US Patent 11029733 Display device

A display device includes a display module including a first area and a second area, a support plate on a back surface of the display module and including a first support portion supporting the first area of the display module and a plurality of support bars supporting the second area, a case receiving the display module and the support plate and configured to control a size of an opening, exposing the display module, by a sliding operation, and a support unit coupled to the case and movable along the display module in the sliding operation to support the plurality of support bars.