Improvement of Angular-dependent CCT Uniformity by ZrO2 Nano-particles in Remote Phosphor White LEDs

被引：0
|
作者：
Chen, H. C. [1 ]
Chen, K. J.
Wang, C. H.
Tsai, H. H.
Lin, C. C.
Shih, M. H.
Kuo, H. C.
机构：
[1] Natl Chiao Tung Univ, Dept Photon, 1001 Ta Hsueh Rd, Hsinchu 300, Taiwan
来源：
2012 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO) | 2012年
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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：
The superior uniformity of angular-dependent CCT white LEDs have been investigated by ZrO2-type remote phosphor structure. This novel structure reduces angular-dependent CCT deviations from 1000K to 420K in range of -70 to 70 degrees. (C)2012 Optical Society of America
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