Patent ID: 11900875
Assignee: BOE TECHNOLOGY GROUP CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 2:
3. The display substrate according to claim 2, further comprising: a first power line, a second power line and data signal lines that extend in the column direction, and a reset signal line and an initial signal line that extend in the row direction, wherein the light-emitting structures are electrically connected to the second power line;
a pixel circuit comprises: a first pixel transistor to a seventh pixel transistor, and a first pixel capacitor; wherein a control electrode of the first pixel transistor is electrically connected to the reset signal line, a first electrode of the first pixel transistor is electrically connected to a first pixel node, and a second electrode of the first pixel transistor is electrically connected to the initial signal line; a control electrode of the second pixel transistor is electrically connected to a scanning signal line, a first electrode of the second pixel transistor is electrically connected to the first pixel node, and a second electrode of the second pixel transistor is electrically connected to a second pixel node; a control electrode of the third pixel transistor is electrically connected to the first pixel node, a first electrode of the third pixel transistor is electrically connected to a third pixel node, and a second electrode of the third pixel transistor is electrically connected to the second pixel node; a control electrode of the fourth pixel transistor is electrically connected to the scanning signal line, a first electrode of the fourth pixel transistor is electrically connected to a data signal line, and a second electrode of the fourth pixel transistor is electrically connected to the third pixel node; a control electrode of the fifth pixel transistor is electrically connected to a light-emitting signal line, a first electrode of the fifth pixel transistor is electrically connected to the first power line, and a second electrode of the fifth pixel transistor is electrically connected to the third pixel node; a control electrode of the sixth pixel transistor is electrically connected to the light-emitting signal line, a first electrode of the sixth pixel transistor is electrically connected to the second pixel node, and a second electrode of the sixth pixel transistor is electrically connected to a light-emitting structure; a control electrode of the seventh pixel transistor is electrically connected to the scanning signal line, a first electrode of the seventh pixel transistor is electrically connected to the initial signal line, and a second electrode of the seventh pixel transistor is electrically connected to the light-emitting structure; and a first plate of the first pixel capacitor is electrically connected to the first pixel node, and a second plate of the first pixel capacitor is electrically connected to the first power line.