Essential Factor for Determining Optical Output of Phosphor-Converted LEDs

Tsung Hsun Yang, Cheng Chien Chen, Ching Yi Chen, Yu Yu Chang, Ching Cherng Sun

研究成果: 雜誌貢獻期刊論文同行評審

15 引文 斯高帕斯(Scopus)

摘要

An essential factor of the particle number is exploited for the phosphor excitation in phosphor-converted white LEDs. The particle number can clearly reveal the dependence of the light output flux and the correlated color temperature upon the conventional parameters, thickness, and concentration of the phosphors in a simpler way. In addition, we also find that there might exist an optimal particle number for the maximal luminous light output. An empirical function is then proposed for successfully modeling the relation between the output light and the particle number.

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文章編號8200209
期刊IEEE Photonics Journal
6
發行號2
DOIs
出版狀態已出版 - 1 4月 2014

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