Display Device Including Driving Unit

The present invention provides a display device which includes: a display panel which includes a display region composed of a plurality of pixel regions and a non-display region which surrounds the display region, wherein a plurality of first power lines to supply first power to the pixel regions is formed on the display region; and a driving unit which is connected to the display panel and includes a driving integrated circuit, a plurality of output pads which are connected to the driving integrated circuit, a plurality of power output pads which output the first power and are alternatively arranged with the output pads, and a power supply line which is arranged outside the output pads, is connected to the power output pads, and supplies the first power.