Cover, manufacturing method of cover, and display device
AssigneeWuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
InventorChunmei HE
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Abstract
The present disclosure provides a cover, a manufacturing method of the cover, and a display device. The cover includes a planar region and a bending region. The cover also includes a substrate, a flexible layer, and a hard layer disposed in a stack. A thickness of the substrate in the planar region is greater than a thickness of the substrate in the bending region. Decreasing the thickness of the substrate in the bending region can improve bendability of the cover, and the hard layer can ensure hardness of the planar region at a same time. Combination of the two can make the cover achieve high hardness and good bendability at the same time.
Claims20
A cover, comprising a planar region and a bending region connected to the planar region, wherein the cover comprises:
- a substrate having a thickness in the planar region that is greater than a thickness in the bending region;
- a flexible layer disposed on one side of the substrate;
- and
- a hard layer disposed on one side of the flexible layer away from the substrate.
A manufacturing method of a cover including a planar region and a bending region connected to the planar region, comprising following steps:
- providing a substrate and disposing a flexible layer on one side of the substrate, wherein a thickness of the substrate in the planar region is greater than a thickness of the substrate in the bending region;
- and
- disposing a hard layer on one side of the flexible layer away from the substrate.
A display device, comprising a cover and a display panel, wherein the cover comprises a planar region and a bending region connected to the planar region, wherein the cover further comprises:
- a substrate having a thickness in the planar region that is greater than a thickness in the bending region;
- a flexible layer disposed on one side of the substrate;
- and
- a hard layer disposed on one side of the flexible layer away from the substrate.
Dependencies are inferred from the claim text.