Organic light emitting display device and method of manufacturing the same

1. A method of manufacturing an organic light emitting display device, the method comprising:

providing an emission unit comprising an organic light emitting diode;

providing a pixel circuit unit comprising:

a circuit configured to drive the emission unit; and

a line configured to apply a signal to the circuit; and

providing a light blocking layer covering the pixel circuit unit, and configured to block light input to the pixel circuit unit; and

providing a repair part disposed in the light blocking layer, the repair part being configured for repairing the line when a defect occurs in a pixel that includes the pixel circuit unit.

2. The method of claim 1 , wherein the repair part overlaps the line, such that light blocking layer comprises an opening over the line.

3. The method of claim 2 , wherein:

providing the line comprises:

providing a first line arranged in a first direction; and

providing a second line arranged in a second direction different from the first line, and

the repair part is provided in an area where the first line intersects the second line.

4. The method of claim 2 , wherein:

providing the line comprises providing a first line arranged in a first direction; and

the repair part extends along the first line in correspondence with the first line.

5. The method of claim 2 , wherein:

providing the circuit comprises:

providing a capacitor;

providing a switching transistor; and

providing a driving transistor; and

the repair part is provided to form an opening over at least one of: a line between the capacitor and the switching transistor, a line between the capacitor and the driving transistor, a line between the driving transistor and the switching transistor, and a line connected to the switching transistor.

6. The method of claim 1 , wherein providing the repair part comprises providing first and second repair parts respectively at one side and another side of the line, without overlapping the line.

7. The method of claim 6 , wherein:

providing the circuit comprises:

providing a capacitor;

providing a switching transistor; and

providing a driving transistor; and

the repair part is provided to form an opening at one side and the another side of at least one of: a line between the capacitor and the switching transistor, a line between the capacitor and the driving transistor, a line between the driving transistor and the switching transistor, and a line connected to the switching transistor.

8. The method of claim 6 , wherein the light blocking layer is not formed in the first and second repair parts.

9. The method of claim 1 , wherein providing the line comprises providing at least one of: a gate line, a data line, a driving power line, a sensing signal line, and a reference voltage line.

10. The method of claim 1 , wherein the light blocking layer comprises one or more of: amorphous silicon or amorphous germanium.