A touch display device comprising: a substrate; a plurality of unit pixels disposed on the substrate, each unit pixel comprising a plurality of subpixels; a plurality of light-emitting elements, each light-emitting element disposed at a corresponding one of the plurality of subpixels; an encapsulation unit disposed on the plurality of light-emitting elements; a plurality of touch electrodes of a self-capacitance type, arranged in a matrix of rows and column-lines disposed on the encapsulation unit; wherein m touch electrodes (E1, E2,..., Em) of the plurality of touch electrodes are arranged in each column-line, wherein m is a natural number greater than 1; each of the plurality of touch electrodes comprising: a plurality of first bar-shaped electrode portions extending in the first direction, and a plurality of second bar-shaped electrode portions extending in a second direction; wherein the second direction intersects the first direction, thereby the first bar-shaped electrode portions and the second bar-shaped electrode portions intersect each other and thus the touch electrode is formed in a mesh shape with a frame and enclosed openings; a plurality of touch lines, wherein m touch lines of the plurality of touch lines are intersecting the m touch electrodes of a respective column-line; wherein each of said m touch lines is connected to a corresponding one of said touch electrodes of the respective column-line and electrically isolated from the non-corresponding ones of said touch electrodes of the respective column-line; a plurality of first redundant electrodes independently of each other disposed inside the openings of a respective touch electrode or formed from a cut portion of the mesh; wherein when seen in plan view, the first redundant electrodes are spaced apart and isolated from the respective touch electrode and each of the first redundant electrodes is disposed in an area of one unit pixel thereby overlapping a non-emission area of said one unit pixel and not overlapping an emission area of each subpixel of said one unit pixel; wherein each of said m touch lines of the respective column-line overlaps with first redundant electrodes within the non-corresponding ones of said touch electrodes. a substrate; a plurality of unit pixels disposed on the substrate, each unit pixel comprising a plurality of subpixels; a plurality of light-emitting elements, each light-emitting element disposed at a corresponding one of the plurality of subpixels; an encapsulation unit disposed on the plurality of light-emitting elements; a plurality of touch electrodes of a self-capacitance type, arranged in a matrix of rows and column-lines disposed on the encapsulation unit; wherein m touch electrodes (E1, E2,..., Em) of the plurality of touch electrodes are arranged in each column-line, wherein m is a natural number greater than 1; each of the plurality of touch electrodes comprising: a plurality of first bar-shaped electrode portions extending in the first direction, and a plurality of second bar-shaped electrode portions extending in a second direction; wherein the second direction intersects the first direction, thereby the first bar-shaped electrode portions and the second bar-shaped electrode portions intersect each other and thus the touch electrode is formed in a mesh shape with a frame and enclosed openings; a plurality of first bar-shaped electrode portions extending in the first direction, and a plurality of second bar-shaped electrode portions extending in a second direction; wherein the second direction intersects the first direction, thereby the first bar-shaped electrode portions and the second bar-shaped electrode portions intersect each other and thus the touch electrode is formed in a mesh shape with a frame and enclosed openings; a plurality of touch lines, wherein m touch lines of the plurality of touch lines are intersecting the m touch electrodes of a respective column-line; wherein each of said m touch lines is connected to a corresponding one of said touch electrodes of the respective column-line and electrically isolated from the non-corresponding ones of said touch electrodes of the respective column-line; a plurality of first redundant electrodes independently of each other disposed inside the openings of a respective touch electrode or formed from a cut portion of the mesh; wherein when seen in plan view, the first redundant electrodes are spaced apart and isolated from the respective touch electrode and each of the first redundant electrodes is disposed in an area of one unit pixel thereby overlapping a non-emission area of said one unit pixel and not overlapping an emission area of each subpixel of said one unit pixel; wherein each of said m touch lines of the respective column-line overlaps with first redundant electrodes within the non-corresponding ones of said touch electrodes.