Patent ID: 11937471
Assignee: BOE TECHNOLOGY GROUP CO., LTD.
Field: nan (nan)
Classification: CPC nan | IPC G  H

Claim 4:
5. The display substrate according to claim 4, wherein the first winding portion surrounds the first display region, and is integrally in the second display region;
the first winding portion comprises an eighth line portion and a ninth line portion which are sequentially connected;
the eighth line portion is electrically connected to the first main body portion, and extends along the second direction;
the ninth line portion extends along the first direction, and is arranged in parallel to the dummy extending line of the first main body portion in the first direction;
in working process, current trend in the ninth line portion is same with current trend in the first main body portion; and
the ninth line portion is electrically connected to the first pixel circuit configured to drive a first number of first light emitting elements arranged in parallel in the first display region along the first direction.