Research on the Utilization of AR Coating to Improve the LED Luminous Efficiency

Huai Ju Gao; Li Yuan Yu; Ping Juan Niu

doi:10.4028/www.scientific.net/AMR.301-303.208

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 301-303Research on the Utilization of AR Coating to...

Research on the Utilization of AR Coating to Improve the LED Luminous Efficiency

Abstract:

The main content of this paper is to conduct the structure design of the surface AR coating used to improve the LED luminous efficiency, and study the different structural parameters of AR coating under different circumstances. Use transfer matrix method to simulate and calculate the optical character of different surface structures of AlGaInP LED, and then carry out the simulation on the data. Besides, it also considers the impact of gradient layer on the transmission rate of film and designs the parameters that are close to the experimental conditions.

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Periodical:

Advanced Materials Research (Volumes 301-303)

Pages:

208-212

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.301-303.208

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Online since:

July 2011

Authors:

Huai Ju Gao, Li Yuan Yu, Ping Juan Niu

Keywords:

AR Coating, LED, Luminous Efficiency

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