An organic light-emitting display is provided which includes an organic
electroluminescent (EL) substrate, a drive layer formed on the substrate,
a first electrode formed on the drive layer; organic layers formed on the
first electrode, a second electrode formed on the organic layers, and a
plurality of pixels. A counter substrate is formed adjacent the organic
EL substrate, and a light extraction layer is formed between the
substrate and the counter substrate. Each of the pixels includes
sub-pixels and is disposed such that an auxiliary electrode of the second
electrode is disposed in a part of one of the sub-pixels. The auxiliary
electrode is formed on a same level as the first electrode and is
connected to a current supply line within the drive layer via a contact
hole formed in an inter-layer insulating layer formed over the drive
layer.