CPC G06F 3/0412 (2013.01) [G06F 3/0317 (2013.01); G06F 3/0321 (2013.01)] | 20 Claims |
1. A display device comprising:
a display unit including a plurality of sub-pixels;
a touch sensing unit formed on the display unit and configured to sense a touch position;
a code arrangement unit disposed on the touch sensing unit, wherein the code arrangement unit includes code patterns; and
a surface protection cover disposed on the code arrangement unit,
wherein a distance between the code patterns and a reflective surface formed below the code patterns is equal to or less than 55% of one width of one of the code patterns.
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