Physical Limitations of Phosphor layer thickness and concentration for White LEDs

Abstract Increasing phosphor layer thickness and concentration can enhance the lumen flux of white LED (W-LED). In this work, we found that increasing the phosphor layer thickness and concentration can increase its temperature, and there is also a maximum thickness and concentration beyond which the...

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Autores principales: Cher Ming Tan, Preetpal Singh, Wenyu Zhao, Hao-Chung Kuo
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2018
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Acceso en línea:https://doaj.org/article/5884d521804b4958837361ab4f5dbdc3
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