Garnet phosphors for white-light-emitting diodes: modification and calculation

2021 ◽  
Vol 50 (11) ◽  
pp. 3769-3781
Author(s):  
Tongyu Gao ◽  
Junhang Tian ◽  
Yuanhong Liu ◽  
Ronghui Liu ◽  
Weidong Zhuang
Keyword(s):  
White Light ◽  
First Principles ◽  
Light Emitting Diodes ◽  
Research Progress ◽  
First Principles Calculations ◽  
Light Emitting ◽  
White Light Emitting Diodes ◽  
Recent Research Progress

Herein, we outline our recent research progress in the modification and the first-principles calculations of garnet phosphors which should be helpful in guiding scientists to discover novel garnet phosphors for emerging applications.

scholarly journals Research progress of full electroluminescent white light-emitting diodes based on a single emissive layer

2021 ◽  
Vol 10 (1) ◽  
Author(s):  
Hengyang Xiang ◽  
Run Wang ◽  
Jiawei Chen ◽  
Fushan Li ◽  
Haibo Zeng
Keyword(s):  
White Light ◽  
Energy Savings ◽  
Light Emitting Diodes ◽  
Low Cost ◽  
Research Progress ◽  
Light Emitting ◽  
Emissive Layer ◽  
Carbon Neutrality ◽  
Solution Processes ◽  
White Light Emitting Diodes

AbstractCarbon neutrality, energy savings, and lighting costs and quality have always led to urgent demand for lighting technology innovation. White light-emitting diodes (WLEDs) based on a single emissive layer (SEL) fabricated by the solution method have been continuously researched in recent years; they are advantageous because they have a low cost and are ultrathin and flexible. Here, we reviewed the history and development of SEL–WLEDs over recent years to provide inspiration and promote their progress in lighting applications. We first introduced the emitters and analysed the advantages of these emitters in creating SEL–WLEDs and then reviewed some cases that involve the above emitters, which were formed via vacuum thermal evaporation or solution processes. Some notable developments that deserve attention are highlighted in this review due to their potential use in SEL–WLEDs, such as perovskite materials. Finally, we looked at future development trends of SEL–WLEDs and proposed potential research directions.

Enhanced Cyan Emission and Optical Tuning of Ca 3 Ga 4 O 9 :Bi 3+ for High‐Quality Full‐Spectrum White Light‐Emitting Diodes

2020 ◽  
Vol 8 (22) ◽  
pp. 2001037 ◽  
Author(s):  
Dongjie Liu ◽  
Xiaohan Yun ◽  
Guogang Li ◽  
Peipei Dang ◽  
Maxim S. Molokeev ◽  
...  
Keyword(s):  
White Light ◽  
Light Emitting Diodes ◽  
High Quality ◽  
Full Spectrum ◽  
Light Emitting ◽  
White Light Emitting Diodes

Glass-ceramic composites for high-power white-light-emitting diodes

2021 ◽  
Author(s):  
Alessandro Longato ◽  
Sebastiano Picco ◽  
Lorenzo Moro ◽  
Matteo Buffolo ◽  
Carlo De Santi ◽  
...  
Keyword(s):  
White Light ◽  
High Power ◽  
Glass Ceramic ◽  
Light Emitting Diodes ◽  
Ceramic Composites ◽  
Light Emitting ◽  
White Light Emitting Diodes
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