Display panel and display device
AssigneeWuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
InventorPing He
Life of this patent
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Abstract
Disclosed are a display panel and a display device. The display panel comprises a first curved area located between two second curved areas and corresponding to a corner of a plane area. The display panel comprises a support layer and a panel main body, and the support layer comprises a curved first part located in the first curved area and a curved second part located in the second curved area; the panel main body is located on the support layer and curved with the first part and the second part. An elastic modulus of the first part is smaller than an elastic modulus of the second part.
Claims14
A display panel, comprising a plane area, a first curved area and two second curved areas, wherein the plane area comprises a first side and a second side adjacent to the first side, and the two second curved areas are respectively connected to the first side and the second side, and the first curved area is located between the two second curved areas and corresponds to a corner of the plane area;
- the display panel comprises:
- a support layer, comprising a curved first part located in the first curved area and a curved second part located in the second curved area;
- and
- a panel main body, located on the support layer and curved along with the first part and the second part;
- wherein an elastic modulus of the first part is smaller than an elastic modulus of the second part;
- wherein the display panel further comprises a transition area located between the first curved area and the second curved area, and the support layer comprises a curved third part located in the transition area;
- wherein an elastic modulus of the third part is greater than the elastic modulus of the first part and is smaller than the elastic modulus of the second part;
- and
- wherein the first part comprises a first base material, the second part comprises a second base material, and the third part comprises a mixture of the first base material and the second base material;
- wherein an elastic modulus of the first base material is less than an elastic modulus of the second base material.
A display device, comprising a display panel, wherein the display panel comprises a plane area, a first curved area and two second curved areas, wherein the plane area comprises a first side and a second side adjacent to the first side, and the two second curved areas are respectively connected to the first side and the second side, and the first curved area is located between the two second curved areas and corresponds to a corner of the plane area;
- the display panel comprises:
- a support layer, comprising a curved first part located in the first curved area and a curved second part located in the second curved area;
- and
- a panel main body, located on the support layer and curved along with the first part and the second part;
- wherein an elastic modulus of the first part is smaller than an elastic modulus of the second part;
- wherein the display panel further comprises a transition area located between the first curved area and the second curved area, and the support layer comprises a curved third part located in the transition area;
- wherein an elastic modulus of the third part is greater than the elastic modulus of the first part and is smaller than the elastic modulus of the second part;
- and
- wherein the first part comprises a first base material, the second part comprises a second base material, and the third part comprises a mixture of the first base material and the second base material;
- wherein an elastic modulus of the first base material is less than an elastic modulus of the second base material.
Dependencies are inferred from the claim text.