A display device comprising: a pixel disposed in a display area, the pixel comprising: first and second sub-areas successively disposed in a first direction; a first electrode and a second electrode of a first stage, which is a serial stage, disposed to be spaced apart from each other in the first sub-area; first light emitting elements arranged in parallel between the first and the second electrodes of the first stage; a first contact electrode and a second contact electrode of the first stage respectively disposed on the first and the second electrodes of the first stage, and configured to electrically connect the first light emitting elements between the first and the second electrodes of the first stage; a first electrode and a second electrode of a second stage, which is a second serial stage, disposed to be spaced apart from each other in the second sub-area; second light emitting elements arranged in parallel between the first and the second electrodes of the second stage; a first contact electrode and a second contact electrode of the second stage respectively disposed on the first and the second electrodes of the second stage, and configured to electrically connect the second light emitting elements between the first and the second electrodes of the second stage; and a connection electrode configured to connect the second contact electrode of the first stage with the first contact electrode of the second stage, characterised in that the first and the second contact electrodes of the first stage and the first and the second contact electrodes of the second stage are respectively successively or alternately disposed in the first sub-area and the second sub-area in a second direction intersecting with the first direction, and in that, the connection electrode extends in a boundary area between the first and the second sub-areas in a third direction intersecting with the first and the second directions and connects the second contact electrode of the first stage with the first contact electrode of the second stage. first and second sub-areas successively disposed in a first direction; a first electrode and a second electrode of a first stage, which is a serial stage, disposed to be spaced apart from each other in the first sub-area; first light emitting elements arranged in parallel between the first and the second electrodes of the first stage; a first contact electrode and a second contact electrode of the first stage respectively disposed on the first and the second electrodes of the first stage, and configured to electrically connect the first light emitting elements between the first and the second electrodes of the first stage; a first electrode and a second electrode of a second stage, which is a second serial stage, disposed to be spaced apart from each other in the second sub-area; second light emitting elements arranged in parallel between the first and the second electrodes of the second stage; a first contact electrode and a second contact electrode of the second stage respectively disposed on the first and the second electrodes of the second stage, and configured to electrically connect the second light emitting elements between the first and the second electrodes of the second stage; and a connection electrode configured to connect the second contact electrode of the first stage with the first contact electrode of the second stage, characterised in that the first and the second contact electrodes of the first stage and the first and the second contact electrodes of the second stage are respectively successively or alternately disposed in the first sub-area and the second sub-area in a second direction intersecting with the first direction, and in that, the connection electrode extends in a boundary area between the first and the second sub-areas in a third direction intersecting with the first and the second directions and connects the second contact electrode of the first stage with the first contact electrode of the second stage.