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

Claim 6:
7. The pixel driving circuit according to claim 1, wherein
the second data writing unit includes:
an eighth transistor, a control electrode of the eighth transistor being electrically connected to the second scanning signal terminal, a first electrode of the eighth transistor being electrically connected to the second data signal terminal, and a second electrode of the eighth transistor being electrically connected to the second driving unit;
the second control unit includes:
a ninth transistor, a control electrode of the ninth transistor being electrically connected to the enable signal terminal, a first electrode of the ninth transistor being electrically connected to the second data signal terminal, and a second electrode of the ninth transistor being electrically connected to the second driving unit; and
a tenth transistor, a control electrode of the tenth transistor being electrically connected to the enable signal terminal, a first electrode of the tenth transistor being electrically connected to the second driving unit, and a second electrode of the tenth transistor being electrically connected to a light-emitting sub-circuit; and
the second driving unit includes:
a second storage capacitor, a first terminal of the second storage capacitor being electrically connected to the second data writing unit and the second control unit; and
an eleventh transistor, a control electrode of the eleventh transistor being electrically connected to a second terminal of the second storage capacitor, a first electrode of the eleventh transistor being electrically connected to the driving signal control sub-circuit, and a second electrode of the eleventh transistor being electrically connected to the second control unit.