Disclosed in an embodiment is a semiconductor device package comprising a substrate and a plurality of semiconductor structures arranged to be spaced apart at the center of the substrate, wherein the semiconductor structure is arranged on the substrate and includes a first conductive type semiconductor layer, a second conductive type semiconductor layer, and an active layer arranged between the first conductive type semiconductor layer and the second conductive type semiconductor layer, and the ratio of the maximum height of the outermost surface of the first conductive type semiconductor layer to the length of the spacing distance between the adjacent semiconductor structures is 1:3 to 1:60.