Patent ID: 11882730
Assignee: XIAMEN TIANMA MICRO-ELECTRONICS CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H  G | IPC G  H

Claim 11:
12. The display panel according to claim 1, wherein the driving array layer comprises a pixel circuit, the first transistor is a driving transistor of the pixel circuit, and the second transistor is a threshold compensation transistor of the pixel circuit;
the driving transistor comprises a gate electrode electrically connected to a first node, a first terminal electrically connected to a second node, and a second terminal electrically connected to a third node;
the threshold compensation transistor comprises a first terminal electrically connected to the third node, a second terminal electrically connected to the first node, and a control terminal electrically connected to a first scanning signal terminal;
the pixel circuit comprises a data writing transistor, a second scanning signal terminal, a data signal terminal, and the second transistor;
the data writing transistor has a gate electrode electrically connected to the second scanning signal terminal, and a first terminal electrically connected to the data signal terminal, and a second terminal electrically connected to a second node; and
the third plate is connected to the control terminal of the driving transistor, the fourth plate is connected to the second scanning signal terminal, and the second capacitor is configured to maintain a potential of the gate electrode of the driving transistor.