A transparent display device may have high transmittance and at the same time embody high resolution. Moreover, the transparent display device may provide optimal picture quality. The transparent display device comprises a plurality of first signal lines extended in a first direction and disposed to be spaced apart from one another, a plurality of second signal lines extended in a second direction and disposed to be spaced apart from one another, a transmissive area provided between two first signal lines adjacent to each other and two second signal lines adjacent to each other, and a pixel disposed in an intersection or overlapping area where the first signal line and the second signal line cross or overlap each other, including a first subpixel emitting light of a first color, a second subpixel emitting light of a second color, and a third subpixel emitting light of a third color. The pixel includes a first pixel overlapped with a part of the first signal line of an odd row and a second pixel overlapped with a part of the first signal line of an even row, and the first pixel and the second pixel are different from each other in a position of at least one of the first subpixel, the second subpixel or the third subpixel.