Patent ID: 11961492
Assignee: BOE TECHNOLOGY GROUP CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 0:
1. A pixel circuit, comprising: a first control circuit, a latch circuit, a second control circuit, a first input circuit and a second input circuit; wherein
the first control circuit is configured to provide a signal on a data line to a first node under a control of a signal on a first gate line;
the latch circuit is configured to latch signals of the first node and a second node;
the second control circuit is configured to provide the signal on the data line to a third node under a control of a signal on a second gate line;
the first input circuit is configured to provide a signal of a reference signal terminal to a pixel electrode under a control of the signal of the first node; and
the second input circuit is configured to provide a signal of the third node to the pixel electrode under a control of the signal of the second node, the third node connecting the second control circuit and the second input circuit;
wherein a first terminal of the first control circuit is directly connected to the data line, a second terminal of the first control circuit is connected to the first gate line, and a third terminal of the first control circuit is connected to the first node;
a first terminal of the second control circuit is directly connected to a first terminal of the second input circuit, a second terminal of the second control circuit is connected to the second gate line, and a third terminal of the second control circuit is connected to the data line;
a first terminal of the first input circuit is connected to a third terminal of the second input circuit, a second terminal of the first input circuit is connected to the first node, and a third terminal of the first input circuit is connected to the reference signal terminal;
a second terminal of the second input circuit is connected to the second node; and
the first terminal of the first input circuit and the third terminal of the second input circuit are both connected to the pixel electrode.