2018-11-13 - 22:49 Nitride Semiconductors 2018.png Daisuke has delivered the invited talk in International Workshop on Nitride Semiconductors 2018 (IWN2018). He explained about the state-of-the-art high In content InGaN-based amber, orange, and red LEDs. Daisuke has delivered the invited talk in International Workshop on Nitride Semiconductors 2018 (IWN2018). He explained about the state-of-the-art high In content InGaN-based amber, orange, and red LEDs.