Patent ID: 11871645
Assignee: BOE TECHNOLOGY GROUP CO., LTD.
Field: nan (nan)
Classification: CPC H  Y | IPC H

Claim 10:
11. The display substrate according to claim 10, wherein the plurality of opening areas comprise:
four T-shaped opening areas, each of which comprises one first elongated hole section and one second elongated hole section communicating with a non-end portion of the first elongated hole section, and
wherein first elongated hole sections of respective T-shaped opening areas are respectively located around the first island area and sequentially rotate 90 degrees around the first island area, and second elongated hole sections of respective T-shaped opening area are respectively located around the first island area, rotate 90 degrees around the first island area, and form a bridge area with the first elongated hole sections in adjacent T-shaped opening areas in a same clockwise direction around the first island area.