<p>Disclosed is a display device. The display device includes: a substrate; a display unit which is formed on the substrate; a sealing substrate which is mounted on the display unit and includes a plurality of power pads electrically connected to the display unit; and a connector which includes a housing part, a power connection part installed in the housing part and electrically connected to the power pad, and a power contact part maintaining a contact part between the power pad and the power connection part. Damage to the display device is prevented as a welding process or a soldering process is not required in the manufacturing process of the display device.</p>