Display device with integrated touch screen and method for fabricating the same
A display device with an integrated touch screen, the display device including a first substrate, a first electrode on the first substrate, an organic light emitting layer on the first electrode, a second electrode on the organic light emitting layer and an encapsulation film on the second electrode, wherein the encapsulation film includes: a first touch sensing layer with a first touch electrode and a first insulating film disposed at a first layer, an insulating film disposed on the first touch sensing layer and a second touch sensing layer with a second touch electrode and a second insulating film disposed at a second layer, wherein the second touch sensing layer is disposed on the insulating film, wherein the first insulating film is disposed between the first touch electrode and another neighboring first touch electrode, and is not disposed on the first touch electrode.
1. A display device with an integrated touch screen, the display device comprising:
a first substrate;
a first electrode on the first substrate;
an organic light emitting layer on the first electrode;
a second electrode on the organic light emitting layer; and
an encapsulation film on the second electrode,
wherein the encapsulation film includes:
a first touch sensing layer with a first touch electrode and a first insulating film disposed at a first layer;
an insulating film disposed on the first touch sensing layer; and
a second touch sensing layer with a second touch electrode and a second insulating film disposed at a second layer, wherein the second touch sensing layer is disposed on the insulating film,
wherein the first insulating film is disposed between the first touch electrode and another neighboring first touch electrode, and is not disposed on the first touch electrode, and
wherein the second insulating film is disposed between the second touch electrode and another neighboring second touch electrode, and is not overlapped with the second touch electrode.
2. The display device according to claim 1 , wherein an upper surface of the first touch electrode and an upper surface of the first insulating film are flat.
3. The display device according to claim 2 , wherein the first insulating film among the first touch electrode and the first insulating film disposed at the first layer becomes a non-conductor by an ion implantation process.
4. The display device according to claim 2 , wherein the first touch electrode among the first touch electrode and the first insulating film disposed at the first layer becomes a conductor by an ion implantation process.
5. The display device according to claim 1 , wherein an upper surface of the second touch electrode and an upper surface of the second insulating film are flat.
6. The display device according to claim 5 , wherein the second insulating film among the second touch electrode and the second insulating film disposed at the second layer becomes a non-conductor by an ion implantation process.
7. The display device according to claim 5 , wherein the second touch electrode among the second touch electrode and the second insulating film disposed at the second layer becomes a conductor by an ion implantation process.