Patent ID: 11955082
Assignee: CHONGQING BOE DISPLAY TECHNOLOGY CO.,LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 4:
5. The pixel circuit of claim 1, wherein the first control sub-circuit comprises: a first reset sub-circuit, a second reset sub-circuit, a compensation sub-circuit, and a storage sub-circuit;
the first reset sub-circuit is electrically connected with the first reset signal terminal, the first initial signal terminal and the first node respectively, and is configured to provide the signal of the first initial signal terminal to the first node under control of the first reset signal terminal;
the second reset sub-circuit is electrically connected with the second reset signal terminal, the second initial signal terminal and the fourth node respectively, and is configured to provide the signal of the second initial signal terminal to the fourth node under control of the second reset signal terminal;
the compensation sub-circuit is electrically connected with the first node, the third node and the second scanning signal terminal respectively, and is configured to provide the signal of the third node to the first node under control of the second scanning signal terminal;
the storage sub-circuit is electrically connected with the first power supply terminal and the first node, respectively, and is configured to store the voltage difference between the signal of the first power supply terminal and the signal of the first node.