Patent ID: 11967274
Assignee: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G  H | IPC G

Claim 7:
8. The display substrate according to claim 5, further comprising:
a plurality of grid lines and a plurality of light-emitting control lines which are located in the second display region and arranged on a layer same as the first gate metal layer; and
a plurality of third switching connection lines and a plurality of fourth switching connection lines which are located in the third frame region and the fourth frame region and arranged on a layer same as the first source-drain metal layer;
wherein each grid line is electrically connected to a half row of second pixel drive circuits, and is electrically connected to one of the first shift registers through one of the third switching connection lines; and
each light-emitting control line is electrically connected to a half row of second pixel drive circuits, and is electrically connected to one of the second shift registers through one of the fourth switching connection lines.