs with reduced angular color shift for AR and VR displays

The emission wavelength of InGaN/GaN dot-in-wire LED can be tuned by modifying the nanowire diameter, but it causes mismatched angular distributions between blue, green, and red nanowires because of the excitation of different waveguide modes. Besides, the far-field radiation patterns and light extr...

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Bibliographic Details
Main Authors: Yizhou Qian, Zhiyong Yang, Yu-Hsin Huang, Kuan-Heng Lin, Shin-Tson Wu
Format: Article
Language:English
Published: Editorial Office of Opto-Electronic Journals, Institute of Optics and Electronics, CAS, China 2022-12-01
Series:Opto-Electronic Science
Subjects:
nanowire led
microdisplay
ar/vr light engines
angular color shift
Online Access:https://www.oejournal.org/article/doi/10.29026/oes.2022.220021

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