Patent ID: 11963382
Assignee: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
Field: nan (nan)
Classification: CPC H  Y | IPC H

Claim 17:
18. The preparation method according to claim 12, wherein
an edge of the power line is provided with a wave structure;
the wave structure is disposed on the edge of the power line on one side of the isolation groove away from the display region, or the wave structure is disposed on the edge of the power line on one side of the isolation dam away from the display region, or the wave structure is disposed on the edge of the power line in an area where the power line overlaps with the isolation dam; and
the wave structure comprises a plurality of protrusions disposed at intervals, and a protrusion height of the protrusions is 30 μm to 60 μm.