Display device and method for manufacturing same

A display device comprising:

• a substrate comprising a display area and a non-display area located outside the display area, the display area comprising a plurality of pixel areas;
• a circuit element layer comprising a first switching element in each of the pixel areas, a reference voltage line in the non-display area and electrically connected to the first switching element, and a scan line connected to a control electrode of the first switching element;
• and
• a display element layer comprising a first pixel electrode on the circuit element layer in each of the pixel areas and electrically connected to the reference voltage line through the first switching element, a second pixel electrode facing the first pixel electrode, and a plurality of light-emitting elements arranged between the first pixel electrode and the second pixel electrode,
• wherein the circuit element layer further comprises a dummy line in the non-display area, and a first dummy switching element connected between the dummy line and the scan line.

A display device comprising:

• a substrate comprising a display area and a non-display area located outside the display area, the display area comprising a plurality of pixel areas;
• a circuit element layer comprising a circuit element in each of the pixel areas, and a reference voltage line in the non-display area and electrically connected to the circuit element;
• and
• a display element layer comprising a first pixel electrode on the circuit element layer in each of the pixel areas, a second pixel electrode opposite the first pixel electrode, and a plurality of light-emitting elements arranged between the first pixel electrode and the second pixel electrode,
• wherein the second pixel electrode is around the first pixel electrode, and
• wherein the first pixel electrode is electrically connected to the reference voltage line in the non-display area through a switching element of the circuit element.