Organic light-emitting display apparatus and method of manufacturing the same

1. An organic light-emitting display apparatus, comprising:

a pixel electrode;

a pixel definition layer covering a portion of an edge of the pixel electrode;

an emission layer on the pixel electrode;

a first intermediate layer on the pixel electrode and the pixel definition layer, the first intermediate layer between the pixel electrode and the emission layer; and

an opposite electrode facing the pixel electrode and the pixel definition layer such that the emission layer and the first intermediate layer are between the pixel electrode and the opposite electrode; and

a thin film encapsulation layer over the opposite electrode,

wherein the first intermediate layer has a first through hole corresponding to a first portion of an upper surface of the pixel definition layer while the first intermediate layer covers a second portion of the upper surface of the pixel definition layer, and wherein a portion of a lower surface of the thin film encapsulation layer directly contacts an entire first portion of the upper surface of the pixel definition layer via the first through hole, the portion of the lower surface of the thin film encapsulation layer extending from a first edge of the first intermediate layer in the first through hole to a second edge of the first intermediate layer in the first through hole, the second edge being opposite to the first edge.

2. The organic light-emitting display apparatus as claimed in claim 1 , wherein a portion of the first intermediate layer that corresponds to the pixel electrode is between the pixel electrode and the emission layer.

3. The organic light-emitting display apparatus as claimed in claim 2 , further comprising a second intermediate layer over the pixel electrode and the pixel definition layer, the second intermediate layer having a portion corresponding to the pixel electrode on the emission layer, the second intermediate layer being interposed between the pixel electrode and the opposite electrode.

4. The organic light-emitting display apparatus as claimed in claim 3 , wherein the second intermediate layer has a second through hole corresponding to the first through hole.

5. The organic light-emitting display apparatus as claimed in claim 4 , wherein an inner surface of the first through hole and an inner surface of the second through hole form a continuous surface.

6. The organic light-emitting display apparatus as claimed in claim 4 , wherein the opposite electrode has a third through hole corresponding to the second through hole.

7. The organic light-emitting display apparatus as claimed in claim 6 , wherein an inner surface of the first through hole, an inner surface of the second through hole, and an inner surface of the third through hole form a continuous surface.

8. The organic light-emitting display apparatus as claimed in claim 6 , wherein the portion of the lower surface of the thin film encapsulation layer directly contacts the entire first portion of the pixel definition layer via the first through hole, the second through hole, and the third through hole.

9. The organic light-emitting display apparatus as claimed in claim 8 , wherein:

the thin film encapsulation layer includes an inorganic layer, and

the inorganic layer directly contacts the pixel definition layer.