A touch sensor integrated type display device comprising: a plurality of gate lines; a plurality of data lines crossing over the plurality of the gate lines; a plurality of pixel electrodes (Px) formed in areas defined by crossing of the gate lines and the data lines; a plurality of first electrodes (Rx1∼Rx8; Tx1∼Tx8) formed between pixel electrodes (Px) which are neighbored to each other with a gate line therebetween, the plurality of first electrodes (Rx1∼Rx8; Tx1∼Tx8) serving as one of touch driving electrodes and touch sensing electrodes; a plurality of second electrodes (Tx11, Tx21, Tx31, Tx41,...Tx81; Rx11, Rx21, Rx31, Rx41,...Rx81) being formed to overlap with at least one portion of the pixel electrode (Px) and to extend continuously in the direction of the gate lines across adjacent pixel electrodes of the pixel electrodes (Px) arranged in the direction of the gate lines and arranged adjacent to one another in the direction of the data lines, wherein each two adjacent second electrodes of the plurality of second electrodes (Tx11, Tx21, Tx31, Tx41,...Tx81; Rx11, Rx21, Rx31, Rx41,...Rx81) are connected to each other in the direction of the data lines by at least one connection portion formed in the same layer as the second electrodes and extending continuously from the adjacent second electrodes such that the plurality of second electrodes (Tx11, Tx21, Tx31, Tx41,...TxW81; Rx11, Rx21, Rx31, Rx41,...Rx81) together with the connection portions form groups of second electrodes the plurality of second electrodes (Tx11, Tx21, Tx31, Tx41,..., Tx81; Rx11, Rx21, Rx31, Rx41,...Rx81) serving as touch sensing electrodes if the plurality of first electrodes (Rx1∼Rx8; Tx1∼Tx8) serve as the touch driving electrodes, and serving as touch driving electrodes if the plurality of first electrodes (Rx1∼Rx8; Tx1∼Tx8) serve as the touch sensing electrodes, wherein groups of second electrodes (Tx11, Tx21, Tx31, Tx41,...Tx81; Rx11, Rx21, Rx31, Rx41,...Rx81) serve as a common electrode for driving the display device, wherein the plurality of first electrodes (Rx1∼Rx8; Tx1∼Tx8) and the connection portions, are arranged to cross each other, and wherein the touch sensor integrated type display device is configured to detect a touch position by measuring a variation of mutual capacitance between the touch driving electrodes (Tx) and the touch sensing electrodes (Rx). a plurality of gate lines; a plurality of data lines crossing over the plurality of the gate lines; a plurality of pixel electrodes (Px) formed in areas defined by crossing of the gate lines and the data lines; a plurality of first electrodes (Rx1∼Rx8; Tx1∼Tx8) formed between pixel electrodes (Px) which are neighbored to each other with a gate line therebetween, the plurality of first electrodes (Rx1∼Rx8; Tx1∼Tx8) serving as one of touch driving electrodes and touch sensing electrodes; a plurality of second electrodes (Tx11, Tx21, Tx31, Tx41,...Tx81; Rx11, Rx21, Rx31, Rx41,...Rx81) being formed to overlap with at least one portion of the pixel electrode (Px) and to extend continuously in the direction of the gate lines across adjacent pixel electrodes of the pixel electrodes (Px) arranged in the direction of the gate lines and arranged adjacent to one another in the direction of the data lines, wherein each two adjacent second electrodes of the plurality of second electrodes (Tx11, Tx21, Tx31, Tx41,...Tx81; Rx11, Rx21, Rx31, Rx41,...Rx81) are connected to each other in the direction of the data lines by at least one connection portion formed in the same layer as the second electrodes and extending continuously from the adjacent second electrodes such that the plurality of second electrodes (Tx11, Tx21, Tx31, Tx41,...TxW81; Rx11, Rx21, Rx31, Rx41,...Rx81) together with the connection portions form groups of second electrodes the plurality of second electrodes (Tx11, Tx21, Tx31, Tx41,..., Tx81; Rx11, Rx21, Rx31, Rx41,...Rx81) serving as touch sensing electrodes if the plurality of first electrodes (Rx1∼Rx8; Tx1∼Tx8) serve as the touch driving electrodes, and serving as touch driving electrodes if the plurality of first electrodes (Rx1∼Rx8; Tx1∼Tx8) serve as the touch sensing electrodes, wherein groups of second electrodes (Tx11, Tx21, Tx31, Tx41,...Tx81; Rx11, Rx21, Rx31, Rx41,...Rx81) serve as a common electrode for driving the display device, wherein the plurality of first electrodes (Rx1∼Rx8; Tx1∼Tx8) and the connection portions, are arranged to cross each other, and wherein the touch sensor integrated type display device is configured to detect a touch position by measuring a variation of mutual capacitance between the touch driving electrodes (Tx) and the touch sensing electrodes (Rx).