Patent ID: 11889725
Assignee: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
Field: nan (nan)
Classification: CPC nan | IPC H

Claim 3:
4. The flexible display panel according to claim 3, further comprising:
a signal line, on the flexible substrate, the signal line being led out the display area and at least partially extending to the welding area through the first fanout area and the bending area along the direction perpendicular to the bending axis,
wherein no overlapping area is formed between the orthographic projection of each of the first groove, the second groove, the third groove and the fourth groove on the flexible substrate and an orthographic projection of the signal line on the flexible substrate,
wherein each of the first groove and the second groove is disconnected at a position intersecting with the signal line, the first groove has a first spacing at the intersecting position, the second groove has a second spacing at the intersecting position, and the signal line extends to pass through the first spacing and the second spacing.