| 摘要 |
The present invention relates to a light emitting device which includes a substrate; an electrode; a light emitting structure having a first conductive semiconductor layer, an activating layer, and a second conductive semiconductor layer which are stacked on the substrate in sequential order; and a superlattice structure layer located between the first conductive semiconductor layer and the electrode and doped with a first conductive dopant having a higher density than the first conductive semiconductor layer. |
