Patent ID: 9741903
Date: 2017-08-22
CPC Classifications: H01L

Claim:
1. A light emitting device comprising: a light emitting structure comprising a first conductive-type semiconductor layer, an active layer under the first conductive-type semiconductor layer, and a second conductive-type semiconductor layer under the active layer; a first electrode disposed under a first region of a bottom surface of the light emitting structure and electrically connected to the second conductive-type semiconductor layer; a second electrode disposed under a second region of the bottom surface of the light emitting structure and electrically connected to the first conductive-type semiconductor layer; a connection electrode electrically connected between the second electrode and the first conductive-type semiconductor layer; an insulating layer disposed between the first and second electrodes; a first protective layer disposed around an outer periphery of the bottom surface of the light emitting structure; and a second protective layer disposed between the insulating layer and the light emitting structure, wherein the second protective layer is disposed on the insulating layer and has a width larger than a width of the insulating layer in a first direction, wherein the second protective layer is formed of an insulating material, and wherein a bottom surface of the connection electrode is disposed a lower position than that of a top surface of the insulating layer.