Stretchable display device and method of manufacturing stretchable display device

A method of manufacturing a stretchable display device, the method comprising:

• forming an insulating layer above a carrier substrate;
• forming a plurality of display units, spaced apart from each other, on the insulating layer;
• forming a plurality of metal wirings on the insulating layer, electrically connected to the plurality of display units;
• and
• patterning the insulating layer,
• wherein the plurality of display units and the plurality of metal wirings are arranged above a substrate formed by patterning the insulating layer, the substrate comprising a plurality of islands above which the plurality of display units are arranged, and a plurality of bridges above which the plurality of metal wirings are arranged, each of the plurality of bridges comprising a first region curved convexly in a first direction on a plane, and a second region curved concavely in the first direction, the second region being connected to the first region, each of the plurality of metal wiring having a first width, and each of the plurality of bridges having a second width greater than the first width, and
• wherein each of the plurality of display units comprises a display area and a non-display area located beyond the display area, and a dam portion formed in the non-display area.