[PS-7-19] Enhanced Light Extraction from Lateral Side of InGaN-based LEDs Grown on Nano-Sized Patterned Sapphire Substrates

^○Y. H. You¹, W. H. Wu², B. W. Lin³, W. C. Hsu⁴, V. C. Su¹, M. L. Lee¹, P. H. Chen¹, C. H. Kuan¹, R. M. Lin² (1.National Taiwan Univ., 2.Chang Gung Univ., 3.National Chiao Tung Univ., 4.Sino-American Silicon Products Inc.(Taiwan))