Patent ID: 11893939
Assignee: BOE TECHNOLOGY GROUP CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 9:
10. The pixel driving circuit according to claim 1, wherein the driving duration control sub-circuit includes an eighth transistor, a ninth transistor, a tenth transistor, an eleventh transistor, a twelfth transistor, a thirteenth transistor and a second storage capacitor; wherein
a control electrode of the eighth transistor is electrically connected to the second scanning signal terminal, a first electrode of the eighth transistor is electrically connected to the second data signal terminal, and a second electrode of the eighth transistor is electrically connected to a first terminal of the second storage capacitor;
a control electrode of the ninth transistor is electrically connected to the enable signal terminal, a first electrode of the ninth transistor is electrically connected to the second data signal terminal, and a second electrode of the ninth transistor is electrically connected to a first terminal of the second storage capacitor;
a control electrode of the tenth transistor is electrically connected to the enable signal terminal, a first electrode of the tenth transistor is electrically connected to a second electrode of the eleventh transistor, and a second electrode of the tenth transistor is electrically connected to a light-emitting sub-circuit;
a control electrode of the eleventh transistor is electrically connected to the second terminal of the second storage capacitor, a first electrode of the eleventh transistor is connected to the driving signal control sub-circuit and a second electrode of the twelfth transistor, and the second electrode of the eleventh transistor is further electrically connected to a first electrode of the thirteenth transistor;
a control electrode of the twelfth transistor is electrically connected to a reset signal terminal, and a first electrode of the twelfth transistor is electrically connected to an initialization signal terminal; and
a control electrode of the thirteenth transistor is electrically connected to the reset signal terminal, and a second electrode of the thirteenth transistor is electrically connected to the second terminal of the second storage capacitor and the control electrode of the eleventh transistor.