Patent ID: 11864418
Assignee: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
Field: Semiconductors (Electrical engineering)
Classification: CPC H | IPC H

Claim 19:
20. The method for preparing a display panel according to claim 19, further comprising: preparing a cover plate on a side of the touch layer away from the display substrate; wherein preparing the cover plate on the side of the touch layer away from the display substrate comprises: aligning the cover plate with the display substrate having the touch layer; using at least one pair of position areas which are distributed oppositely in the first area as alignment marks when the cover plate is prepared; and
aligning the cover plate with the display substrate having the touch layer comprises:
aligning the cover plate with the display substrate so that a central area of the cover plate corresponds to the display area of the display substrate, and so that each position area of the display substrate serving as the alignment mark has the same exposed width relative to an ink area of the cover plate.