Patent ID: 11910680
Assignee: BOE TECHNOLOGY GROUP CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H  G | IPC G  H

Claim 17:
18. The display substrate according to claim 1, wherein for at least one of the plurality of sub-pixels,
a first capacitor electrode of the storage capacitor, an active layer of the first transistor, an active layer of the second transistor, and an active layer of the third transistor are in a same semiconductor layer, and the first capacitor electrode and the active layer of the second transistor are integrally connected to each other,
the second capacitor electrode of the storage capacitor is located in a first conductive layer,
the gate electrode of the first transistor, the gate electrode of the second transistor and the gate electrode of the third transistor are arranged in a same layer, insulated from one another, and are in a second conductive layer,
the first electrode and the second electrode of the first transistor, the first electrode and the second electrode of the second transistor, the first electrode and the second electrode of the third transistor, the plurality of data lines and the plurality of auxiliary electrode lines are in a same layer and are in a third conductive layer, and the first electrode of the first transistor and the third electrode of the third transistor are integrated with each other;
in the first direction, the first transistor and the second transistor are on a same side of the first capacitor electrode, and are on different sides of the first capacitor electrode from the third transistor;
the first electrode of the third transistor is electrically connected to the active layer of the third transistor through a sixth via hole and configured to be electrically connected to the light emitting element through a seventh via hole, and the sixth via hole and the seventh via hole are at least partially overlapped in the direction perpendicular to the base substrate;
the first electrode of the third transistor is electrically connected with the second capacitor electrode of the storage capacitor through an eighth via hole; in the first direction, the eighth via hole and the sixth via hole are located on a same side of the first capacitor electrode;
the first electrode of the second transistor is electrically connected with the gate electrode of the first transistor and the first capacitor electrode through a ninth through hole.