Optimization of general and special color rendering index with red quantum dots for white LEDs

Chen，Jiabao1; Wu，Gengfeng1; Tang，Jing1; Xu，Bing2; Liu，Pai2; Sun，Xiaowei2

10.1109/AEMCSE51986.2021.00246

2021-03-01

Proceedings - 2021 4th International Conference on Advanced Electronic Materials, Computers and Software Engineering, AEMCSE 2021

1203-1206

Synthesizing red-emitting phosphors with accurately controlled wavelength usually require harsh conditions such as high temperature and reductive atmosphere, which are the limitations for fabricating white light-emitting diodes (WLEDs) with high color rendering index. Here, we present the impact of adding red QD into WLED to improve value of Ra and R9.It is verified that the enhanced spectrum of R9 can achieve the display index above 90 by simulation and experiment.

Component High color rendering index Quantum dots White LEDs

其他

英语

EI

20213610854698

Semiconductor quantum dots ; Software engineering

Semiconductor Devices and Integrated Circuits:714.2 ; Computer Programming:723.1

2-s2.0-85114052186

Scopus

1.Shenzhen Planck Innovation Technologies,Shenzhen,518112,China
2.South University of Science and Technology of China,Department of Electrical and Electronic Engineering,Shenzhen,China

Chen，Jiabao,Wu，Gengfeng,Tang，Jing,et al. Optimization of general and special color rendering index with red quantum dots for white LEDs[C],2021:1203-1206.