A display device (DD, DD-1, DD-2) comprising: a base layer comprising a display area and a non-display area; a circuit layer (DP-CL) comprising at least one intermediate insulation layer (10, 20, 30) and a power supply electrode (E-VSS) overlapping the non-display area, the circuit layer (DP-CL) being disposed on the base layer; a light emitting device layer (DP-OLED) comprising: an organic light emitting diode (OLED) comprising a first electrode disposed on the circuit layer (DP-CL), a light emitting layer, and a second electrode, the second electrode being coupled to the power supply electrode (E-VSS); a pixel definition layer comprising an opening for exposing the first electrode; and a plurality of insulation patterns located on an area of the circuit layer (DP-CL) corresponding to the non-display area, wherein the second electrode overlaps a least a portion of the plurality of insulation patterns; a thin film encapsulation layer comprising an organic layer overlapping the plurality of insulation patterns and the organic light emitting diode (OLED), the thin film encapsulation layer disposed on the light emitting device layer (DP-OLED); and a touch sensing unit comprising at least one touch insulation layer (TS-IL1), a plurality of touch electrodes (TE1-1, TE1-2, TE1-3, TE1-4, TE2-1, TE-2-2, TE2-3, TE2-4, TE2-5) and a plurality of touch signal lines (SL1-1, SL1-2, SL1-3, SL1-4, SL2-1, SL2-2, SL2-3, SL2-4, SL2-5) connected to the plurality of touch electrodes (TE1-1, TE1-2, TE1-3, TE1-4, TE2-1, TE-2-2, TE2-3, TE2-4, TE2-5), the touch sensing unit being disposed on the thin film encapsulation layer, wherein at least a portion of the plurality of touch signal lines (SL1-1, SL1-2, SL1-3, SL1-4, SL2-1, SL2-2, SL2-3, SL2-4, SL2-5) overlaps the plurality of insulation patterns. a base layer comprising a display area and a non-display area; a circuit layer (DP-CL) comprising at least one intermediate insulation layer (10, 20, 30) and a power supply electrode (E-VSS) overlapping the non-display area, the circuit layer (DP-CL) being disposed on the base layer; a light emitting device layer (DP-OLED) comprising: an organic light emitting diode (OLED) comprising a first electrode disposed on the circuit layer (DP-CL), a light emitting layer, and a second electrode, the second electrode being coupled to the power supply electrode (E-VSS); a pixel definition layer comprising an opening for exposing the first electrode; and an organic light emitting diode (OLED) comprising a first electrode disposed on the circuit layer (DP-CL), a light emitting layer, and a second electrode, the second electrode being coupled to the power supply electrode (E-VSS); a pixel definition layer comprising an opening for exposing the first electrode; and a plurality of insulation patterns located on an area of the circuit layer (DP-CL) corresponding to the non-display area, wherein the second electrode overlaps a least a portion of the plurality of insulation patterns; a thin film encapsulation layer comprising an organic layer overlapping the plurality of insulation patterns and the organic light emitting diode (OLED), the thin film encapsulation layer disposed on the light emitting device layer (DP-OLED); and a touch sensing unit comprising at least one touch insulation layer (TS-IL1), a plurality of touch electrodes (TE1-1, TE1-2, TE1-3, TE1-4, TE2-1, TE-2-2, TE2-3, TE2-4, TE2-5) and a plurality of touch signal lines (SL1-1, SL1-2, SL1-3, SL1-4, SL2-1, SL2-2, SL2-3, SL2-4, SL2-5) connected to the plurality of touch electrodes (TE1-1, TE1-2, TE1-3, TE1-4, TE2-1, TE-2-2, TE2-3, TE2-4, TE2-5), the touch sensing unit being disposed on the thin film encapsulation layer, wherein at least a portion of the plurality of touch signal lines (SL1-1, SL1-2, SL1-3, SL1-4, SL2-1, SL2-2, SL2-3, SL2-4, SL2-5) overlaps the plurality of insulation patterns.