Display device

A display device comprising:

• a substrate having a display area and a peripheral area adjacent to the display area;
• a first wiring in the peripheral area on the substrate;
• an insulating layer on the first wiring and covering at least a portion of the first wiring;
• a second wiring on the insulating layer, overlapping at least a portion of the insulating layer in a plan view, and having an opening pattern exposing at least a portion of the insulating layer;
• a cladding film on the insulating layer and the second wiring and covering the second wiring defining the opening pattern, and at least a portion of the cladding film is in the opening pattern;
• and
• a cladding part on the cladding film and covering at least a portion of the cladding film, and at least a portion of the cladding part is in the opening pattern.