Patent ID: 11905442
Assignee: APPOTRONICS CORPORATION LIMITED
Field: Basic materials chemistry (Chemistry)
Classification: CPC C  G | IPC C  G

Claim 5:
6. A method for forming the screen splicing structure according to claim 1, comprising following steps:
(1) selecting one side edge of the first substrate and one side edge of the second substrate, and forming the splicing seam by arranging the side edge of the first substrate and the side edge of the second substrate to be close to each other;
(2) removing an optical functional material layer within a preset width range from the side edge of the first substrate and the side edge of the second substrate to form the optical functional material default zone;
(3) providing a composite tape, the composite tape comprising the second optical functional material layer, the surface layer, the intermediate adhesive layer, and a release layer that are stacked; and
(4) removing the release layer, attaching remaining parts of the composite tape to the splicing seam, flattening air bubbles or wrinkles between the intermediate adhesive layer and the substrate layer using a roller after covering is completed, and curing the intermediate adhesive layer.