Foldable display device
A display device according to an embodiment comprises: an elastic member; and at least one panel from among a display panel and a touch panel which are arranged on the elastic member, wherein the elastic member includes one surface and the other surface opposite to the one surface, the elastic member includes a first area and a second area, the first area is defined as a folding area, the second area is defined as an unfolding area, the elastic member has a plurality of first grooves arranged on the one surface in the first area thereof, and the panel is arranged on the other surface of the elastic member via an adhesive layer.
1. A display device comprising:
elastic member; and
a panel disposed on the elastic member,
wherein the panel includes at least one of a display panel and a touch panel,
wherein the elastic member includes a first region and a second region,
wherein the first region is disposed between the second regions,
wherein a plurality of first patterns formed on the elastic member are disposed in the first region of the elastic member, and
wherein a resin material is disposed inside the first pattern.
2. The display device of claim 1 , wherein, a resin layer is disposed on the elastic member,
wherein the resin layer is disposed while filling the first pattern.
3. The display device of claim 1 , wherein the elastic member includes any one of Stainless Steel, copper, titanium, aluminum, and alloys thereof.
4. The display device of claim 1 , wherein the elastic member further includes a hinge portion disposed in the first region.
5. The display device of claim 4 , wherein the hinge portion is defined as a hole in which both end regions in short direction of the elastic member are penetrated.
6. The display device of claim 1 , wherein the elastic member and the panel have different sizes.
7. The display device of claim 6 , wherein an area of the elastic member is 90% to 110% of an area of the panel.
8. The display device of claim 1 , wherein an area of the first region is 1% to 30% of a total area of the elastic member.
9. The display device of claim 1 , further comprising a cover window disposed on the panel.
10. The display device of claim 1 , wherein the elastic member includes one surface and another surface opposite to the one surface,
wherein the panel is disposed on the other surface of the elastic member through an adhesive layer.
11. A display device comprising:
elastic member; and
a panel disposed on the elastic member,
wherein the panel includes at least one of a display panel and a touch panel,
wherein the elastic member includes a first region and a second region,
wherein the first region is disposed between the second regions,
wherein a plurality of first patterns formed on the elastic member are disposed in the first region of the elastic member,
wherein a plurality of second patterns is disposed in the second region of the elastic member, and
wherein a density of the second patterns decreases as it moves away rom a folding axis.
12. The display device of claim 11 , wherein a resin layer is disposed on the elastic member,
wherein the resin layer is disposed while filling the first and second patterns.
13. The display device of claim 11 , wherein an interval between the second patterns increase as the distance from the folding axis increases.
14. The display device of claim 11 , wherein at least one of the first pattern and the second pattern is formed to have a short directional width of 10 μm to 500 μm and a long direction width of 100 μm to 10,000 μm.
15. The display device of claim 11 , wherein the size of the second patterns gradually decreases as it moves away from the folding axis of the elastic member.
16. The display device of claim 11 , wherein the elastic member includes one surface and another surface opposite to the one surface,
wherein the panel is disposed on the other surface of the elastic member through an adhesive layer.
17. The display device of claim 11 , wherein a resin material is disposed inside the first pattern.
18. The display device of claim 11 , wherein the elastic member includes any one of Stainless Steel, copper, titanium, aluminum, and alloys thereof.
19. The display device of claim 11 , wherein the elastic member further includes a hinge portion disposed in the first region.
20. The display device of claim 19 , wherein the hinge portion is defined as a hole in which both end regions in short direction of the elastic member are penetrated.
21. The display device of claim 11 , wherein the elastic member and the panel have different sizes.
22. The display device of claim 21 , wherein an area of the elastic member is 90% to 110% of an area of the panel.
23. The display device of claim 11 , wherein an area of the first region is 1% to 30% of a total area of the elastic member.
24. The display device of claim 11 , further comprising a cover window disposed on the panel.