Techniques of effective and continuous signal transmission in a display device are described. Techniques of the present subject matter allow lead-out lines of the display device to provide continuous transmittance of signals to data/gate lines. In an example, the display device may include a plurality of pixels arranged in a first direction and a second direction in a matrix arrangement, and a plurality of first lines extending in the first direction and a plurality of second lines extending in the second direction. Further, the display device may also include a plurality of lead-out lines extending in the first direction, such that, a lead-out line from the plurality of lead-out line overlaps a second line from the plurality of second lines to form an overlap region, where, the lead-out lines may be electrically connected to the second lines through a plurality of contact points in the overlap region.