Patent ID: 11875749
Assignee: BOE TECHNOLOGY GROUP CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H  G | IPC G

Claim 9:
10. The display substrate according to claim 9, wherein the shift register unit further comprises a first insulation layer and a second insulation layer,
the first insulation layer is between the active layer of the first noise reduction transistor and the gate electrode of the first noise reduction transistor in a direction perpendicular to the base substrate;
the second insulation layer is between the gate electrode of the first noise reduction transistor and the intermediate transfer electrode in the direction perpendicular to the base substrate;
the gate electrode of the first noise reduction transistor is connected to a first end of the intermediate transfer electrode through a via hole penetrating through the second insulation layer, and the first electrode of the first control transistor and the first electrode of the second control transistor are connected to a second end of the intermediate transfer electrode and in a same layer as the intermediate transfer electrode; and
the second node comprises the intermediate transfer electrode.