Chinese Optics, Volume. 15, Issue 1, 132(2022)
Illustrating the Helmholtz-Kohlrausch effect of quantum dots enhanced LCD through a comparative study
Fig. 1. (a)Schematic diagram for the solid color experiment; (b) schematic diagram for the multicolor experiment
Fig. 2. (a)White light spectrum and (b) color gamut of QLED TV and YAG-LED TV
Fig. 3. Comparison of theoretical calculation results and measured values of brightness ratio (QD/YAG) in solid color experiment
Fig. 4. The curves of QD/YAG of different pictures in multicolor experiment
Table 1. [in Chinese]
View tableView in ArticleTable 1. [in Chinese]
Experimental environment Parameters Viewing distance 2 m Viewer position Horizontal midline Ambient light Illuminance 105~156 lx Color temperature 5500 K Source channel HDMI Luminance 200~500 nit
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Hong-lei JI, Shang-jun CHENG, Peng-fei LI, Yan ZHANG, Zi-yi GE, Hai-zheng ZHONG. Illustrating the Helmholtz-Kohlrausch effect of quantum dots enhanced LCD through a comparative study[J]. Chinese Optics, 2022, 15(1): 132
Category: Original Article
Received: Mar. 17, 2021
Accepted: May. 28, 2021
Published Online: Jul. 27, 2022
The Author Email: Peng-fei LI (pengfei7.li@tcl.com), Hai-zheng ZHONG (hzzhong@bit.edu.cn)
