Patent ID: 11868003
Assignee: BOE TECHNOLOGY GROUP CO., LTD.
Field: Optics (Instruments)
Classification: CPC G | IPC G

Claim 0:
1. A driving backplate comprising:
a substrate;
a first reflective layer disposed on the substrate; the first reflective layer is provided with a plurality of first openings; an outline of the first opening comprises a plurality of first grooves;
a functional element disposed within the first openings; and
a dispensed portion arranged at a periphery of the functional element, and at least part of the first groove is filled by one side of the dispensed portion close to the first reflective layer,
wherein the driving backplate further comprises at least one second reflective layer;
the second reflective layer is arranged on one side of the first reflective layer away from the substrate;
the second reflective layer is provided with a plurality of second openings, the second openings are opposite to the first openings, and an outline of the second opening is larger than the outline of the first opening.