Preparation and Luminescence of Novel Oxysulfide Phosphors for White Light LEDs

被引：0
|
作者：
Chen, Teng-Ming [1 ]
Kuo, Te-Wen [1 ]
机构：
[1] Natl Chiao Tung Univ, Dept Appl Chem, Phosphors Res Lab, Hsinchu 30010, Taiwan
来源：
IDW'10: PROCEEDINGS OF THE 17TH INTERNATIONAL DISPLAY WORKSHOPS, VOLS 1-3 | 2010年
关键词：
CAZNOS;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Two unprecedented phosphors, CaZnOS:Eu2+ and Sr8Al12O24S2:Eu2+, were prepared and investigated. The PL spectra of both reveal a broad emission band extending from 550 to 700 nm under blue light pumping Both phosphors exhibit superior stability than SrS:Eu2+ in thermal quenching up to 120 degrees C and great potential for LED application.
引用
收藏
页码：1757 / 1759
页数：3
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