期刊
ADVANCES IN CONDENSED MATTER PHYSICS
卷 2018, 期 -, 页码 -出版社
HINDAWI LTD
DOI: 10.1155/2018/5716259
关键词
-
资金
- Ministry of Science and Technology, Taiwan [MOST106-2221-E-008-075, MOST 106-2221-E-035-072-MY2]
The luminous properties of red, green, and yellow phosphors with a blue LED are evaluated and a corresponding optical model is constructed using the optical simulation software LightTools (R). According to the phosphor particle model, the desired chromaticity coordinate of the multicomponent light which is excited by a blue LED can be achieved by modifying the weight concentration of the phosphors. A comparison of the four types of LED package modules tested shows that the yellow phosphor encapsulated with a semispherical module takes up a lesser percentage of the total weight percentage of a constructed white light with a correlated color temperature of around 4000 K. The simulation and experimental results provide a cross-reference for better packaging and encapsulating designs for lumen improvement.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据