[23a-E202-1~10] 15.4 III-V-group nitride crystals

[23a-E202-9] Improvement of light extraction efficiency of micro-LEDs using Output coupler

〇Diego Shinji Kawaguchi¹, Yasuhiko Arakawa², Mark Holmes¹ (1.IIS, Univ. of Tokyo, 2.NanoQuine)

Keywords:semiconductor, LED

We perform FDTD simulations to investigate the possibility of using a combination of a bullseye and output coupler structures to enhance the light extraction efficiency of micro-LEDs.