[PS-7-1] Efficiency Improvement of GaN-Based LEDs with Double Nano-pattern J.K. Huang1、D.W. Lin1、C.Y. Lee1、H.W. Huang1、P.T. Lee1、H.C. Kuo1 (1.National Chiao Tung Univ. (Taiwan)) https://doi.org/10.7567/SSDM.2013.PS-7-1