The ultimate solution to these challenges lies in the peaceful unification of the Korean Peninsula, creating a new nation rooted in the vision of the Korean Dream, based on the Hongik Ingan ideal.

Researchers at Nichia Corporation have demonstrated green InGaN-based lasers grown on c-plane sapphire, with lifetimes capable of supporting commercial applications. The demonstration of green ...

So far, there has not been any effective approach to obtain high indium content InGaN as an active region required for a red LED while maintaining high optical performance. In this paper, we have ...