2022-10-06 - 09:32 ECODEVICES Prof. Ohkawa delivers an invited talk about “InGaN-based red micro-LEDs” at the 10th Asia-Pacific Workshop on Widegap Semiconductors (APWS 2022), Taoyuan, Taiwan, November 13-18, 2022 Related Persons Kazuhiro Ohkawa Professor, Electrical and Computer Engineering CEMSE ECE ECODEVICES metalorganic vapor-phase epitaxy nitride semiconductor micro-light-emitting diodes