Display apparatus and method of manufacturing the same

1. A display apparatus comprising:

a substrate;

a pixel circuit disposed over the substrate and comprising a thin film transistor and a storage capacitor;

an insulating layer covering the pixel circuit;

a bridge electrode disposed over the insulating layer and electrically connected to the thin film transistor through a contact hole formed in the insulating layer;

a pixel electrode disposed over the insulating layer and electrically connected to the thin film transistor via the bridge electrode which is connected to the thin film transistor through the contact hole;

a pixel definition layer disposed over the pixel electrode and including an opening overlapping a portion of the pixel electrode;

an opposite electrode disposed over the pixel electrode; and

an emission layer disposed between the pixel electrode and the opposite electrode,

wherein the pixel electrode does not overlap the contact hole of the insulating layer in a plan view, and

wherein at least a portion of the bridge electrode and the pixel electrode overlap in an area corresponding to the opening of the pixel definition layer in a plan view.

2. The display apparatus of claim 1 , wherein the at least a portion of the bridge electrode is disposed over the pixel electrode.

3. The display apparatus of claim 2 , wherein the pixel electrode comprises:

a conductive layer comprising a transparent conductive oxide; and

a reflective layer disposed over the conductive layer and comprising a metal, and

wherein the at least a portion of the bridge electrode contacts an upper surface of the reflective layer of the pixel electrode.

4. The display apparatus of claim 2 , wherein the pixel electrode comprises:

a lower conductive layer comprising a transparent conductive oxide;

a reflective layer disposed over the lower conductive layer and comprising a metal; and

an upper conductive layer disposed over the reflective layer and comprising a transparent conductive oxide, and

wherein the at least a portion of the bridge electrode contacts an upper surface of the upper conductive layer of the pixel electrode.

5. The display apparatus of claim 1 , wherein the at least a portion of the bridge electrode is disposed between the insulating layer and the pixel electrode.

6. The display apparatus of claim 5 , wherein the pixel electrode comprises:

a reflective layer comprising a metal; and

a conductive layer disposed over the reflective layer and comprising a transparent conductive oxide, and

wherein the at least a portion of the bridge electrode contacts a lower surface of the reflective layer of the pixel electrode.

7. The display apparatus of claim 5 , wherein the pixel electrode comprises:

a lower conductive layer comprising a transparent conductive oxide;

a reflective layer disposed over the lower conductive layer and comprising a metal; and

an upper conductive layer disposed over the reflective layer and comprising a transparent conductive oxide, and

wherein the at least a portion of the bridge electrode contacts a lower surface of the lower conductive layer of the pixel electrode.

8. The display apparatus of claim 1 , wherein the bridge electrode comprises:

a first bridge electrode layer disposed between the insulating layer and the pixel electrode; and

a second bridge electrode layer disposed over the first bridge electrode layer, and

wherein the pixel electrode is disposed between the first bridge electrode layer and the second bridge electrode layer of the bridge electrode.

9. The display apparatus of claim 8 , wherein the pixel electrode comprises a reflective layer comprising a metal, and

wherein the first bridge electrode layer contacts a lower surface of the reflective layer of the pixel electrode.

10. The display apparatus of claim 9 , wherein the pixel electrode further comprises a conductive layer disposed over the reflective layer and comprising a transparent conductive oxide, and

wherein the second bridge electrode layer contacts an upper surface of the conductive layer of the pixel electrode.

11. The display apparatus of claim 1 , wherein the bridge electrode comprises a transparent conductive oxide.

12. The display apparatus of claim 1 , wherein the pixel definition layer comprises a light blocking material.

13. The display apparatus of claim 1 , wherein the pixel electrode is completely overlapped with the bridge electrode in a plan view.

14. The display apparatus of claim 1 , wherein the bridge electrode is disposed over the pixel electrode.

15. A display apparatus comprising:

a substrate;

a pixel circuit disposed over the substrate and comprising a thin film transistor and a storage capacitor;

an insulating layer covering the pixel circuit;

a bridge electrode disposed over the insulating layer and electrically connected to the thin film transistor through a contact hole formed in the insulating layer;

a pixel electrode disposed over the insulating layer and electrically connected to the thin film transistor via the bridge electrode which is connected to the thin film transistor through the contact hole;

a pixel definition layer disposed over the pixel electrode and including an opening overlapping a portion of the pixel electrode;

an opposite electrode disposed over the pixel electrode; and

an emission layer disposed between the pixel electrode and the opposite electrode,

wherein the pixel electrode does not overlap the contact hole of the insulating layer in a plan view, and

wherein an area of the bridge electrode is greater than an area of the pixel electrode in a plan view.