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

doi:10.1109/JPHOT.2014.2308630

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

17 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.

原文	???core.languages.en_GB???
文章編號	8200209
期刊	IEEE Photonics Journal
卷	6
發行號	2
DOIs	https://doi.org/10.1109/JPHOT.2014.2308630
出版狀態	已出版 - 1 4月 2014

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10.1109/JPHOT.2014.2308630

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KW - wavelength conversion devices

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Essential Factor for Determining Optical Output of Phosphor-Converted LEDs

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