High-performance ultra-narrow-band green-emitting phosphor LaMgAl11O19:Mn2+ for wide color-gamut WLED backlight displays-Reference-Cited by-同舟云学术

High-performance ultra-narrow-band green-emitting phosphor LaMgAl₁₁O₁₉:Mn²⁺ for wide color-gamut WLED backlight displays

Published:2022 Issue:19 Volume:10 Page:7443-7448
ISSN:2050-7526
Container-title:Journal of Materials Chemistry C
language:en
Short-container-title:J. Mater. Chem. C

Author:

Wu Zhangyue¹,Li Chao¹^ORCID,Zhang Feng¹^ORCID,Huang Shixiang¹,Wang Feijiu¹^ORCID,Wang Xiaoming²^ORCID,Jiao Huan²^ORCID

Affiliation:

1. Key Lab of Photovoltaic Materials of Henan Province, Henan University, Kaifeng, 475001, P. R. China

2. Key Laboratory of Macromolecular Science of Shaanxi Province, Shaanxi Engineering Laboratory for Advanced Energy Technology, Shaanxi Key Laboratory for Advanced Energy Devices, School of Chemistry & Chemical Engineering, Shaanxi Normal University, Xi’an 710062, P. R. China

Abstract

A high-performance ultra-narrow-band green-emitting phosphor LaMgAl11O19:0.28Mn2+ (λem = 517 nm, FWHM ∼24 nm) is prepared by a solid-state reaction in air, which can be applied in a pc-wLED with wide color-gamut value of 131% NTSC and 97.8% Rec. 2020.

Funder

National Natural Science Foundation of China

Publisher

Royal Society of Chemistry (RSC)

Subject

Materials Chemistry,General Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2022/TC/D2TC00850E

Reference36 articles.

1. Narrow-band emitters in LED backlights for liquid-crystal displays

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