Display device

A display device, comprising:

• a lower substrate;
• a plurality of pixel substrates on the lower substrate and spaced apart from each other, each of the pixel substrate of the plurality having thereon at least one pixel;
• a plurality of connection substrates coupled between adjacent pixel substrates of the plurality of pixel substrates, each connection substrate of the plurality of connection substrates includes a curved area and a straight area;
• and
• a plurality of connection lines on the plurality of connection substrates,
• wherein each connection substrate includes a first connection pattern and a second connection pattern,
• wherein the first connection pattern and the second connection pattern are separate patterns including different materials,
• wherein second connection pattern does not overlap the straight area from a plan view, and
• wherein the first connection pattern and the second connection pattern are disposed in the curved area, and the plurality of connection lines are disposed on the first connection pattern and the second connection pattern disposed in the curved area.