| 摘要 |
An embodiment of the present invention relates to a light emitting device. According to the embodiment of the present invention, the light emitting device may comprise: a light emitting structure including sequentially a first conductive semiconductor layer, an active layer, and a second conductive semiconductor layer; a first current diffusion layer disposed on the second conductive semiconductor layer; a current block layer disposed on the first current diffusion layer; a second current diffusion layer disposed to cover at least one side surface and an upper surface of the current block layer; and a second electrode disposed on the second current diffusion layer to be vertically overlapped with the current block layer. |
