Patent ID: 11864331
Assignee: nan
Field: Computer technology (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 12:
13. A display device, comprising:
a display panel comprising a main display area, a sub-display area, and a terminal area, wherein the sub-display area is disposed around the main display area, and the terminal area is disposed on one side of the sub-display area away from the main display area, and wherein the sub-display area comprises a first sub-display area and a second sub-display area adjacent to the main display area in a first direction and a second direction, respectively, the first direction is different from the second direction, and a difference between an area of the first sub-display area and an area of the second sub-display area is less than or equal to a preset value;
wherein the display panel further comprises:
a substrate;
a driving circuit layer disposed on one side of the substrate;
a luminous functional layer disposed on one side of the driving circuit layer away from the substrate;
an encapsulation layer disposed on one side of the luminous functional layer away from the driving circuit layer;
a polarizer disposed on one side of the encapsulation layer away from the luminous functional layer;
a cover plate disposed on one side of the polarizer away from the encapsulation layer, and a surface area of the cover plate is greater than a surface area of the polarizer; and
an optical adhesive disposed between the polarizer and the cover plate, the optical adhesive comprises a first optical adhesive part disposed at the first sub-display area and a second optical adhesive part disposed at the second sub-display area, and a difference between an area of the first optical adhesive part and an area of the second optical adhesive part is greater than the preset value.