Improvement of Angular-dependent CCT Uniformity by ZrO2 Nano-particles in Remote Phosphor White LEDs

Chen, H. C.; Chen, K. J.; Wang, C. H.; Tsai, H. H.; Lin, C. C.; Shih, M. H.; Kuo, H. C.

Improvement of Angular-dependent CCT Uniformity by ZrO2 Nano-particles in Remote Phosphor White LEDs

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2012

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The superior uniformity of angular-dependent CCT white LEDs have been investigated by ZrO2-type remote phosphor structure. This novel structure reduces angular-dependent CCT deviations from 1000K to 420K in range of -70 to 70 degrees. (C)2012 Optical Society of America

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https://ir.lib.nycu.edu.tw/handle/11536/21129

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會議論文;;Conferences Paper

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Improvement of Angular-dependent CCT Uniformity by ZrO2 Nano-particles in Remote Phosphor White LEDs

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