Display device

The invention relates to a display device. According to one aspect of the present disclosure, a display device includes: a display panel in which a plurality of pixels are defined; a rear cover disposed on a rear surface of the display panel; a roller connected to the rear cover to wind or unwind the rear cover and the display panel; and a protective sheet provided on a rear surface of the rear cover and having a relatively small tensile strength in a curling direction of the roller. By doing so, stress generated during curling may be reduced and lateral rigidity of the display unit may be improved. 本申请涉及显示装置。根据本公开的一个方面，一种显示装置包括：显示面板，该显示面板中限定了多个像素；后盖，该后盖设置在显示面板的后表面上；辊，该辊连接至后盖，以使后盖和显示面板卷绕或展开；以及保护片，该保护片设置在后盖的后表面上并且在辊的卷曲方向上具有相对小的拉伸强度。通过如此做，可以减小在卷曲期间产生的应力并且可以提高显示单元的横向刚性。