Patent ID: 11860382
Assignee: BOE TECHNOLOGY GROUP CO., LTD.
Field: Optics (Instruments)
Classification: CPC G  H | IPC G  H

Claim 12:
13. A method for manufacturing an optical lens structure, comprising:
forming a color resist material layer on a substrate layer, wherein the color resist material layer comprises a plurality of color resist units with different colors, the plurality of color resist units are arranged in an array, and adjacent color resist units have different colors from each other; and
forming a plurality of optical lenses from the plurality of color resist units through a pattern process, such that each of the plurality of optical lenses comprises a flat surface functioning as a light incident surface and a convex-lens-shaped surface opposite to the flat surface,
the method further comprises forming a plurality of light shielding structures, such that:
each of the plurality of light shielding structures is between two adjacent optical lenses and configured to block light transmitted through a region between the two adjacent optical lenses,
the light shielding structure is formed by overlapped edges of two adjacent optical lenses with different colors of color resist materials, and
an orthographic projection of the light shielding structure on the substrate layer overlaps an orthographic projection, on the substrate layer, of a region where edges of the two adjacent optical lenses overlap.