Organic light emitting display device and method of manufacturing the same

An organic light-emitting display device comprising:

• an organic emission layer disposed on a substrate;
• an upper electrode disposed on the organic emission layer;
• first and second lower electrodes disposed below the upper electrode, wherein the first lower electrode is connected to a thin-film transistor disposed on the substrate;
• a plurality of lower insulation layers disposed between each of the first and second lower electrodes and the substrate;
• an auxiliary line connected to the second lower electrode and disposed below the second lower electrode;
• an auxiliary cover line disposed to cover an upper surface and a side surface of the auxiliary line;
• a connection line configured to interconnect the thin-film transistor and the first lower electrode and disposed in the same layer as the auxiliary line;
• and
• a connection cover line disposed on the connection line to cover an upper surface and a side surface of the connection line and spaced apart from the auxiliary cover line with a trench interposed therebetween,
• wherein, at a location between the first and second lower electrodes in a plan view, adjacent ones of the plurality of lower insulation layers each have a side surface such that the side surface of each of the adjacent ones of the plurality of lower insulation layers face each other, and
• wherein any one of the plurality of lower insulating layers is disposed on the auxiliary cover line to expose a side surface of the auxiliary cover line.