Patent ID: 11860478
Assignee: BOE TECHNOLOGY GROUP CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 9:
10. The light emitting substrate of claim 1, wherein the at least one light emitting controlling unit further comprises (P×Q) groups of second voltage branch lines arranged in the P rows and the Q columns;
a respective group of the (P×Q) groups of second voltage branch lines in the p-th row and the q-th column comprises K number of second voltage branch lines;
the K number of second voltage branch lines respectively electrically connect the second terminals of the K columns of light emitting elements in the respective sub-unit in the p-th row and the q-th column to the K number of second voltage signal lines in the q-th group of the Q groups of second voltage signal lines.