標題: | Improvement of Angular-dependent CCT Uniformity by ZrO2 Nano-particles in Remote Phosphor White LEDs |
作者: | Chen, H. C. Chen, K. J. Wang, C. H. Tsai, H. H. Lin, C. C. Shih, M. H. Kuo, H. C. 光電工程學系 Department of Photonics |
公開日期: | 2012 |
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 |
URI: | http://hdl.handle.net/11536/21129 |
ISBN: | 978-1-55752-933-6 |
期刊: | 2012 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO) |
顯示於類別: | 會議論文 |