Patent ID: 11877502
Assignee: WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
Field: Surface technology, coating (Chemistry)
Classification: CPC H  B  Y | IPC B  H

Claim 0:
1. A flexible display device, comprising: a flexible display panel, wherein the flexible display panel comprises a display area, a bending area, and a bonding area, wherein the bending area is located between the display area and the bonding area; a first backplate, wherein the first backplate is located on a non-display surface of the display area; a second backplate, wherein the second backplate is located on a non-bonding surface of the bonding area; wherein at least one of the first backplate and the second backplate is defined as a backplate structure, the backplate structure comprises a supporting layer and a porous material layer, and the porous material layer is adhered to the flexible display panel at an end of the bending area,
wherein a driver chip and a flexible circuit board are disposed on a bonding surface of the bonding area, and a metal layer and a pad are disposed on a side of the first backplate away from the flexible display panel.