Flexible display panel and flexible display device
AssigneeWuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
InventorYang Zhang
Life of this patent
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Abstract
The present application provides a display panel and a display device, and the display panel comprises a flexible display panel main body and a support layer. The support layer comprises a support part and a end part. The flexible display panel main body is configured to surround the transition surface of the end part and is arranged on the second surface of the plane support part, to reduce the stress during the bending process of the flexible display panel main body to avoid the concentration of wiring stress, thereby reducing the risks of breakages in the wirings inside the display panel.
Claims20
A flexible display panel, comprising:
- a flexible display panel main body comprising a plane area, a bending area provided at at least one end of the plane area and connected to the plane area, and a bonding area connected to the bending area;
- the bending area comprising a first sub-bending area and a second sub-bending area;
- and
- a support layer, wherein the support layer comprises:
- a plane support part comprising a first surface and a second surface which are oppositely arranged;
- and
- an end part comprising a transition surface, wherein the transition surface is respectively connected to the first surface and the second surface, the transition surface comprises a first curved surface and a second curved surface connected to an end of the first curved surface away from the first surface;
- wherein at least part of the transition surface is a curved surface, the plane area is at least partially arranged on the first surface, the bending area is arranged on the transition surface, the bonding area is arranged on the second surface, the first sub-bending area is attached to the first curved surface, and the second sub-bending area forms a gap with the second curved surface.
A flexible display device, comprising a flexible display panel, wherein the flexible display panel comprises:
- a flexible display panel main body comprising a plane area, a bending area provided at at least one end of the plane area and connected to the plane area, and a bonding area connected to the bending area;
- the bending area comprising a first sub-bending area and a second sub-bending area;
- and
- a support layer, wherein the support layer comprises:
- a plane support part comprising a first surface and a second surface which are oppositely arranged;
- and
- an end part comprising a transition surface, wherein the transition surface is respectively connected to the first surface and the second surface, the transition surface comprises a first curved surface and a second curved surface connected to an end of the first curved surface away from the first surface;
- wherein at least part of the transition surface is a curved surface, the plane area is at least partially arranged on the first surface, the bending area is arranged on the transition surface, the bonding area is arranged on the second surface, the first sub-bending area is attached to the first curved surface, and the second sub-bending area forms a gap with the second curved surface.
Dependencies are inferred from the claim text.