| 摘要 |
<p>A light emitting device in an embodiment comprises a substrate; a light emitting structure arranged on the substrate, including a first conductive semiconductor layer, an active layer, and a second conductive semiconductor layer, and having a first groove and a second groove exposing the first conductive semiconductor layer; a first electrode arranged on the first conductive semiconductor layer exposed by the first groove; a second electrode arranged in the second groove; and a reflection insulation layer arranged between the second electrode and the second groove.</p> |
