Patent ID: 11875734
Assignee: BOE TECHNOLOGY GROUP CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 2:
3. The pixel circuit according to claim 2, wherein the node control sub-circuit comprises: a first transistor, a second transistor, a third transistor, and a first capacitor, the writing sub-circuit comprises: a fourth transistor, the drive sub-circuit comprises: a fifth transistor, and the light-emitting control sub-circuit comprises: a sixth transistor, a seventh transistor, and an eighth transistor;
a control electrode of the first transistor is electrically connected to the reset signal terminal, a first electrode of the first transistor is electrically connected to the initial signal terminal, and a second electrode of the first transistor is electrically connected to the third node;
a control electrode of the second transistor is electrically connected to the reset signal terminal, a first electrode of the second transistor is electrically connected to the initial signal terminal, and a second electrode of the second transistor is electrically connected to the second node;
a control electrode of the third transistor is electrically connected to the scanning signal terminal, a first electrode of the third transistor is electrically connected to the third node, and a second electrode of the third transistor is electrically connected to the fourth node;
a first terminal of the first capacitor is electrically connected to the third node, and a second terminal of the first capacitor is electrically connected to the first power terminal;
a control electrode of the fourth transistor is electrically connected to the scanning signal terminal, a first electrode of the fourth transistor is electrically connected to the fifth node, and a second electrode of the fourth transistor is electrically connected to the current data terminal;
a control terminal of the fifth transistor is electrically connected to the third node, a first electrode of the fifth transistor is electrically connected to the fifth node, and a second electrode of the fifth transistor is electrically connected to the fourth node;
a control terminal of the sixth transistor is electrically connected to the light-emitting signal terminal, a first electrode of the sixth transistor is electrically connected to the first power terminal, and a second electrode of the sixth transistor is electrically connected to the fifth node;
a control electrode of the seventh transistor is electrically connected to the light-emitting signal terminal, a first electrode of the seventh transistor is electrically connected to the fourth node, and a second electrode of the seventh transistor is electrically connected to a first electrode of the eighth transistor;
a control electrode of the eighth transistor is electrically connected to the first node, and a second electrode of the eighth transistor is electrically connected to the second node; and
the first transistor, the second transistor, the third transistor, the fourth transistor, the sixth transistor, the seventh transistor, and the eighth transistor are switch transistors, and the fifth transistor is a drive transistor.