Organic light-emitting display device
An organic light-emitting display device includes: a substrate; a pixel electrode on the substrate; an auxiliary electrode spaced apart from the pixel electrode; a first insulating film between the pixel electrode and the auxiliary electrode and covering an end of the pixel electrode and an end of the auxiliary electrode; an intermediate layer on the pixel electrode and including an emission layer; an opposite electrode covering the intermediate layer and contacting the auxiliary electrode; and a passivation layer covering the opposite electrode.
1. An organic light-emitting display device, comprising:
a substrate;
a pixel electrode on the substrate;
an auxiliary electrode spaced apart from the pixel electrode;
a first insulating film between the pixel electrode and the auxiliary electrode and covering an end of the pixel electrode and an end of the auxiliary electrode;
an intermediate layer on the pixel electrode, wherein the intermediate layer comprises an emission layer;
an opposite electrode covering the intermediate layer and contacting the auxiliary electrode;
a passivation layer covering the opposite electrode and in contact with the auxiliary electrode; and
a sealing member on the passivation layer, wherein the sealing member comprises an organic layer or an inorganic layer contacting the auxiliary electrode.
2. The organic light-emitting; display device of claim 1 , wherein the auxiliary electrode surrounds the pixel electrode.
3. The organic light-emitting display device of claim 1 , wherein the auxiliary electrode comprises the same material as the pixel electrode.
4. The organic light-emitting display device of claim 1 , wherein the first insulating film surrounds the pixel electrode.
5. The organic light-emitting display device of claim 1 , wherein the intermediate layer further comprises a hole injection layer, a hole transport layer, an electron transport layer, or an electron injection layer.
6. The organic light-emitting display device of claim 1 , wherein an end of the opposite electrode is in contact with an upper surface of the auxiliary electrode.
7. The organic light-emitting display device of claim 1 , wherein an end of the passivation layer contacts an upper surface of the auxiliary electrode.
8. The organic light-emitting display device of claim 7 , wherein the passivation layer is island-shaped.
9. The organic light-emitting display device of claim 1 , wherein the passivation layer comprises oxide, oxynitride, or nitride.
10. The organic light-emitting display device of claim 1 , further comprising:
a second insulating film between the auxiliary electrode and the substrate.
11. The organic light-emitting display device of claim 10 , wherein the auxiliary electrode and the first insulating film are on the second insulating film.
12. The organic light-emitting display device of claim 10 , wherein the end of the pixel electrode is on the second insulating film.
13. The organic light-emitting display device of claim 10 , wherein the first insulating film surrounds the pixel electrode on the second insulating film.
14. An organic light-emitting display device, comprising:
a substrate;
first and second pixel electrodes on the substrate;
an auxiliary electrode, which surrounds the first and second pixel electrodes, wherein the auxiliary electrode is spaced apart from the first and second pixel electrodes;
a first insulating film between the first pixel electrode and the auxiliary electrode and covering an end of the first pixel electrode and a first end of the auxiliary electrode;
a second insulating film, between the second pixel electrode and the auxiliary electrode and covering an end of the second pixel electrode and a second end of the auxiliary electrode;
a first intermediate layer comprising a first emission layer and arranged on the first pixel electrode;
a second intermediate layer comprising a second emission layer and arranged on, the second pixel electrode;
a first opposite electrode covering the first intermediate layer and contacting the auxiliary electrode;
a second opposite electrode covering the second intermediate layer and contacting the auxiliary electrode;
a first passivation layer covering the first opposite electrode;
a second passivation layer covering the second opposite electrode; and
a sealing member arranged on the first passivation layer and the second passivation layer and comprising an organic layer or an inorganic layer extending along a surface of the auxiliary electrode.
15. The organic light-emitting display device of claim 14 , wherein the first and second pixel electrodes comprise the same material as the auxiliary electrode.
16. The organic light-emitting display device of claim 14 , wherein the first and second insulating films respectively surround the first and second pixel electrodes.
17. The organic light-emitting display device of claim 14 , further comprising:
a third insulating film between the first and second pixel electrodes and the substrate.
18. The organic light-emitting display device of claim 17 , wherein the first and second pixel electrodes are on the third insulating film.
19. A light-emitting display device, comprising:
a substrate;
a pixel electrode on the substrate;
an auxiliary electrode on the substrate;
an insulating film between the pixel electrode and the auxiliary electrode and overlapping the pixel electrode and the auxiliary electrode;
an intermediate layer overlapping the pixel electrode and the insulating film;
an opposite electrode covering the intermediate layer and contacting the auxiliary electrode;
a pass nation layer covering the opposite electrode and contacting the auxiliary electrode; and
a sealing member in direct contact with the auxiliary electrode.