|
GaN基LED图形衬底的性能研究
|
李程程1, 徐智谋1, 孙堂友1, 王智浩1, 王双保1, 张学明1, 彭静2 |
Research for Patterned Sapphire Substrates of GaN-based LEDs
|
LI Cheng-Cheng 1, XU Zhi-Mou 1, SUN Tang-You 1, WANG Zhi-Hao 1, WANG Shuang-Bao 1, ZHANG Xue-Ming 1, PENG Jing 2
|
|
图6 纳米圆台图形衬底LED光提取效率随周期的变化结果 Fig. 6 Light extraction efficiency of table pillar nano-patterned sapphire substrate changed with period |
|
|
|
|
|