A display device includes: a supporting member including a body, and a supporter rotatably coupled to a side surface of the body; a display substrate on the supporting member, the display substrate including a first region, and a second region at an outer periphery of the first region; an emission layer on the first region and the second region of the display substrate; a polarizer on the emission layer and on the first region of the display substrate; a touch panel on the polarizer; and a window on the touch panel. The supporter is configured to support the second region of the display substrate such that the second region of the substrate is in a bent-state in a non-display region of the device.