Display device

A display device comprising:

• a first substrate having a main region, a pad area, and a bending area between the main region and the pad area;
• a thin film transistor layer on the main region of the first substrate;
• and
• a second substrate on the main region and the pad area of the first substrate at a side opposite to a side where the thin film transistor layer is arranged,
• wherein the second substrate comprises a first sub-substrate overlapping the main region and a second sub-substrate spaced apart from the first sub-substrate with the bending area therebetween and overlapping the pad area, the first sub-substrate having:
• a first surface facing the first substrate;
• a second surface opposite to the first surface;
• a first inclined surface facing the bending area and extending to the first surface;
• and
• a second inclined surface extending between the second surface and the first inclined surface,
• wherein an inclination angle formed between the first surface and the first inclined surface and an inclination angle formed between the second surface and the second inclined surface are obtuse angles, and
• wherein the first surface has an uneven structure.