Display device and electronic device

An electrical device, comprising:

• a display device, comprising:
• a support layer comprising a first surface, a second surface and a first side wall, wherein the first surface and the second surface locate at two opposite sides of the support layer, the first side wall connects the first surface and the second surface, wherein the first side wall comprises a side surface connecting to the second surface, a first angle is included between the first surface and the first side wall, and a second angle is included between the second surface and the side surface;
• an adhesion layer disposed on the second surface of the support layer;
• a base layer disposed on the adhesion layer, wherein the base layer comprises a central portion and a first bending portion, the first bending portion is adjacent to the central portion, and the first bending portion is bended toward the support layer;
• and
• at least one transistor disposed on the base layer,
• wherein the first angle and the second angle are greater than 0 degree and less than 180 degrees, and the first angle and the second angle are different,
• wherein the adhesion layer has a first protrusion part, and the first protrusion part adheres to the side surface of the support layer.