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

Claim 14:
15. The display substrate according to claim 10, wherein the plurality of opening areas comprise:
four I-shaped opening areas, wherein each of the four I-shaped opening areas comprises one first elongated hole section, one third elongated hole section that does not intersect with the first elongated hole section, and one second elongated hole section located between the first elongated hole section and the third elongated hole section, and communicating with non-end portions of the first elongated hole section and the third elongated hole section respectively, and
wherein first elongated hole sections of respective I-shaped opening areas are respectively located around the first island area and sequentially rotate 90 degrees around the first island area; second elongated hole sections of respective I-shaped opening areas are respectively located around the first island area, sequentially rotate 90 degrees around the first island area, and form a bridge area with the first elongated hole sections in adjacent I-shaped opening areas in a same clockwise direction around the first island area; and the third elongated hole sections of respective I-shaped opening areas form bridge areas with opening areas in adjacent opening patterns.