Green-emitting oxynitride phosphors for an LED application

被引：0

作者：

Suh, Dong Wook ^{[1
]}

Lim, Tae Min ^{[1
]}

Yoo, Jae Soo ^{[1
]}

Shin, See Hee ^{[1
]}

机构：

[1] Chung Ang Univ, Sch Chem Engn & Mat Sci, Seoul 156756, South Korea

来源：

JOURNAL OF CERAMIC PROCESSING RESEARCH | 2011年 / 12卷

关键词：

Oxynitride; Phosphor; Luminescence; White LEDs; WHITE-LIGHT EMISSION; LUMINESCENCE PROPERTIES; CRYSTAL-STRUCTURE; PHOTOLUMINESCENCE;

D O I：

暂无

中图分类号：

TQ174 [陶瓷工业]; TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

For the application of a green emitting phosphor to the backlight of an LCD-TV, a peak wavelength of 530 mu with good thermal resistance is known to be desirable. The full width at half maximum should be less than 70 mu for good color purity. It is found that the europium-doped (Sr,Ba,Zn)(3)Si6O3N8 phosphor system is suitable for this purpose. Paricularly, the optical properties of (Sr0.57Ba2.07Zn0.27)(3)Si6O3N8 : Eu-0.1 are good enough to be applicable to white LEDs.

引用

页码：S289 / S293

页数：5

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