Organic light-emitting display device and method of fabricating the same

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

• providing an insulating layer on a substrate, the substrate defining an emission area and a non-emission area, and the insulating layer having at least two grooves at a portion of the insulating layer corresponding to a non-emission area of the substrate;
• providing a first electrode and an auxiliary electrode on the insulating layer, the auxiliary electrode being spaced apart from the first electrode and being on the insulating layer at a portion of the insulating layer having the at least two grooves;
• providing a bank pattern on portions of the first and auxiliary electrodes and a barrier on the auxiliary electrode;
• providing an organic light-emitting layer on the first electrode;
• and
• providing a second electrode on the organic light-emitting layer.

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

• providing an insulating layer on a substrate, the substrate defining an emission area and a non-emission area;
• providing a first electrode and an auxiliary electrode pattern on the insulating layer, the auxiliary electrode pattern being spaced apart from the first electrode;
• providing a bank pattern material on the first electrode and the auxiliary electrode pattern;
• patterning the bank pattern material with a mask such that a bank pattern and a barrier are formed at a portion corresponding to a blocking portion of the mask, and the auxiliary electrode pattern is exposed at a portion corresponding to a transmitting portion of the mask;
• etching the exposed portion of the auxiliary electrode pattern using the bank pattern as a mask to provide an auxiliary electrode and to expose a portion of the insulating layer;
• etching the insulating layer to form at least two grooves therein using the auxiliary electrode pattern as a mask;
• and
• removing a portion of the bank pattern to expose a portion of the first electrode;
• providing an organic light-emitting layer on the exposed portion of the first electrode;
• and
• providing a second electrode on the organic light-emitting layer.