Patent ID: 11973087
Assignee: BOE TECHNOLOGY GROUP CO., LTD.
Field: Optics (Instruments)
Classification: CPC G  H | IPC G  H

Claim 5:
6. The method of manufacturing the array substrate according to claim 1, wherein the step of forming the electrode layer on one side of the insulating material layer distal to the base substrate comprises:
forming the first electrode layer on one side of the insulating material layer distal to the base substrate, wherein the first electrode layer has a plurality of drainage grooves, and the drainage grooves extend to the connection via-hole;
forming the insulating dielectric layer on one side of the first electrode layer distal to the base substrate; and
forming the second electrode layer on one side of the insulating dielectric layer distal to the base substrate,
wherein the insulating dielectric layer and the second electrode layer sequentially cover side walls and a bottom of the drainage groove, to form the groove structure.