Patent ID: 11955065
Assignee: XIAMEN TIANMA DISPLAY TECHNOLOGY CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 0:
1. A display panel, comprising:
a pixel circuit including a driving transistor and a preset module, wherein a first terminal of the preset module is connected to the driving transistor, a second terminal of the preset module is connected to a preset signal terminal or the driving transistor, and a control terminal of the preset module is connected to a control signal line that is configured for receiving a control signal;
a light-emitting element; and
a gating module, wherein a control terminal of the gating module is connected to a gating signal line that is configured for receiving a gating signal, wherein:
the gating module is connected between the first terminal of the preset module and the driving transistor, or between the second terminal of the preset module and the preset signal terminal or the driving transistor;
the preset module comprises:
a third preset module; and
a fourth preset module, wherein:
at least one terminal of the third preset module and at least one terminal of the fourth preset module are connected to different nodes; and

the gating module comprises:
a third gating module; and
a fourth gating module, wherein:
the third gating module is connected between the first terminal of the third preset module and the driving transistor, or the third gating module is connected between the second terminal of the third preset module and the preset signal terminal or the driving transistor; and/or,
the fourth gating module is connected between a first terminal of the fourth preset module and the driving transistor, or the fourth gating module is connected between the second terminal of the fourth preset module and the preset signal terminal or the driving transistor; and
the third gating module and the fourth gating module receive a same gating signal.