Shape optimization of quantum-dot caps for high color-rendering white light-emitting diodes studied by optical simulation

2021 ◽  
Author(s):  
Jung-Gyun Lee ◽  
Gi Jung Lee ◽  
Seung Chan Hong ◽  
Jae-Hyeon Ko ◽  
Taehee Park ◽  
...  
Keyword(s):  
Quantum Dot ◽  
Shape Optimization ◽  
White Light ◽  
Light Emitting Diodes ◽  
Optical Simulation ◽  
Light Emitting ◽  
White Light Emitting Diodes ◽  
Color Rendering

Promotion of solid-state lighting for ZnCdSe quantum dot modified-YAG-based white light-emitting diodes

RSC Advances ◽  
2016 ◽  
Vol 6 (57) ◽  
pp. 51989-51996 ◽  
Author(s):  
Shu-Ru Chung ◽  
Sheng-Shiun Chen ◽  
Kuan-Wen Wang ◽  
Cyuan-Bin Siao
Keyword(s):  
Solid State ◽  
Quantum Dot ◽  
White Light ◽  
Light Emitting Diodes ◽  
Solid State Lighting ◽  
Light Emitting ◽  
Photoluminescence Quantum Yield ◽  
Color Rendering Index ◽  
White Light Emitting Diodes ◽  
Color Rendering

In this study, the effect of quantum dot (QD) addition and photoluminescence quantum yield (PL QY) of QDs on the luminous efficacy and color rendering index (CRI) of white light-emitting diodes (LEDs) has been investigated.

Improvement of color-rendering characteristics of white light emitting diodes by using red quantum dot films

2021 ◽  
Vol 31 ◽  
pp. 199-207
Author(s):  
S.C. Hong ◽  
S.T. Gwak ◽  
S. Park ◽  
G.J. Lee ◽  
J.-G. Lee ◽  
...  
Keyword(s):  
Quantum Dot ◽  
White Light ◽  
Light Emitting Diodes ◽  
Light Emitting ◽  
White Light Emitting Diodes ◽  
Color Rendering

53% Efficient Red Emissive Carbon Quantum Dots for High Color Rendering and Stable Warm White‐Light‐Emitting Diodes

2017 ◽  
Vol 29 (37) ◽  
pp. 1702910 ◽  
Author(s):  
Zifei Wang ◽  
Fanglong Yuan ◽  
Xiaohong Li ◽  
Yunchao Li ◽  
Haizheng Zhong ◽  
...  
Keyword(s):  
Quantum Dots ◽  
White Light ◽  
Light Emitting Diodes ◽  
Carbon Quantum Dots ◽  
Light Emitting ◽  
Warm White Light ◽  
White Light Emitting Diodes ◽  
Color Rendering
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