A display device includes a display area having a curved outer edge, a non-display area extended along the curved outer edge of the display area, the non-display area including a driver, a first non-display area including a first fan-out line having a first resistivity value; and a second non-display area extended along the curved outer edge of the display area and in a direction away from the first non-display area, the second non-display area including a first connection line which connects the driver to the first fan-out line, the first connection line having a second resistivity value less than the first resistivity value of the first fan-out line.