Display module and display device

A display device, wherein the display device comprises a display module with a display panel and a composite functional layer, and the display panel comprises:

• a display portion;
• a binding portion provided on a side of the display unit;
• and
• a bending portion, wherein an end of the bending portion is connected to the display portion, and another end of the bending portion is bent toward a side of the display portion close to the binding portion and is connected to the binding portion;
• wherein the composite functional layer comprises a buffer sublayer attached to the side of the display portion close to the binding portion, and a support sublayer attached to a side of the buffer sublayer away from the display portion;
• the binding portion is attached to a side of the support sublayer away from the buffer sublayer;
• and the buffer sublayer comprises a polyurethane rubber material containing silicon.