Abstract: A transparent display device is provided, which may repair a defective subpixel without loss of an aperture ratio and transmittance. The transparent display device comprises a substrate provided with a transmissive area and a non-transmissive area, a plurality of subpixels provided in the non-transmissive area, including a first electrode, a light emitting layer and a second electrode, a reference line extended from the non-transmissive area in a first direction, to which a reference voltage is applied, and a plurality of reference connection lines connected to the reference line to transfer the reference voltage to each of the plurality of subpixels. Each of the plurality of reference connection lines includes a first laser cutting area disposed between the plurality of subpixels.

Abstract: A transparent display device has improved transparency. The transparent display device includes a substrate having transmissive areas and a non-transmissive area disposed between the transmissive areas. A first signal line is provided in the non-transmissive area and extended in a first direction. A second signal line is provided in the non-transmissive area and extended in a second direction. A first pixel includes a first subpixel, a second subpixel and a third subpixel, which are overlapped with at least a portion of the second signal line and disposed substantially in a line in the second direction. A second pixel disposed adjacent to the first pixel includes a first subpixel, a second subpixel and a third subpixel, which are overlapped with at least a portion of the second signal line and disposed substantially in a line in the second direction. The first pixel and the second pixel are disposed between two transmissive areas.