Patent ID: 11922843
Assignee: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
Field: Computer technology (Electrical engineering)
Classification: CPC G  Y | IPC G

Claim 18:
19. A method for preparing the flexible display panel of claim 1, wherein the method comprises:
forming a plurality of first hole groups and a plurality of second hole groups in the corner bending area by two etching processes, wherein the corner bending area is bent with a width of a first hole group in middle of the corner bending area increasing and a width of a first hole group in an edge area on a side of the corner bending area away from the planar area decreasing;
wherein the corner bending area is bent with a width of a second hole group in the middle of the corner bending area increasing and a width of a second hole group in the edge area of the corner bending area increasing; and wherein the first hole group extends in a third direction, and the second hole group extends in a fourth direction, the third direction intersecting the fourth direction.