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US 10,770,684 B2Granted
Display device including a stress neutralizing layer
AssigneeSamsung Display Co., Ltd.
InventorsKwangho Lee, Jaeyoung Sim, Kyungho Jung
Life of this patent
Estimating the term…
Abstract
A display device includes a substrate having a first area, a second area, and a bending area between the first area and the second area. A display element is disposed in the first area of the substrate. A stress neutralizing layer is disposed in the first area, the second area and the bending area. A thickness of the stress neutralizing layer in the bending area is less than a thickness of the stress neutralizing layer in at least one of the first area or the second area.
Claims18
A display device comprising:
- a substrate having a first area, a second area, and a bending area between the first area and the second area;
- a display element disposed in the first area of the substrate;
- and
- a stress neutralizing layer disposed in the first area, the second area and the bending area,
- wherein a thickness of the stress neutralizing layer in the entire bending area is less than about ½ of a thickness of the stress neutralizing layer in at least one of the first area or the second area.
2 more elements
A display device comprising:
- a substrate having a first area, a second area, and a bending area between the first area and the second area;
- a display element disposed in the first area of the substrate;
- a stress neutralizing layer disposed in the first area, the second area and the bending area;
- and
- a polarizing member disposed on the display element in the first area of the substrate,
- wherein a thickness of the stress neutralizing layer in the first area and the second area is greater than a thickness of the polarizing member.
3 more elements
A display device comprising:
- a substrate having a first area, a second area, and a bending area between the first area and the second area;
- a display element disposed in the first area of the substrate;
- and
- a stress neutralizing layer disposed in the first area, the second area and the bending area,
- wherein a cross-section of the stress neutralizing layer in the bending area has a parabolic shape.
2 more elements
Dependencies are inferred from the claim text.