Research on the Utilization of AR Coating to Improve the LED Luminous Efficiency
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.
Riza Esa and Yanwen Wu
H. J. Gao et al., "Research on the Utilization of AR Coating to Improve the LED Luminous Efficiency", Advanced Materials Research, Vols. 301-303, pp. 208-212, 2011