Organic light-emitting display apparatus

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

a substrate;

an insulation layer formed on the substrate, and including a penetration hole extending completely through the insulation layer and a separate via hole extending completely through the insulation layer;

a first electrode formed on the insulation layer;

a thin-film transistor (TFT) formed between the substrate and the insulation layer, and including an active layer, a gate electrode insulated from the active layer, a source electrode, and a drain electrode, the drain electrode and the first electrode being electrically connected to each other via the via hole;

an intermediate layer formed on the first electrode, and including an organic light-emitting layer;

a second electrode formed on the intermediate layer; and

a fixing member formed through the penetration hole and contacting the first electrode.

2. The organic light-emitting display apparatus of claim 1 , wherein the fixing member is formed of a same material as the first electrode.

3. The organic light-emitting display apparatus of claim 1 , wherein a plurality of the penetration holes are formed, and the fixing member is formed in the plurality of penetration holes so as to contact the first electrode.

4. The organic light-emitting display apparatus of claim 1 , wherein the fixing member is arranged at a predetermined region from among regions corresponding to edges of the first electrode.

5. The organic light-emitting display apparatus of claim 1 , further comprising a supporting member which is formed between the substrate and the insulation layer so as to correspond to at least the penetration hole, and which contacts the fixing member.

6. The organic light-emitting display apparatus of claim 1 , wherein the fixing member is separate from the source electrode and the drain electrode.

7. The organic light-emitting display apparatus of claim 1 , further comprising a supporting member which is formed between the substrate and the insulation layer so as to correspond to at least the penetration hole, and which contacts the fixing member; and

wherein the supporting member is formed of a same material as one of the source electrode and the drain electrode.

8. The organic light-emitting display apparatus of claim 7 , wherein the supporting member is separate from the source electrode and the drain electrode.

9. The organic light-emitting display apparatus of claim 1 , further comprising a pixel-defining layer which is arranged on the insulation layer, and which includes an opening formed to expose the first electrode;

wherein the intermediate layer is formed on the first electrode exposed by the opening.

10. The organic light-emitting display apparatus of claim 9 , wherein the first electrode is separate from internal surfaces of the opening.

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

a substrate;

an insulation layer formed on the substrate;

a plurality of penetration holes extended through the insulation layer to the substrate;

a first electrode formed on the insulation layer;

an intermediate layer formed on the first electrode, the intermediate layer including an organic light-emitting layer;

a second electrode formed on the intermediate layer; and

fixing members formed through each of the penetration holes, the fixing members being in contact with the first electrode.

12. The organic light-emitting display apparatus of claim 11 , the fixing member being formed of a same material as the first electrode.

13. The organic light-emitting display apparatus of claim 11 , the fixing members being arranged at opposite ends of the first electrode.

14. The organic light-emitting display apparatus of claim 11 , further comprising:

a thin-film transistor formed between the substrate and the insulation layer, the thin-film transistor having a source electrode, and a drain electrode; and

a via hole formed through the insulation layer, the first electrode being connected to one of the source and drain electrodes through the via hole.

15. The organic light-emitting display apparatus of claim 11 , further comprising a pixel-defining layer which is arranged on the insulation layer, the pixel-defining layer defining an opening through which the first electrode is exposed.

16. The organic light-emitting display apparatus of claim 15 , the pixel-defining layer being in contact with the first electrode.

17. The organic light-emitting display apparatus of claim 15 , the intermediate layer separating the first electrode from the pixel-defining layer.

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

a substrate;

a plurality of supporting members disposed on the substrate;

an insulation layer formed on the substrate and the supporting members;

a plurality of penetration holes extended through the insulation layer to the supporting members;

a first electrode formed on the insulation layer;

an intermediate layer formed on the first electrode, the intermediate layer including an organic light-emitting layer;

a second electrode formed on the intermediate layer; and

fixing members formed in each of the penetration holes, the fixing members being in contact with both the first electrode and the supporting members.

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

a substrate;

a plurality of supporting members disposed on the substrate;

an insulation layer formed on the substrate and the supporting members;

a plurality of penetration holes extended through the insulation layer to the supporting members;

a first electrode formed on the insulation layer;

an intermediate layer formed on the first electrode, the intermediate layer including an organic light-emitting layer;

a second electrode formed on the intermediate layer; and

fixing members formed in each of the penetration holes, the fixing members being in contact with the supporting members and opposite edges of the first electrode.