Patent ID: 11967278
Assignee: BOE TECHNOLOGY GROUP CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 7:
8. The display substrate according to claim 7, wherein the first reset sub-circuit comprises a twenty-first transistor, the second reset sub-circuit comprises a twenty-second transistor, the data writing sub-circuit comprises a twenty-third transistor, the threshold compensation sub-circuit comprises a twenty-fourth transistor, a twenty-fifth transistor, and a storage capacitor, the light emitting control sub-circuit comprises a twenty-sixth transistor;
the twenty-first transistor has a control electrode coupled to the scanning control signal line, a first electrode coupled to the initialization voltage terminal, and a second electrode coupled to the control electrode of the driving transistor;
the twenty-second transistor has a control electrode coupled to the reset signal line, a first electrode coupled to the initialization voltage terminal, and a second electrode coupled to the first terminal of the light emitting device;
the twenty-third transistor has a control electrode coupled to the scanning signal line, a first electrode coupled to the data line, and a second electrode coupled to the first electrode of the driving transistor;
the twenty-fourth transistor has a control electrode coupled to the light emitting control signal line, a first electrode coupled to the second operating voltage terminal, and a second electrode coupled to the first electrode of the driving transistor;
the twenty-fifth transistor has a control electrode coupled to the scanning signal line, a first electrode coupled to the control electrode of the driving transistor, and a second electrode coupled to the second electrode of the driving transistor;
the storage capacitor has a first terminal coupled to the second operating voltage terminal and a second terminal coupled to the control electrode of the driving transistor; and
the twenty-sixth transistor has a control electrode coupled to the light emitting control signal line, a first electrode coupled to the second electrode of the driving transistor, and a second electrode coupled to the first terminal of the light emitting device.