Patent ID: 11915634
Assignee: BOE TECHNOLOGY GROUP 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 first display region and a second display region, wherein the first display region comprises a plurality of first light emitting units and a plurality of first sub-pixel circuits; the plurality of first light emitting units comprise a first light emitting unit column and a second light emitting unit column which are arranged adjacently; each light emitting unit column is connected with a corresponding column of first sub-pixel circuits; the second display region comprises a plurality of second light emitting units and a plurality of second sub-pixel circuits; the plurality of second light emitting units comprise a third light emitting unit column and a fourth light emitting unit column which are arranged adjacently, and each light emitting unit column in the second display region is connected with one column of first sub-pixel circuit pairs, and each column of first sub-pixel circuit pairs comprise two adjacent columns of second sub-pixel circuits; and
a plurality of first sub data lines, a plurality of second sub data lines, a plurality of third sub data lines and a plurality of fourth sub data lines, which extend along a second direction, wherein each of the first sub data lines is connected with each first light emitting unit column, each of the second sub data lines is connected with each second light emitting unit column, each of the third sub data lines is connected with each third light emitting unit column, and each of the fourth sub data lines is connected with each fourth light emitting unit column, and the second direction intersects with a first direction;
wherein an arrangement direction of the first light emitting unit column and the second light emitting unit column is the same as an arrangement direction of the third light emitting unit column and the fourth light emitting unit column;
one column of first sub-pixel circuits connected with the first light emitting unit column and one column of second sub-pixel circuits connected with the third light emitting unit column are located in a same column, and one first sub data line and one third sub data line are one continuous data line extending in the second direction;
two columns of second sub-pixel circuits connected with the fourth light emitting unit column and one column of first sub-pixel circuits connected with the second light emitting unit column are located in different columns, and the second sub data line and the fourth sub data line are connected by a data line connection portion, and an extending direction of the data line connection portion intersects with the second direction;
two columns of first pixel circuit pairs connected with the third light emitting unit column and the fourth light emitting unit column which are arranged adjacently comprise four columns of second sub-pixel circuits arranged along the first direction, and the first sub-pixel circuits connected with the first light emitting unit column and the second light emitting unit column which are arranged adjacently are arranged in two columns.