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

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

a first electrode disposed on a substrate;

a pixel defining layer covering an edge of the first electrode;

a residual layer disposed on the pixel defining layer, the residual layer comprising a fluoropolymer;

a first organic functional layer comprising a first light emitting layer, the first organic functional layer having a lower surface directly contacting a top surface of the first electrode and a side surface directly contacting the residual layer; and

a second electrode disposed on the first organic functional layer.

2. The organic light-emitting display apparatus of claim 1 , wherein the fluoropolymer has a fluorine content in a range of about 20˜60 wt %.

3. The organic light-emitting display apparatus of claim 1 , wherein the fluoropolymer comprises at least one of polytetrafluoroethylene, polychlorotrifluoroethylene, polydichlorodifluoroethylene, a copolymer of chlorotrifluoroethylene and dichlorodifluoroethylene, a copolymer of tetrafluoroethylene and perfluoroalkylvinylether, a copolymer of chlorotrifluoroethylene and perfluoroalkylvinylether, a copolymer of tetrafluoroethylene and perfluoroalkylvinylether, and a copolymer of chlorotrifluoroethylene and perfluoroalkylvinylether.

4. The organic light-emitting display apparatus of claim 1 , wherein a thickness of the residual layer is equal to or greater than about 0.5 nm and equal to or less than about 5 nm.

5. The organic light-emitting display apparatus of claim 1 , wherein the organic functional layer comprises at least one functional layer of a hole injection layer, a hole transport layer, an electro transport layer, and an electron injection layer.

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

a first first electrode disposed on a substrate;

a second first electrode disposed separate from the first first electrode;

a pixel defining layer covering an edge of the first first electrode and the second first electrode;

a residual layer disposed on the pixel defining layer, the residual layer comprising a fluoropolymer;

a first organic functional layer comprising a first light emitting layer, the first organic functional layer having a lower surface directly contacting a top surface of the first first electrode and a side surface directly contacting the residual layer;

a second organic functional layer comprising a second light emitting layer, the second organic functional layer having a lower surface directly contacting a top surface of the second first electrode and a side surface directly contacting the residual layer; and

a second electrode commonly disposed on the first organic functional layer and second organic functional layer.

7. The organic light-emitting display apparatus of claim 6 , wherein a first color of light emitted from the first light emitting layer is different from a second color of light emitted from the second light emitting layer.

8. The organic light-emitting display apparatus of claim 6 , further comprising;

a first auxiliary cathode disposed between the first organic functional layer and the second electrode; and

a second auxiliary cathode disposed between the second organic functional layer and the second electrode.

9. The organic light-emitting display apparatus of claim 8 , wherein the first auxiliary cathode and the second auxiliary cathode directly contact the second electrode.

10. The organic light-emitting display apparatus of claim 6 , wherein the second electrode is integrally disposed on the first organic functional layer and second organic functional layer.