CPC G06F 3/04166 (2019.05) [G06F 3/0421 (2013.01); G06F 3/0448 (2019.05); G06F 3/0412 (2013.01); G06F 3/0443 (2019.05); G06F 3/0445 (2019.05); G06F 3/0446 (2019.05)] | 16 Claims |
1. An organic light emitting display device comprising:
a display panel comprising pixels, signal lines and thin film transistors, the pixels including organic light emitting layers between pixel electrodes and an opposed electrode;
an encapsulation layer including an inorganic insulating layer and an organic insulating layer overlapping each other on the display panel; and
a touch sensor comprising first touch electrodes, second touch electrodes, an insulating layer and connecting patterns on the encapsulation layer,
wherein a pair of the second touch electrodes are electrically connected to each other via the connecting pattern,
wherein the touch sensor includes a center region, a first edge region and a second edge region positioned at both sides of the center region,
wherein the touch sensor includes a first boundary between the center region and the first edge region,
wherein the touch sensor includes a second boundary between the center region and the second edge region,
wherein the first boundary and the second boundary are spaced apart from each other along a first direction,
wherein each of the first boundary and the second boundary extends substantially straight in a second direction crossing the first direction,
wherein the first boundary does not overlap any of the first touch electrodes in the first edge region and the center region,
wherein the second boundary does not overlap any of the first touch electrodes in the second edge region and the center region,
wherein the first touch electrodes and the second touch electrodes are in a same layer as each other,
wherein the second touch electrodes are alternately arranged with the first touch electrodes,
wherein a first touch electrode of the first touch electrodes in the first edge region is spaced apart from a first touch electrode of the first touch electrodes in the center region,
wherein the first boundary is disposed between the first touch electrode in the first edge region and the first touch electrode in the center region that are immediately next to each other in the first direction,
wherein an area of the second touch electrode in the first edge region is different from an area of the second touch electrode in the center region,
wherein a first touch electrode of the first touch electrodes in the second edge region is spaced apart from a first touch electrode of the first touch electrodes in the center region,
wherein the second boundary is disposed between the first touch electrode in the second edge region and the first touch electrode in the center region that are immediately next to each other in the first direction, and
wherein an area of the second touch electrode in the second edge region is different from an area of the second touch electrode in the center region.
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