SIC OpenIR
Recent Progress of Single-phase White Light-emitting Diodes Phosphors
Cao Xun; Cao Cui-Cui; Sun Guang-Yao; Jin Ping-Shi
2019-11-20
Source PublicationJOURNAL OF INORGANIC MATERIALS
ISSN1000-324X
Volume34Issue:11Pages:1145
SubtypeArticle
AbstractAs a new solid-state lighting source, the white light-emitting diodes (WLEDs) have a greatly promising application in the field of lighting and display. They have superior advantages of high luminous efficacy, fast response speed and long service life, etc. compared with the existing light sources (incandescent lamps, fluorescent lamps, etc.). At present the WLEDs are commonly fabricated by combination of a blue LED chip and YAG: Ce3+ yellow-emitting phosphor, and combination of a ultraviolet-near ultraviolet excitation chip and red-green-blue (RGB) emitting color phosphors, compared with the above two phosphors, the single-phase phosphors containing white emission have the advantages of a higher luminous efficacy, color rendering. Meanwhile, the single-phase phosphors may effectively solve the reabsorption problem existing in RGB phosphors. There have been a large number of reports on the research of single-phase phosphors, involving a variety of material systems. According to the principle of luminescence, it can be simply divided into three groups: single ion doped system, multi-ion doped system and other systems which do not rely on rare earth ion to light. This paper reviews the research progress of single-matrix WLEDs phosphors, and points out the problems in their development, and forecasts the future development trend.
KeywordWLEDs single phase white light emitting phosphor review
DOI10.15541/jim20190045
Language中文
WOS Research AreaMaterials Science
PublisherSCIENCE PRESS
Citation statistics
Document Type期刊论文
Identifierhttp://ir.sic.ac.cn/handle/331005/26725
Collection中国科学院上海硅酸盐研究所
Recommended Citation
GB/T 7714
Cao Xun,Cao Cui-Cui,Sun Guang-Yao,et al. Recent Progress of Single-phase White Light-emitting Diodes Phosphors[J]. JOURNAL OF INORGANIC MATERIALS,2019,34(11):1145.
APA Cao Xun,Cao Cui-Cui,Sun Guang-Yao,&Jin Ping-Shi.(2019).Recent Progress of Single-phase White Light-emitting Diodes Phosphors.JOURNAL OF INORGANIC MATERIALS,34(11),1145.
MLA Cao Xun,et al."Recent Progress of Single-phase White Light-emitting Diodes Phosphors".JOURNAL OF INORGANIC MATERIALS 34.11(2019):1145.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Cao Xun]'s Articles
[Cao Cui-Cui]'s Articles
[Sun Guang-Yao]'s Articles
Baidu academic
Similar articles in Baidu academic
[Cao Xun]'s Articles
[Cao Cui-Cui]'s Articles
[Sun Guang-Yao]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Cao Xun]'s Articles
[Cao Cui-Cui]'s Articles
[Sun Guang-Yao]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.