| 摘要 |
A light emitting device is disclosed. The light emitting device includes a first-conductive-type semiconductor layer, a second-conductive-type semiconductor layer, and an active layer interposed between the first-conductive-type semiconductor layer and the second-conductive-type semiconductor layer. The second-conductive-type semiconductor layer includes an electron blocking region closely disposed to the active layer and having a pattern with a plurality of elements spaced apart from each other. |
