Organic light emitting diode display device
View Patent ↗An organic light emitting diode display device includes a substrate, a light emitting region disposed on the substrate, a packaging layer covering the light emitting region, and a protective component. The substrate includes a folded region in a first direction and a non-folded region in a second direction, and the first direction is perpendicular to the second direction. The protective component is disposed in the folded region in the first direction and the unfolded region in the second direction. The protective component reduces cracking at a packaging layer and improves bending durability of the organic light emitting diode display device.
1. An organic light emitting diode display device, comprising:
a substrate, wherein the substrate comprises a folded region in a first direction and a non-folded region in a second direction, wherein the first direction is perpendicular to the second direction;
a light emitting region disposed on the substrate;
a packaging layer, wherein the packaging layer covers the light emitting region; and
a protective component, wherein the protective component is disposed in the folded region in the first direction and the unfolded region in the second direction,
wherein the protective component has a first width in the first direction and the protective component has a second width in the second direction, wherein the first width is greater than the second width.
2. The organic light emitting diode display device according to claim 1 , wherein the protective component is a composite structure, and the composite structure consists of a plurality of protective component units.
3. The organic light emitting diode display device according to claim 2 , wherein the plurality of protective component units are disposed in parallel with each other.
4. The organic light emitting diode display device according to claim 2 , wherein the plurality of protective component units is strip shaped.
5. The organic light emitting diode display device according to claim 1 , wherein a distance between the substrate and the protective component is less than the first width of the protective component in the first direction.
6. The organic light emitting diode display device according to claim 1 , wherein a distance between the substrate and the protective component is equal or less than the second width of the protective component in the second direction.
7. The organic light emitting diode display device according to claim 3 , wherein the plurality of protective component units are disposed at equal distances from each other.
8. The organic light emitting diode display device according to claim 1 , wherein the organic light emitting diode display device is foldable in the folded region in the first direction, and the organic light emitting diode display device is unfoldable in the non-folded region in the second direction.
9. An organic light emitting diode display device, comprising:
a substrate, wherein the substrate comprises a folded region in a first direction and a non-folded region in a second direction, and the first direction is perpendicular to the second direction;
a light emitting region disposed on the substrate;
a packaging layer, wherein the packaging layer covers the light emitting region; and
a protective component, wherein the protective component is disposed in the folded region in the first direction and the unfolded region in the second direction;
wherein the protective component surrounds the packaging layer and the light emitting region; and
wherein the protective component has a first width in the first direction and the protective component has a second width in the second direction, and the first width is greater than the second width.
10. The organic light emitting diode display device according to claim 9 , wherein the protective component is a composite structure, and the composite structure is consisted of a plurality of protective component units.
11. The organic light emitting diode display device according to claim 10 , wherein the plurality of protective component units are disposed in parallel with each other.
12. The organic light emitting diode display device according to claim 11 , wherein the plurality of protective component units is strip shape.
13. The organic light emitting diode display device according to claim 9 , wherein a distance between the substrate and the protective component is less than the first width of the protective component in the first direction.
14. The organic light emitting diode display device according to claim 9 , wherein a distance between the substrate and the protective component is equal or less than the second width of the protective component in the second direction.
15. The organic light emitting diode display device according to claim 10 , wherein the plurality of protective component units are disposed at equal distances from each other.
16. The organic light emitting diode display device according to claim 9 , wherein the organic light emitting diode display device is foldable in the folded region in the first direction, and the organic light emitting diode display device is unfoldable in the non-folded region in the second direction.