Electroluminescent display device

A method, comprising:

• forming thin film transistors and light-emitting diodes in a display area of a substrate of an electroluminescent display, each light-emitting diode including a first electrode, a light-emitting layer and a second electrode;
• forming a first link line in a non-display area surrounding the display area, the first link line configured to provide a first voltage to the first electrode;
• forming a second link line spaced apart from the first link line in the non-display area;
• forming a conductive pattern in the non-display area overlapping the first and second link lines and coupled to the second electrode;
• and
• forming an opening in the conductive pattern over the first link line to provide a first overlap of the conductive pattern with the first link line that is smaller than a second overlap of the conductive pattern with the second link line.