Optical performance as a function of phosphor particle number in white LED

Cheng Chien Chen, Ching Yi Chen, Wei Ting Chien, Tsung Hsun Yang, Ching Cherng Sun

研究成果: 書貢獻/報告類型會議論文篇章同行評審

2 引文 斯高帕斯(Scopus)

摘要

In this paper, we demonstrate a method to calculate the phosphor particle numbers and study the relationship among phosphor particle numbers, light output and correlated color temperature (CCT) of LEDs under remote package type and dispensing package type. We also discuss the influence of the thickness and concentration of phosphors on the performance of LEDs. We compare the various thicknesses and concentrations to check the resultant CCT and the output flux, where we can see that the lumen output is almost equal as the phosphor particle numbers is similar with the CCT at 6500±200 and 5000±100 K under the remote package type.

原文???core.languages.en_GB???
主出版物標題Current Developments in Lens Design and Optical Engineering XI; and Advances in Thin Film Coatings VI
DOIs
出版狀態已出版 - 2010
事件Current Developments in Lens Design and Optical Engineering XI; and Advances in Thin Film Coatings VI - San Diego, CA, United States
持續時間: 1 8月 20103 8月 2010

出版系列

名字Proceedings of SPIE - The International Society for Optical Engineering
7786
ISSN(列印)0277-786X

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???event.eventtypes.event.conference???Current Developments in Lens Design and Optical Engineering XI; and Advances in Thin Film Coatings VI
國家/地區United States
城市San Diego, CA
期間1/08/103/08/10

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