A display device is provided. The display device includes a flexible display panel including at least one bending area and at least two non-bending areas, at least one support layer, and at least one glue layer, wherein, the glue layer is disposed between the support layer and the flexible display panel. Through a plurality of methods to bond the panel and the support layer in the bending area of a display screen and a theoretical calculation formula for a reasonable spacing without glue, the present disclosure can allow the display screen to receive less constraints from mechanisms.