Optical design of a white LED performing high spatial color uniformity

Ching Cherng Sun, Ching Yi Chen, Cheng Chien Chen, Chih Yu Chiu, Yi Ning Peng, Yu Huan Wang, Tsung Hsun Yang, Te Yuan Chung, Xuan Hao Lee

研究成果: 書貢獻/報告類型會議論文篇章同行評審


In this paper, a precise simulation and detailed design of angular correlated color temperature (CCT) distribution of white LEDs covering a range of CCT from 2800K to 6500K is presented. In our best knowledge, it is the first time which the kind of research is presented. Besides, for a white LED with the CCT near 6500K, an optimum design of packaging structure with a silicone lens covering a phosphor dome performed an extreme small angular CCT deviation of 105K and 182K in simulation and the corresponding experiment respectively.

主出版物標題Frontiers in Optics, FIO 2013
發行者Optical Society of America (OSA)
出版狀態已出版 - 2013
事件Frontiers in Optics, FIO 2013 - Orlando, FL, United States
持續時間: 6 10月 201310 10月 2013


名字Optics InfoBase Conference Papers


???event.eventtypes.event.conference???Frontiers in Optics, FIO 2013
國家/地區United States
城市Orlando, FL


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