An efficient blue-emitting Sr5(PO4)3Cl:Eu2+ phosphor for application in near-UV white light-emitting diodes

2015 ◽  
Vol 3 (42) ◽  
pp. 11219-11227 ◽  
Author(s):  
Jianghui Zheng ◽  
Qijin Cheng ◽  
Shunqing Wu ◽  
Ziquan Guo ◽  
Yixi Zhuang ◽  
...  
Keyword(s):  
White Light ◽  
Light Emitting Diodes ◽  
Color Purity ◽  
Light Emitting ◽  
White Light Emitting Diodes ◽  
High Color Purity

It is demonstrated that Sr5(PO4)3Cl:Eu2+ blue-emitting phosphor features good thermal ability, high color purity and is a suitable blue-emitting candidate for the application in near-UV w-LEDs.

New red-emitting Li3Bi3Te2O6:Eu3+ phosphors with high color purity for white light-emitting diodes

2020 ◽  
Vol 31 (24) ◽  
pp. 22554-22563
Author(s):  
Bin Deng ◽  
Huan-you Wang ◽  
Jun Chen ◽  
Chong-song Zhou ◽  
Hui Liu ◽  
...  
Keyword(s):  
White Light ◽  
Light Emitting Diodes ◽  
Color Purity ◽  
Light Emitting ◽  
White Light Emitting Diodes ◽  
High Color Purity

Eu2+-Doped NaBa4(AlB4O9)2X3 (X = Cl, Br) phosphors with intense two-center blue emission and high color purity for n-UV pumped white light-emitting diodes

2016 ◽  
Vol 4 (34) ◽  
pp. 7959-7965 ◽  
Author(s):  
Zhipeng Lian ◽  
Qingfeng Yan
Keyword(s):  
Quantum Efficiency ◽  
White Light ◽  
Light Emitting Diodes ◽  
Blue Emission ◽  
Color Purity ◽  
High Quantum Efficiency ◽  
Light Emitting ◽  
High Quantum ◽  
White Light Emitting Diodes ◽  
High Color Purity

Highly efficient blue-emitting NaBa4(AlB4O9)2X3 (X = Cl, Br):Eu2+ phosphors exhibit high quantum efficiency and better color purity than BAM:Eu2+.

scholarly journals Structure and photoluminescence of Eu3+ doped Sr2InTaO6 red phosphor with high color purity

RSC Advances ◽  
2021 ◽  
Vol 11 (14) ◽  
pp. 8282-8289
Author(s):  
Jingfen Zhao ◽  
Hui Gao ◽  
Hui Xu ◽  
Zhiwei Zhao ◽  
Hongxia Bu ◽  
...  
Keyword(s):  
White Light ◽  
Light Emitting Diodes ◽  
Double Perovskite ◽  
Color Purity ◽  
Red Phosphor ◽  
Light Emitting ◽  
White Light Emitting Diodes ◽  
High Color Purity

Novel red emitting double perovskite Sr2InTaO6 phosphors with high color purity were prepared and developed for white light-emitting diodes.

Novel red-emitting LiGd(WO4)2:Eu3+phosphor with high thermal stability and high color purity for application in white light-emitting diodes

2016 ◽  
Vol 40 (12) ◽  
pp. 10136-10143 ◽  
Author(s):  
Yang Zhang ◽  
Weitao Gong ◽  
Guiling Ning
Keyword(s):  
Thermal Stability ◽  
White Light ◽  
Light Emitting Diodes ◽  
High Thermal Stability ◽  
Color Purity ◽  
Light Emitting ◽  
White Light Emitting Diodes ◽  
High Color Purity

Novel red-emitting LiGd(WO4)2:Eu3+phosphors with high thermal stability and high color purity have been developed for ultraviolet-excited white light-emitting diodes.

A novel germanate based red-emitting phosphor with high efficiency, high color purity and thermal stability for white light-emitting diodes and field emission displays

2020 ◽  
Vol 7 (4) ◽  
pp. 1034-1045 ◽  
Author(s):  
Qiang Zhang ◽  
Xicheng Wang ◽  
Yuhua Wang
Keyword(s):  
Field Emission ◽  
White Light ◽  
High Efficiency ◽  
Light Emitting Diodes ◽  
Color Purity ◽  
Light Emitting ◽  
Field Emission Displays ◽  
White Light Emitting Diodes ◽  
High Color Purity ◽  
Red Emitting Phosphor

A series of Eu3+-activated K2SrGe8O18 phosphors for white light emitting diodes and field emission displays were developed and explored.

Electronic and optical properties of a novel fluoroaluminate red phosphor Cs2NaAl3F12:Mn4+ with high color purity for white light-emitting diodes

2019 ◽  
Vol 48 (33) ◽  
pp. 12459-12465 ◽  
Author(s):  
Zibo Liang ◽  
Zhaofeng Yang ◽  
Xiaoling Xie ◽  
Haiqi Pu ◽  
Dongxin Shi ◽  
...  
Keyword(s):  
Optical Properties ◽  
White Light ◽  
Light Emitting Diodes ◽  
Color Purity ◽  
Red Phosphor ◽  
Light Emitting ◽  
Electronic And Optical Properties ◽  
White Light Emitting Diodes ◽  
High Color Purity ◽  
Potential Use

The red Cs2NaAl3F12:Mn4+ phosphor with intense ZPL emission was obtained via the occupation of Mn4+ for Al3+, indicating its high colour purity and potential use in WLEDs.

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