Nichia Corporation

Nobuhiko Ubahara

Takao Yamada

Kouichiroh Deguchi

A semiconductor light emitting element comprises a semiconductor laminate including a p-type semiconductor layer, an active layer and an n-type semiconductor layer which are sequentially laminated; and a conductive support substrate joined to the p-type semiconductor layer side of the semiconductor laminate. The semiconductor laminate is divided into at least two semiconductor regions by a trench penetrating the p-type semiconductor layer, the active layer and the n-type semiconductor layer.

Growing community of inventors

Tokushima, Japan

Nobuhiko Ubahara