Display device and method of manufacturing the same
Provided are a display device and a method for manufacturing the same. According to exemplary embodiments, a display device includes a substrate in which a display area and a non-display area disposed outside the display area are defined, an interlayer insulating film disposed on the substrate, a passivation film disposed on the interlayer insulating film, an anode disposed on the passivation film, an intermediate layer disposed on the anode, a cathode disposed on the intermediate layer, a capping layer disposed on the cathode, and an encapsulation film disposed on the capping layer.
1. A display device, comprising:
a substrate in which a display area and a non-display area disposed outside the display area are defined;
an interlayer insulating film disposed on the substrate;
a passivation film disposed on the interlayer insulating film;
an anode disposed on the passivation film;
an intermediate layer disposed on the anode;
a cathode disposed on the intermediate layer;
a capping layer disposed on the cathode; and
an encapsulation film disposed on the capping layer,
wherein the encapsulation film directly contacts the interlayer insulating film, the cathode, and the capping layer in the non-display area.
2. The display device of claim 1 , wherein an end of the cathode is disposed further outside than an end of the capping layer.
3. The display device of claim 1 , further comprising a protective layer which is disposed on the capping layer and overlaps the intermediate layer.
4. The display device of claim 3 , wherein the end of the capping layer is aligned with an end of the protective layer.
5. The display device of claim 1 , wherein the encapsulation film comprises:
a first inorganic film;
a first organic film disposed on the first inorganic film; and
a second inorganic film disposed on the first organic film.
6. The display device of claim 5 , wherein the first inorganic film directly contacts the cathode, the capping layer, and the interlayer insulating film.
7. The display device of claim 6 , wherein a width by which the first inorganic film and the interlayer insulating film contact each other is in the range of 50 to 300 μm.
8. The display device of claim 6 , wherein the second inorganic film directly contacts the first inorganic film and the interlayer insulating film.
9. The display device of claim 1 , further comprising a touch layer which is disposed on the encapsulation film.
10. The display device of claim 1 , wherein the end of the capping layer and the end of the cathode are aligned with each other.
11. The display device of claim 1 , further comprising a driving voltage line and a connection electrode disposed on the substrate.
12. The display device of claim 1 , further comprising a first dam and a second dam which are disposed in the non-display area and separated from each other.
13. The display device of claim 12 , wherein the end of the cathode is located inside the first dam.
14. The display device of claim 12 , wherein the second dam comprises a first layer and a second layer disposed on the first layer.