Light emitting device

A light emitting device comprising:

• a first light emitting cell disposed in a first region on a substrate and comprising a first conductivity type semiconductor layer, an active layer, and a second conductivity type semiconductor layer;
• a second light emitting cell disposed in a second region on the substrate to be spaced apart from the first light emitting cell and comprising a first conductivity type semiconductor layer, an active layer, and a second conductivity type semiconductor layer;
• a first conductive pattern disposed in the first region and comprising contact portions electrically connected to the first conductivity type semiconductor layer of the first light emitting cell;
• and
• a connection pattern disposed between the first light emitting cell and the second light emitting cell and comprising first contact portions electrically connected to the second conductivity type semiconductor layer of the first light emitting cell in the first region and second contact portions electrically connected to the first conductivity type semiconductor layer of the second light emitting cell in the second region,
• wherein, at an edge of the first region facing the second region, at least one contact portion of the first conductive pattern is disposed between the first contact portions of the connection pattern.