Display device and method of fabricating the same

A display device comprising:

• a base substrate having a plurality of first areas and a second area adjacent to the plurality of first areas;
• a first organic layer on the base substrate;
• a second organic layer on the first organic layer and having a hole therein corresponding to the second area;
• a first electrode on the second organic layer and overlapping one first area from among the plurality of first areas;
• a first charge transport layer on the first electrode and having an edge part facing a partial region of an inner lateral surface of the second organic layer that defines the hole;
• an emission layer covering the first charge transport layer;
• a second charge transport layer covering the emission layer and comprising an inorganic material;
• and
• a second electrode covering the second charge transport layer and overlapping a bottom surface of the second organic layer defining the hole.

A method of fabricating a display device, the method comprising:

• forming an organic layer on a base substrate and a plurality of first electrodes on the organic layer, the base substrate having a plurality of first areas and a second area adjacent to the plurality of first areas, the plurality of first electrodes corresponding to the plurality of first areas, respectively;
• forming a groove in the organic layer and corresponding to the second area;
• forming, on the organic layer, a first stack comprising a first emission structure and a first mask pattern on the first emission structure, the first emission structure overlapping a first color area from among the plurality of first areas;
• removing the first mask pattern;
• and
• forming a second electrode to overlap the first emission structure and the second area,
• wherein the forming of the first stack comprises:
• performing a first deposition step in which a first deposition material is provided at a first incidence angle to form, on the first electrode, a first charge transport layer having an edge part and a first charge dummy transport layer that overlaps the second area, the edge part of the first charge transport layer facing a partial region of an inner lateral surface of the organic layer that defines the groove;
• performing a second deposition step in which a second deposition material is provided at a second incidence angle to form an emission layer that covers the first charge transport layer and a dummy emission layer that overlaps the second area;
• performing a third deposition step in which a third deposition material is provided at a third incidence angle to form a second charge transport layer that covers the emission layer and a second charge dummy transport layer that overlaps the second area, the second charge transport layer comprising an inorganic material;
• forming the first mask pattern that covers a top surface of the second charge transport layer and exposes the second charge dummy transport layer;
• and
• removing the second charge dummy transport layer, the dummy emission layer, and the first charge dummy transport layer.