DISPLAY DEVICE

According to an aspect of the present disclosure, a display device includes: a substrate (110) including a display area (AA) in which a plurality of subpixels is disposed, and a non-display area (NA) disposed to surround the display area and including a plurality of pad areas; a plurality of pads disposed in the plurality of pad areas; a plurality of low-potential power link lines (160) electrically connected to the pads disposed in leftmost and rightmost areas among the plurality of pad areas; a plurality of first assembling lines (121) and a plurality of second assembling lines (122) respectively disposed on the plurality of subpixels and electrically connected to the plurality of low-potential power link lines (160); and a plurality of light-emitting elements disposed on the plurality of first assembling lines (121) and the plurality of second assembling lines (122), in which each of the plurality of low-potential power link lines (160) includes: a first part (160a) connected to the plurality of first assembling lines or the plurality of second assembling lines; and a second part (160b) configured to transmit a low-potential power voltage to the first part (160a).