| CPC G06F 3/0446 (2019.05) [G06F 3/0412 (2013.01); H10K 59/122 (2023.02); H10K 59/40 (2023.02)] | 14 Claims |
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1. A display device comprising:
a touch area having a circular shape and sensing a touch input, the touch area including an inner area having a rectangular shape and an outer area disposed outside of the inner area;
a first sensing electrode disposed in the touch area and extending in the first direction, the first sensing electrode including:
a plurality of first sensor patterns disposed in the inner area,
a first sub-sensing electrode and a second sub-sensing electrode disposed in the outer area and spaced apart from each other, having the same shape as the first sensor patterns, having an area less than or equal to one fourth of an area of a first sensor pattern, and
a first boundary sensor pattern disposed at a boundary between the inner area and the outer area, and has an area less than or equal to three fourth of an area of a first sensor pattern, and
a second sensing electrode disposed in the touch area and extending in a second direction intersecting the first direction, the second sensing electrode including a plurality of second sensor patterns.
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