Improvement of light extraction efficiency of InGaN/AlGaN based LEDs with fractal patterned sapphire substrate

Presentation information

Oral presentation

15. Crystal Engineering » 15.4 III-V-group nitride crystals

Mon. Mar 17, 2014 9:00 AM - 12:00 PM E13 (E301)

11:15 AM - 11:30 AM

^○Kotaro Dai¹, Keiichi Kajita¹, Lingfeng Shen¹, Yasuhito Kajita¹, Kei Shinotsuka¹ (Oji Holdings Corp.¹)

Keywords:PSS,LED,サファイア