A display device includes a substrate, a plurality of first signal lines, a plurality of second signal lines, and a plurality of first signal internal links. The first signal lines and the second signal lines are crossed and disposed in a display region of the substrate. The first signal internal links are disposed in the display region of the substrate, wherein each of the first signal internal links is electrically connected to a corresponding first signal line and disposed between two adjacent second signal lines. Each of the first signal internal links intersects the first signal lines, and the number of intersection points of each of the first signal internal links and the first signal lines is the same.