Monte Carlo Simulation on LED Graded-refractive-index Multilayer Encapsulation Structure |
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| Authors: | YU Renyong JIN Shangzhong LIANG Pei CEN Songyuan |
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| Affiliation: | YU Renyong,JIN Shangzhong,LIANG Pei,CEN Songyuan(Institute of Optical and Electronic Technology,China Jiliang University,Hangzhou 310018,CHN) |
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| Abstract: | Light propagation in nanoparticle-loaded encapsulants is simulated based on the method of Monte Carlo,referring to the multilayer graded-refractive-index structure for LED encapsulants.And the influence of scattering coefficient on the transmittance is analyzed.The results show that the transmittance decreases with scattering coefficient.For a given number of layers,the encapsulants will yield maximum transmittance if the refractive index value of each layer is optimized.The nanoparticle-loaded encapsulant ... |
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| Keywords: | light-emitting diode(LED) graded refractive index Monte Carlo simulation |
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