Organic light-emitting diode (OLED) display and method for manufacturing the same

1. An organic light-emitting diode (OLED) display, comprising:

a first substrate comprising a display area;

a second substrate facing the first substrate;

a sealing member surrounding the display area and attaching the first substrate to the second substrate; and

a gold layer formed on the sealing member,

wherein the cold layer extends from the first substrate to the second substrate such that the gold layer contacts both the first substrate and the second substrate.

2. The OLED display of claim 1 , further comprising an insulating layer formed over the first substrate, wherein at least a portion of the sealing member is formed on the insulating layer and wherein the gold layer is formed on the insulating layer.

3. The OLED display of claim 1 , wherein the width of the sealing member is about 680 μm.

4. The OLED display of claim 1 , wherein the sealing member comprises glass frit.

5. The OLED display of claim 1 , wherein the gold layer comprises at least one of a first gold layer formed on an inner side of the sealing member or a second gold layer formed on an outer side of the sealing member.

6. The OLED display of claim 1 , wherein the first substrate further comprises a peripheral area surrounding the display area and an insulating layer formed over the first substrate and throughout the display area and the peripheral area, wherein the insulating layer defines at least one first through hole in the peripheral area.

7. The OLED display of claim 6 , wherein the sealing member fills the first through hole.

8. The OLED display of claim 6 , further comprising a buffer layer, a gate insulating film, and an interlayer insulating layer each formed over the first substrate, wherein the insulating layer comprises at least one of the buffer layer, the gate insulating film, or the interlayer insulating layer.

9. The OLED display of claim 6 , further comprising a metal layer formed over the first substrate and defining at least one second through hole in the peripheral area.

10. The OLED display of claim 9 , wherein the first through hole is formed within the area of the second through hole.

11. The OLED display of claim 10 , wherein the sealing member fills each of the first and second through holes.

12. The OLED display of claim 9 , wherein at least a portion of the insulating layer is formed between the metal layer and the sealing member.

13. The OLED display of claim 9 , further comprising a transistor formed in the display area and comprising a gate electrode, wherein the metal layer is formed of the same material as the gate electrode.

14. The OLED display of claim 13 , wherein the metal layer is formed on the same layer as the gate electrode.

15. The OLED display of claim 6 , further comprising an additional insulating layer formed between the first substrate and the insulating layer.

16. A method of manufacturing an organic light-emitting diode (OLED) display, comprising:

preparing a first substrate including a display area and a peripheral area surrounding the display area;

forming a sealing member in the peripheral area of the first substrate;

forming a gold layer on the sealing member; and

attaching a second substrate to the first substrate with the sealing member,

wherein the gold layer extends from the first substrate to the second substrate such that the gold layer contacts both the first substrate and the second substrate.

17. The method of claim 16 , wherein the gold layer is formed on at least one of an inner side or an outer side of the sealing member.

18. The method of claim 16 , further comprising:

forming an insulating layer over the first substrate throughout the display area and the peripheral area; and

forming at least one first through hole in the insulating layer in the peripheral area,

wherein the forming of the sealing member comprises filling the sealing member in the first through hole.

19. The method of claim 18 , wherein the gold layer is formed over the insulating layer.

20. The method of claim 18 , further comprising:

forming a metal layer over the first substrate; and

forming at least one second through hole in the metal layer in the peripheral area.

21. The OLED display of claim 1 , wherein the gold layer comprises a pair of gold layers formed on opposing sides of the sealing member.

22. The OLED display of claim 1 , wherein the gold layer blocks the sealing member from being exposed to the environment.