A display device includes a protection coating having a precisely controlled thickness. The display device includes: a display panel including a display area, a terminal area on which terminals are disposed, and a bent area located between the display area and the terminal area, wherein the bent area is bent such that the terminal area is located below the backside of the display area; a film on the frontside of the display area; a film on the frontside of the display area; an optically transparent plate on the frontside of the film; and a protection coating disposed on the frontside of the bent area, wherein one end of the film faces one end of the protection coating, and the optically transparent plate covers the end of the protection coating and is bonded to the end of the protection coating.