Transparent display device with touch sensor

A transparent display device with a touch sensor, the transparent display device comprising:

• a substrate;
• a plurality of transmissive areas and a non-transmissive area disposed between transmissive areas adjacent to each other on the substrate;
• a plurality of touch sensors respectively provided in the plurality of transmissive areas on the substrate, each touch sensor including a touch sensor electrode;
• a plurality of pixels disposed in the non-transmissive area on the substrate, each pixel including an anode electrode, a light emitting layer, and a cathode electrode;
• a touch line extended in the non-transmissive area in a first direction and electrically connected to the touch sensor electrode;
• and
• a common power line electrically connected to the cathode electrode to supply a cathode power source,
• wherein the non-transmissive area includes a cathode power area to which the cathode power source is applied through the common power line,
• wherein the cathode power area includes a first cathode power area disposed between the touch sensors adjacent to each other in a second direction and a second cathode power area disposed between the touch sensors adjacent to each other in the first direction, and
• wherein a first width of the second cathode power area is smaller than a corresponding second width of the first cathode power area.