Improving color rendering of Y3Al5O12:Ce3+ white light-emitting diodes based on dual-blue-emitting active layers

2011 ◽  
Vol 208 (8) ◽  
pp. 1972-1975 ◽  
Author(s):  
Xian-Wen Chen ◽  
Yong Zhang ◽  
Shu-Ti Li ◽  
Qi-Rong Yan ◽  
Shu-Wen Zheng ◽  
...  
Keyword(s):  
White Light ◽  
Light Emitting Diodes ◽  
Light Emitting ◽  
Active Layers ◽  
White Light Emitting Diodes ◽  
Color Rendering

Improved color rendering of phosphor-converted white light-emitting diodes with dual-blue active layers and n-type AlGaN layer

2012 ◽  
Vol 37 (9) ◽  
pp. 1556 ◽  
Author(s):  
Qi-Rong Yan ◽  
Yong Zhang ◽  
Shu-Ti Li ◽  
Qi-Ang Yan ◽  
Pei-Pei Shi ◽  
...  
Keyword(s):  
White Light ◽  
Light Emitting Diodes ◽  
Algan Layer ◽  
Light Emitting ◽  
Active Layers ◽  
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

Sonochemical Synthesis of Carbon Dots/Lanthanoid MOFs Hybrids for White Light-Emitting Diodes with High Color Rendering

2019 ◽  
Vol 11 (47) ◽  
pp. 44421-44429 ◽  
Author(s):  
Jintana Othong ◽  
Jaursup Boonmak ◽  
Vinich Promarak ◽  
Filip Kielar ◽  
Sujittra Youngme
Keyword(s):  
White Light ◽  
Carbon Dots ◽  
Light Emitting Diodes ◽  
Sonochemical Synthesis ◽  
Light Emitting ◽  
White Light Emitting Diodes ◽  
Color Rendering

Phosphor-free InGaN micro-pyramid white light emitting diodes with multilayer graphene electrode

RSC Advances ◽  
2015 ◽  
Vol 5 (122) ◽  
pp. 100646-100650 ◽  
Author(s):  
Binglei Fu ◽  
Yan Cheng ◽  
Zhao Si ◽  
Tongbo Wei ◽  
Xionghui Zeng ◽  
...  
Keyword(s):  
White Light ◽  
Light Emitting Diodes ◽  
Multilayer Graphene ◽  
Light Emitting ◽  
Graphene Electrode ◽  
Active Layers ◽  
White Light Emitting Diodes

We reported the combination of micro-pyramid active layers and graphene electrode to realize the phosphor-free InGaN based white light emitting diodes (LEDs).

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