Method for manufacturing gallium oxide based substrate, light emitting device, and method for manufacturing the light emitting device

摘要

A light emitting device comprises a gallium oxide based substrate, a gallium oxynitride based layer on the gallium oxide based substrate, a first conductivity-type semiconductor layer on the gallium oxynitride based layer, an active layer on the first conductivity-type semiconductor layer, and a second conductivity-type semiconductor layer on the active layer.