Light emitting display device that evenly distributes current density and avoids current concentration on a specific point

A light emitting display comprising:

• a substrate including a display area and a non-display area surrounding the display area;
• a low-potential line including a first low-potential line disposed at an upper side of the substrate, and a second low-potential line disposed at a lower side of the substrate;
• a pad portion disposed outside the second low-potential line on the substrate;
• a first region defined at right side of the substrate, and a second region defined at left side of the substrate;
• a first low-potential terminal disposed to be corresponding to the first region at the pad portion, and connected to the second low-potential line;
• and
• a second low-potential terminal and a third low-potential terminal disposed to be corresponding to the second region at the pad portion, and connected to the second low-potential line;
• a plurality of auxiliary lines connected between the first low-potential line and the second low-potential line in the second region except the first region;
• and
• a common electrode extended from the display area to be in surface contact with the low-potential line.