Display device and manufacturing method thereof

A display device comprising:

• electrodes on a base layer;
• an insulating layer on the electrodes and comprising a first protruding pattern and a second protruding pattern;
• light emitting elements on the insulating layer, a light emitting element from among the light emitting elements comprising a first end and a second end, wherein the light emitting elements comprise a first light emitting element, the first end of the first light emitting element being adjacent to the first protruding pattern, and the second end of the first light emitting element being adjacent to the second protruding pattern;
• a first connecting electrode electrically connected to the first end of the first light emitting element and comprising a first base portion and first protruding portions connected to the first base portion;
• and
• a second connecting electrode electrically connected to the second end of the first light emitting element and comprising a second base portion and second protruding portions connected to the second base portion,
• wherein the light emitting elements comprise a first surface having a first area at the first end and a second surface having a second area smaller than the first area at the second end,
• wherein the first protruding pattern comprises first protruding spacing patterns spaced from each other by a first distance with one of the first protruding portions therebetween,
• wherein the second protruding pattern comprises second protruding spacing patterns spaced from each other by a second distance with one of the second protruding portions therebetween, and
• wherein the first distance is greater than the second distance.