A touch sensor integrated display device, comprising: a plurality of gate lines (G1,..., Gn) extending in a first direction; a plurality of data lines (D1,..., Dm) extending in a second direction that is transverse to the first direction; and a plurality of touch and common electrodes (T11,..., T8a) configured to receive a common voltage during a display driving period, and to sense a touch during a touch driving period, the plurality of touch and common electrodes (T11,..., T8a) being arranged in rows corresponding to the first direction and in columns corresponding to the second direction, wherein at least a portion of each touch and common electrode (T11,..., T8a) in one row is overlapped by at least one gate line (G1,..., Gn) that overlaps at least a portion of each touch and common electrode (T11,..., T8a) in an adjacent row in the data line arrangement direction, wherein each touch and common electrode (T21,..., T7a) arranged between a first row and a last row includes first protrusions and first recesses (Tel) alternately disposed at a first side of an electrode body (Ta) facing the neighboring touch and common electrode (T31,..., T8a) in the data line arrangement direction and also includes second protrusions and second recesses alternately disposed at a second side of the electrode body (Ta) facing the neighboring touch and common electrode (T11,..., T6a) in the data line arrangement direction the second side being opposite to the first side, and wherein the first protrusions of the touch and common electrodes (T21,..., T7a) are disposed in respective second recesses of the neighboring touch and common electrodes (T31,..., T8a) in the data line arrangement direction and the second protrusions of the touch and common electrodes (T21,..., T7a) are disposed in respective first recesses (Tel) of the neighboring touch and common electrodes (T11,..., T6a) in the data line arrangement direction; wherein the device is configured to supply gate pulses to the plurality of gate lines (G1,..., Gn) in a sequential manner, and wherein a number of gate lines (G1,..., Gn) that overlap and that are shared by adjacent touch and common electrodes (T11,..., T8a) in the data line arrangement direction is twice a number of gate pulses that partially overlap with a preceding one of the gate pulses. a plurality of gate lines (G1,..., Gn) extending in a first direction; a plurality of data lines (D1,..., Dm) extending in a second direction that is transverse to the first direction; and a plurality of touch and common electrodes (T11,..., T8a) configured to receive a common voltage during a display driving period, and to sense a touch during a touch driving period, the plurality of touch and common electrodes (T11,..., T8a) being arranged in rows corresponding to the first direction and in columns corresponding to the second direction, wherein at least a portion of each touch and common electrode (T11,..., T8a) in one row is overlapped by at least one gate line (G1,..., Gn) that overlaps at least a portion of each touch and common electrode (T11,..., T8a) in an adjacent row in the data line arrangement direction, wherein each touch and common electrode (T21,..., T7a) arranged between a first row and a last row includes first protrusions and first recesses (Tel) alternately disposed at a first side of an electrode body (Ta) facing the neighboring touch and common electrode (T31,..., T8a) in the data line arrangement direction and also includes second protrusions and second recesses alternately disposed at a second side of the electrode body (Ta) facing the neighboring touch and common electrode (T11,..., T6a) in the data line arrangement direction the second side being opposite to the first side, and wherein the first protrusions of the touch and common electrodes (T21,..., T7a) are disposed in respective second recesses of the neighboring touch and common electrodes (T31,..., T8a) in the data line arrangement direction and the second protrusions of the touch and common electrodes (T21,..., T7a) are disposed in respective first recesses (Tel) of the neighboring touch and common electrodes (T11,..., T6a) in the data line arrangement direction; wherein the device is configured to supply gate pulses to the plurality of gate lines (G1,..., Gn) in a sequential manner, and wherein a number of gate lines (G1,..., Gn) that overlap and that are shared by adjacent touch and common electrodes (T11,..., T8a) in the data line arrangement direction is twice a number of gate pulses that partially overlap with a preceding one of the gate pulses.