Protective film and method for fabricating display device

1. A protective film comprising:

a panel protective film;

a first protective film disposed on a surface of the panel protective film and covering the surface of the panel protective film, the first protective film having a surface and an opposite surface facing the panel protective film; and

a second protective film disposed on an opposite surface of the panel protective film and covering the opposite surface of the panel protective film, the second protective film having a surface facing the panel protective film and an opposite surface opposed to the surface of the second protective film, wherein

the first protective film comprises:

a first film layer;

a first adhesive layer disposed on the opposite surface of the first film layer; and

a blocking layer disposed on an opposite surface of the first adhesive layer along an edge of the first adhesive layer,

the second protective film comprises:

a second film layer; and

a second adhesive layer disposed on the surface of the second film layer,

the blocking layer is spaced apart from the panel protective film and is coplanar with the panel protective film, and

the blocking layer comprises:

a first region overlapping the second adhesive layer in a plan view; and

a second region located outside the first region and not overlapping the second adhesive layer in the plan view.

2. The protective film of claim 1 , wherein

the first adhesive layer and the first film layer completely overlap each other in a plan view, and

the second adhesive layer and the second film layer completely overlap each other in a plan view.

3. The protective film of claim 2 , wherein a width of the first protective film is greater than a width of the panel protective film by about 3.6 mm to about 4.4 mm.

4. The protective film of claim 1 , wherein an outer side surface of the blocking layer is aligned with an outer side surface of the first adhesive layer.

5. The protective film of claim 4 , wherein a width of the blocking layer in a range of about 1.8 mm to about 2.2 mm.

6. The protective film of claim 5 , wherein a thickness of the blocking layer in a range of about 25 μm to about 27 μm.

7. The protective film of claim 1 , wherein an inner side surface of the blocking layer is disposed further to an outside than an outer side surface of the panel protective film and disposed further to an inside than an outer side surface of the second adhesive layer.

8. The protective film of claim 7 , wherein the blocking layer comprises:

a third adhesive layer disposed on the first adhesive layer; and

a blocking pattern disposed on the third adhesive layer.

9. The protective film of claim 8 , wherein a thickness of the blocking pattern is in a range of about 10 μm to about 20 μm.

10. The protective film of claim 9 , wherein a thickness of the third adhesive layer is in a range of from about 5 μm to about 7 μm.

11. The protective film of claim 8 , wherein the third adhesive layer has an adhesive strength of about 100 gf/inch or more.

12. The protective film of claim 8 , wherein the third adhesive layer includes at least one of an acrylic adhesive, a silicone adhesive, and a urethane adhesive.

13. The protective film of claim 1 , wherein each of the first protective film and the second protective film is a stack selected from at least one of polyethylene terephthalate (PET), polycarbonate (PC), polyvinyl chloride (PVC), and polyolefin film.

14. The protective film of claim 1 , wherein a thickness of the panel protective film is greater than a thickness of the blocking layer.

15. The protective film of claim 14 , wherein the thickness of the panel protective film is in a range of about 25 μm to about 35 μm.

16. The protective film of claim 15 , wherein a thickness of the blocking layer is in a range of about 25 μm to about 27 μm.

17. The protective film of claim 16 , wherein

the blocking layer comprises a third adhesive layer disposed on the first adhesive layer and a blocking pattern disposed on the third adhesive layer, and

the third adhesive layer has a thickness in a range of about 5 μm to about 7 μm.

18. The protective film of claim 1 , wherein a thickness of the first protective film is substantially equal to a thickness of the second protective film.

19. The protective film of claim 1 , wherein the blocking layer comprises a plurality of blocking segments separated from one another with an opening disposed between adjacent ones of the plurality of blocking segments.

20. A method for fabricating a display device, the method comprising:

providing a protective film;

providing a display panel;

removing a second protective film of a protective film and placing the protective film such that an exposed panel protective film is placed on a surface of the display panel; and

removing a first protective film, wherein

the protective film comprises:

the panel protective film;

the first protective film disposed on a surface of the panel protective film and covering the surface of the panel protective film, the first protective film having a surface and an opposite surface facing the panel protective film; and

the second protective film disposed on an opposite surface of the panel protective film and covering the opposite surface of the panel protective film, the second protective film having a surface facing the panel protective film and an opposite surface opposed to the surface of the second protective film,

the first protective film comprises:

a first film layer;

a first adhesive layer disposed on the opposite surface of the first film layer; and

a blocking layer disposed on an opposite surface of the first adhesive layer along an edge of the first adhesive layer,

the second protective film comprises:

a second film layer; and

a second adhesive layer disposed on a surface of the second film layer,

the blocking layer is spaced apart from the panel protective film, and is coplanar with the panel protective film, and

the blocking layer comprises:

a first region overlapping the second adhesive layer in a plan view, and

a second region located outside the first region and not overlapping the second adhesive layer in the plan view.