Organic light emitting display device

An organic light-emitting display device comprising:

• a substrate comprising a display area with sub-pixels arranged along a first direction and a second direction intersecting the first direction and a non-display area surrounding the display area;
• an overcoat layer placed on the substrate;
• first electrodes placed on the overcoat layer and allocated to the sub-pixels;
• a first bank that is placed in the display area and the non-display area and has first openings exposing the first electrodes;
• on the first bank, a second bank that is placed in the display area and the non-display area and has second openings exposing the first electrodes, the second openings arranged along the second direction, the second openings exposing at least the first bank in the non-display area;
• and
• organic light-emitting layers placed on the second openings, the organic light-emitting layers having concaved surfaces at edges contacting the second bank.