Reinforcing plate adhesive layer structure, structure of screen bending region, and display screen

A structure of a screen bending region, wherein the screen bending region comprises a first backplate, a second backplate, and a reinforcing plate adhesive layer structure, and the reinforcing plate adhesive layer structure is disposed between the first backplate and the second backplate;

• wherein the reinforcing plate adhesive layer structure is a three-layer structure, a top layer of the three-layer structure is a first viscous adhesive layer, a middle layer of the three-layer structure is a hard plate layer, and a bottom layer of the three-layer structure is a second viscous adhesive layer;
• wherein the first viscous adhesive layer is a segmentation structure, a first viscous material is adopted on both ends of the first viscous adhesive layer, a second viscous material is adopted on a middle of the first viscous adhesive layer;
• wherein the second viscous adhesive layer is a segmentation structure, the first viscous material is adopted on both ends of the second viscous adhesive layer, the second viscous material is adopted on a middle of the second viscous adhesive layer, and wherein a viscosity of the first viscous material is greater than a viscosity of the second viscous material.

A display screen, comprising a structure of a screen bending region, the structure of the screen bending region comprising a first backplate, a second backplate, and a reinforcing plate adhesive layer structure, wherein the reinforcing plate adhesive layer structure is disposed between the first backplate and the second backplate;

• wherein the reinforcing plate adhesive layer structure is a three-layer structure, a top layer of the three-layer structure is a first viscous adhesive layer, a middle layer of the three-layer structure is a hard plate layer, and a bottom layer of the three-layer structure is a second viscous adhesive layer;
• wherein the first viscous adhesive layer is a segmentation structure, a first viscous material is adopted on both ends of the first viscous adhesive layer, and a second viscous material is adopted on a middle of the first viscous adhesive layer;
• wherein the second viscous adhesive layer is a segmentation structure, the first viscous material is adopted on both ends of the second viscous adhesive layer, the second viscous material is adopted on a middle of the second viscous adhesive layer, and wherein a viscosity of the first viscous material is greater than a viscosity of the second viscous material.