Display apparatus

A display apparatus comprising:

• a substrate having a display area and a non-display area adjacent to the display area;
• a pixel circuit layer including a plurality of pixel circuits disposed at the display area of the substrate;
• an overcoat layer covering the pixel circuit layer;
• and
• a light emitting device layer disposed on the overcoat layer and connected to the plurality of pixel circuits,
• wherein the light emitting device layer comprises:
• a plurality of anode electrodes disposed on the overcoat layer and connected to the plurality of pixel circuits;
• a light emitting portion disposed on the plurality of anode electrodes;
• and
• a cathode electrode disposed in the display area and electrically connected to the light emitting portion, and
• wherein the pixel circuit layer comprises:
• a plurality of gate lines disposed in a first direction on the substrate and connected to corresponding pixel circuits of the plurality of pixel circuits;
• a plurality of data lines disposed in a second direction intersecting the first direction on the substrate, and connected to corresponding pixel circuits of the plurality of pixel circuits;
• a plurality of pixel driving voltage lines disposed in the second direction on the substrate and connected to corresponding pixel circuits of the plurality of pixel circuits;
• a plurality of first touch lines disposed in the first direction on the substrate and electrically connected to the cathode electrode;
• and
• a plurality of second touch lines disposed in the second direction on the substrate and electrically connected to the cathode electrode.