Patent ID: 11893937
Assignee: WUHAN TIANMA MICROELECTRONICS CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 0:
1. A pixel circuit, comprising:
a drive module, wherein a control terminal of the drive module is electrically connected to a first node, a first terminal of the drive module is electrically connected to a first power supply voltage terminal, and a second terminal of the drive module is electrically connected to a first electrode of a light-emitting element;
a first initialization module, wherein the first initialization module comprises a first N-type transistor and a second N-type transistor, wherein a control terminal of the first N-type transistor is electrically connected to a scan signal terminal, a first terminal of the first N-type transistor is electrically connected to a first reference signal terminal, a second terminal of the first N-type transistor is electrically connected to a first terminal of the second N-type transistor, a control terminal of the second N-type transistor is electrically connected to an enable signal terminal, and a second terminal of the second N-type transistor is electrically connected to the first node; and
a data write module, wherein a control terminal of the data write module is electrically connected to the scan signal terminal, a first terminal of the data write module is electrically connected to a data signal terminal, and a second terminal of the data write module is electrically connected to the first terminal of the drive module;
wherein the pixel circuit further comprises a first scan signal line, a second scan signal line, a first enable signal line, and a second enable signal line which are extend along a first direction; and
the first enable signal line and the second enable signal line are located on two sides of the drive module, respectively, the first scan signal line is located between the first enable signal line and the drive module, and the second scan signal line is located on a side of the first enable signal line facing away from the drive module.