Flexible display device including protruding adhesive layer
A flexible display device includes a polarizing plate disposed on a display panel; a cover glass attached to the polarizing plate with an adhesive layer interposed therebetween; a back plate disposed on a rear surface of the display panel; and a fixing tape disposed on an edge of a rear surface of the cover glass, wherein the adhesive layer protrudes more than the display panel, the polarizing plate, and the back plate at corner regions of the flexible display device. Thus, the flexible display device provides effects of improving product quality by improving waterproof performance and minimizing chemical contamination.
1. A flexible display device, comprising:
a polarizing plate disposed on a display panel;
a cover glass attached to the polarizing plate with an adhesive layer interposed therebetween;
a back plate disposed on a rear surface of the display panel; and
a fixing tape extended along four edge sides of the flexible display device except for corner regions,
wherein the adhesive layer protrudes more than the display panel, the polarizing plate and the back plate at the corner regions of the flexible display device.
2. The flexible display device of claim 1 , wherein the display panel includes a display area and a bending area extending and bent from one side of the display area.
3. The flexible display device of claim 2 , further comprising:
circuit lines disposed on the display area and the bending area; and
a micro-coating layer disposed on the circuit line in the bending area.
4. The flexible display device of claim 1 , wherein the adhesive layer includes an optically clear adhesive (OCA).
5. The flexible display device of claim 1 , further comprising a light blocking pattern provided on the edge of the rear surface of the cover glass.
6. The flexible display device of claim 5 , wherein the light blocking pattern overlaps with a portion of the display panel, the adhesive layer and the polarizing plate.
7. The flexible display device of claim 5 , further comprising a cushion tape disposed on a rear surface of the back plate.
8. The flexible display device of claim 7 , wherein the fixing tape is attached to a rear surface of the light blocking pattern in an upper side and a lower side of the flexible display device, and is attached to a rear surface of the cushion tape in a left side and a right side of the flexible display device.
9. The flexible display device of claim 7 , wherein the fixing tape is attached to a rear surface of the cushion tape in an upper side of the flexible display device, and is attached to a rear surface of the light blocking pattern in a lower side, a left side, and a right side of the flexible display device.
10. The flexible display device of claim 7 , wherein the fixing tape is attached to a rear surface of the cushion tape in an upper side, a left side and a right side of the flexible display device, and is attached to a rear surface of the light blocking pattern in a lower side of the flexible display device.
11. The flexible display device of claim 7 , wherein the fixing tape is attached to a rear surface of the fixing tape in an upper side, a left side and a right side of the flexible display device, and is attached to a rear surface of the light blocking pattern in a lower side of the flexible display device.
12. The flexible display device of claim 8 , further comprising a conductive tape disposed inside the fixing tape.
13. The flexible display device of claim 12 , further comprising a sealing material provided on side surfaces of the adhesive layer, the polarizing plate, the display panel, the back plate, the cushion tape, and the fixing tape.
14. The flexible display device of claim 13 , wherein the sealing material covers a portion of the light blocking pattern.
15. The flexible display device of claim 13 , wherein the sealing material is provided on the side surfaces of the adhesive layer, the polarizing plate, the display panel, the back plate, the cushion tape, and the fixing tape at a lower corner region of the corner regions only.
16. The flexible display device of claim 1 , wherein the adhesive layer protrudes more than the display panel, the polarizing plate, and the back plate in upper, lower, left and right sides of the flexible display device.
17. A flexible display device comprising:
a polarizing plate disposed on a display panel;
a cover glass attached to the polarizing plate with an adhesive layer interposed therebetween;
a back plate disposed on a rear surface of the display panel;
a cushion tape disposed on a rear surface of the back plate;
a light blocking pattern provided on an edge of a rear surface of the cover glass; and
a fixing tape attached to a rear surface of the light blocking pattern in an upper side and a lower side of the flexible display device, and attached to a rear surface of the cushion tape on a left side and a right side of the flexible display device,
wherein the adhesive layer protrudes more than the display panel, the polarizing plate and the back plate at corner regions of the flexible display device.
18. The flexible display device of claim 17 , further comprising a conductive tape disposed inside the fixing tape.
19. The flexible display device of claim 18 , further comprising a sealing material provided on side surfaces of the adhesive layer, the polarizing plate, the display panel, the back plate, the cushion tape, and the fixing tape.
20. The flexible display device of claim 17 , further comprising a light blocking pattern provided on the edge of the rear surface of the cover glass.