Patent ID: 11937446
Assignee: BOE TECHNOLOGY GROUP CO., LTD.
Field: Optics (Instruments)
Classification: CPC G  H | IPC H

Claim 18:
19. A manufacture method of a display panel with a display region and a border region surrounding the display region, comprising:
providing a base substrate;
forming a barrier structure on the base substrate, comprising:
forming an organic barrier layer, wherein the organic barrier layer comprises an opening passing through the organic barrier layer, and an extension direction of the opening is substantially same as an extension direction of an edge of the display panel close to the opening in the display panel; and
forming an inorganic barrier layer, wherein the inorganic barrier layer covers the organic barrier layer and fills the opening; and

the manufacture method of the display panel further comprises:
forming a peripheral circuit on the base substrate, wherein the border region comprises a peripheral circuit region, the peripheral circuit is formed in the peripheral circuit region, and the peripheral circuit comprises a plurality of first signal wires, the plurality of first signal wires are in a same layer and a gap is provided between two adjacent first signal wires of the plurality of the first signal wires, an orthographic projection of the opening on the base substrate is in an orthographic projection of the gap between two adjacent first signal wires of the plurality of the first signal wires on the base substrate, and the orthographic projection of the opening on the base substrate does not overlap with all orthographic projections of the plurality of the first signal wires that are in the same layer on the base substrate;
providing an encapsulation substrate;
forming an encapsulation sealant covering the display region and the peripheral circuit region; and
cell-assembling the encapsulation substrate with the base substrate to allow the encapsulation substrate to be on a side, away from the base substrate, of the barrier structure, and to allow the encapsulation sealant to be filled between the base substrate and the encapsulation substrate.