Tunable luminescence properties of the novel Tm3+- and Dy3+-codoped LiLa(MoO4)x(WO4)2−x phosphors for white light-emitting diodes

RSC Advances ◽  
2015 ◽  
Vol 5 (10) ◽  
pp. 7049-7057 ◽  
Author(s):  
Linlin Li ◽  
Yali Liu ◽  
Ruiqing Li ◽  
Zhihua Leng ◽  
Shucai Gan
Keyword(s):  
White Light ◽  
Light Emitting Diodes ◽  
Luminescence Properties ◽  
The Novel ◽  
Transfer Energy ◽  
Light Emitting ◽  
White Area ◽  
Chromaticity Coordinates ◽  
White Light Emitting Diodes

Tm3+ can transfer energy to Dy3+ efficiently, and with increase in MoO42− content, the chromaticity coordinates changed from the edge to the center of the white area.

Synthesis and luminescence properties of Sr2−xY x Si5−xAl x N8:Eu2+ red phosphor for white light-emitting diodes

2018 ◽  
Vol 53 (14) ◽  
pp. 10240-10248 ◽  
Author(s):  
Dongsheng Zhou ◽  
Wentao Zhang ◽  
Guilin Yan ◽  
Yiyao Wang ◽  
Qi Xu ◽  
...  
Keyword(s):  
White Light ◽  
Light Emitting Diodes ◽  
Luminescence Properties ◽  
Red Phosphor ◽  
Light Emitting ◽  
White Light Emitting Diodes

Co-precipitation Synthesis and Luminescence Properties of Na2TiF6∶Mn4+Red Phosphors for Warm White Light Emitting Diodes

2015 ◽  
Vol 36 (12) ◽  
pp. 1402-1408 ◽  
Author(s):  
罗 洋 LUO Yang ◽  
江建青 JIANG Jian-qing ◽  
侯得健 HOU De-jian ◽  
游维雄 YOU Wei-xiong ◽  
叶信宇 YE Xin-yu
Keyword(s):  
White Light ◽  
Light Emitting Diodes ◽  
Luminescence Properties ◽  
Light Emitting ◽  
Red Phosphors ◽  
Warm White Light ◽  
Precipitation Synthesis ◽  
Co Precipitation ◽  
White Light Emitting Diodes

Modification of the crystal structure of Sr2−xBaxSi(O,N)4: Eu2+ phosphors to improve their luminescence properties

CrystEngComm ◽  
2015 ◽  
Vol 17 (47) ◽  
pp. 9123-9134 ◽  
Author(s):  
Xiaojun Li ◽  
Youjie Hua ◽  
Hongping Ma ◽  
Degang Deng ◽  
Shiqing Xu
Keyword(s):  
Crystal Structure ◽  
White Light ◽  
Light Emitting Diodes ◽  
Luminescence Properties ◽  
Light Emitting ◽  
Red Phosphors ◽  
White Light Emitting Diodes

A series of Sr1.98−xBaxSi(O,N)4: 0.02Eu2+ (0 ≤ x ≤ 0.5) phosphors were synthesized. We anticipate that these materials can be used as green or red phosphors in white light emitting diodes.

Insights into a novel garnet-based yellowish-green phosphor: structure, luminescence properties and application for warm white light-emitting diodes

CrystEngComm ◽  
2019 ◽  
Vol 21 (40) ◽  
pp. 6100-6108 ◽  
Author(s):  
Xicheng Wang ◽  
Yaxin Cao ◽  
Qi Wei ◽  
Xiao Liu ◽  
Xiaoyu Liao ◽  
...  
Keyword(s):  
White Light ◽  
Light Emitting Diodes ◽  
Green Emission ◽  
Luminescence Properties ◽  
Green Phosphor ◽  
Light Emitting ◽  
Yellowish Green ◽  
Warm White Light ◽  
White Light Emitting Diodes

Efficient and stable yellowish-green emission has been achieved in the garnet-based phosphor CYAS:Ce3+.

Luminescence properties of GdOCl:Eu3+ red-emitting phosphors for white light-emitting diodes

2019 ◽  
Vol 45 (17) ◽  
pp. 23304-23309 ◽  
Author(s):  
Shuaikun Ye ◽  
Pengyu Wang ◽  
Jiasong Zhong ◽  
Zhenqian Zhang ◽  
Lingwei Li
Keyword(s):  
White Light ◽  
Light Emitting Diodes ◽  
Luminescence Properties ◽  
Light Emitting ◽  
White Light Emitting Diodes

Perovskite white light-emitting diodes with a perovskite emissive layer blended with rhodamine 6G

2020 ◽  
Vol 8 (37) ◽  
pp. 12951-12958 ◽  
Author(s):  
Che-Yu Chang ◽  
Wei-Li Hong ◽  
Pei-Hsuan Lo ◽  
Tzu-Hsiang Wen ◽  
Sheng-Fu Horng ◽  
...  
Keyword(s):  
White Light ◽  
Light Emitting Diodes ◽  
Rhodamine 6G ◽  
Light Emitting ◽  
Emissive Layer ◽  
Chromaticity Coordinates ◽  
Halide Perovskites ◽  
Cie Chromaticity ◽  
White Light Emitting Diodes

Perovskite white light-emitting diodes with only a single emissive layer of halide perovskites and rhodamine 6G were realized with the CIE chromaticity coordinates of (0.33, 0.40).

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