Patent ID: 11869424
Assignee: BOE TECHNOLOGY GROUP CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 2:
3. The display panel according to claim 1, wherein the pixel driving circuit further comprises:
a first switch circuit, connected to the first power terminal, the first terminal of each driving transistor, and an enable signal terminal, and configured to achieve conduction between the first power terminal and the first terminal of each driving transistor in response to a signal at the enable signal terminal;
a data writing circuit, connected to the first terminal of each driving transistor, a data signal terminal, and a gate signal terminal, and configured to transmit a signal at the data signal terminal to the first terminal of each driving transistor in response to a signal at the gate signal terminal;
a compensation circuit, connected to the first node, the second node, and the gate signal terminal, and configured to achieve conduction between the first node and the second node in response to the signal at the gate signal terminal;
a second switch circuit, connected to the first node, the enable signal terminal, and a third node, and configured to transmit a signal at the first node to the third node in response to the signal at the enable signal terminal;
a storage circuit, connected between the second node and the first power terminal, and configured to store a voltage at the first node;
a first reset circuit, connected to the second node, an initial signal terminal, and a reset signal terminal, and configured to transmit a signal at the initial signal terminal to the second node in response to a signal at the reset signal terminal;
a second reset circuit, connected to the third node, the initial signal terminal, and the reset signal terminal, and configured to transmit the signal at the initial signal terminal to the third node in response to the signal at the reset signal terminal; and
a light-emitting unit, connected between the third node and the second power terminal.