Touch sensor
A touch sensor includes: a plurality of first sensor electrode columns disposed in a sensing area, the plurality of first sensor electrode columns each including one or more first sensor electrodes; a plurality of second sensor electrode columns alternately disposed with the first sensor electrode columns in the sensing area, the plurality of second sensor electrode columns each including a plurality of second sensor electrodes having a length defined by a longitudinal axis and a width extending in a direction across the length; a plurality of lines connected to the first sensor electrode columns and the second sensor electrode columns; and a pad unit including a plurality of pads connected to the lines, wherein at least some of the second sensor electrodes have a width that varies along the longitudinal axis of its respective second electrodes.
1. A touch sensor comprising:
a plurality of first sensor electrode columns disposed in a first direction in a sensing area, the plurality of first sensor electrode columns each including N (N is a natural number of 2 or more) first sensor electrodes;
a plurality of second sensor electrode columns alternately disposed with the first sensor electrode columns in the sensing area, the plurality of second sensor electrode columns each including a plurality of second sensor electrodes;
a plurality of lines disposed between the first sensor electrode columns and the second sensor electrode columns; and
a pad unit including a plurality of pads connected to the lines,
wherein each of Nth first sensor electrodes closest to the pad unit among the first sensor electrodes provided in each of the first sensor electrode columns comprises at least two sub-electrodes, and at least some of the lines are connected to the pad unit passing through an area between the at least two sub-electrodes.