Organic light emitting display device and method of manufacturing the same

A method of manufacturing an organic light emitting display device, the method comprising:

• providing a source electrode and a drain electrode on a substrate;
• providing a passivation layer on the source electrode and the drain electrode, providing a planarization layer on the passivation layer;
• providing a anode electrode connected with the source electrode or drain electrode, and providing an auxiliary electrode spaced apart from the anode electrode;
• providing a bank on one side and the other side of the anode electrode and one side and the other side of the auxiliary electrode;
• providing an organic emitting layer on the anode electrode;
• and
• providing a cathode electrode connected with the auxiliary electrode and provided on the organic emitting layer,
• wherein the auxiliary electrode includes a first auxiliary electrode, and a second auxiliary electrode on the first auxiliary electrode, and the second auxiliary electrode extends from an upper surface of the first auxiliary electrode to a lateral surface of the first auxiliary electrode.

A method of manufacturing an organic light emitting display device, the method comprising:

• providing a source electrode, a drain electrode and a signal pad on a substrate;
• providing a passivation layer on the source electrode, the drain electrode and the signal pad, providing a planarization layer on the passivation layer;
• providing a anode electrode connected with the source electrode or drain electrode, and providing an auxiliary electrode spaced apart from the anode electrode;
• providing a contact hole for exposing the signal pad by removing a predetermined portion of the passivation layer;
• providing a bank on one side and the other side of the anode electrode and one side and the other side of the auxiliary electrode;
• providing an organic emitting layer on the anode electrode;
• and
• providing a cathode electrode connected with the auxiliary electrode and provided on the organic emitting layer,
• wherein the signal pad includes a lower signal pad, a central signal pad on the lower signal pad, and an upper signal pad on the central signal pad, and the source electrode includes a lower source electrode, a central source electrode on the lower source electrode, and an upper source electrode on the central source electrode.