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

Claim 0:
1. A display substrate, comprising:
a base substrate, comprising:
a display region; and
a frame region around the display region;
wherein the display region comprises:
a first display region; and
a second display region at least on one side of the first display region;
a plurality of light-emitting devices, arranged on the base substrate in an array and comprising:
a plurality of first light-emitting devices in the first display region; and
a plurality of second light-emitting devices in the second display region;
a plurality of pixel drive circuits, located between the base substrate and a layer where the plurality of light-emitting devices are located and comprising:
a plurality of first pixel drive circuits in the frame region; and
a plurality of second pixel drive circuits in the second display region;
wherein the plurality of first pixel drive circuits are electrically connected to the plurality of first light-emitting devices in a one-to-one correspondence manner, and the plurality of second pixel drive circuits are electrically connected to the plurality of second light-emitting devices in a one-to-one correspondence manner; and
a plurality of shift registers cascaded in the frame region;
wherein each shift register is connected to the first pixel drive circuits and the second pixel drive circuits which are electrically connected to one row of first light-emitting devices and one row of second light-emitting devices respectively; wherein the one row of first light-emitting devices and the one row of second light-emitting devices are in a same row.