Patent ID: 11960167
Assignee: BOE TECHNOLOGY GROUP CO., LTD.
Field: Semiconductors (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 17:
18. The method for manufacturing the backplane according to claim 17, wherein forming the first ink film on the bearing surface of the substrate, and forming the plurality of through holes in the first ink film, so as to form the first reflective layer includes:
forming a first ink sub-film on the bearing surface of the substrate;
forming first sub-through holes in the first ink sub-film;
forming a second ink sub-film on the first ink sub-film; and
forming second sub-through holes in the second ink sub-film;
wherein a first sub-through hole and a corresponding second sub-through hole are communicated with each other to form a through hole, so as to form the first reflective layer.