Display device and touch input system including the same
A display device includes a display unit comprising a plurality of light-emitting areas emitting light. A touch sensing unit is disposed on the display unit to sense a touch. A buffer part is disposed on the touch sensing unit to cushion an external impact. A metal pattern is disposed on the buffer part and has a mesh structure. The metal pattern includes a plurality of code patterns having a cut shape that encodes position information.
1. A display device comprising:
a display unit comprising a plurality of light-emitting areas emitting light;
a touch sensing unit disposed on the display unit to sense a touch;
a polarizing film disposed on the touch sensing unit;
an adhesive part disposed on the polarizing film;
a metal pattern disposed on the adhesive part, the metal pattern having a mesh structure; and
a cover member disposed on the adhesive part and the metal pattern,
wherein the metal pattern comprises a plurality of code patterns, each of the plurality of code patterns having a cut shape that encodes position information.
2. The display device of claim 1 , wherein a modulus of the adhesive part is lower than a modulus of each of the display unit, the touch sensing unit, the polarizing film, and the cover member.
3. The display device of claim 1 , wherein the metal pattern comprises a single layer disposed on the adhesive part.