Patent ID: 11950468
Assignee: BOE TECHNOLOGY GROUP CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H  G | IPC G  H

Claim 10:
11. The display panel according to claim 1, wherein the display panel further comprises: a power signal line pattern, a data line pattern, a gate line pattern, a reset signal line pattern, and a light-emitting control signal line pattern in each of the plurality of sub-pixel areas; and the sub-pixel driving circuits corresponding to the plurality of sub-pixel areas in a one-to-one manner, each of sub-pixel driving circuits includes: a first transistor, a second transistor, a third transistor, a fourth transistor, a fifth transistor, a sixth transistor, a seventh transistor, an eighth transistor, and a ninth transistor;
a gate electrode of the first transistor is coupled to the gate line pattern, a first electrode of the first transistor is coupled to the data line pattern, and a second electrode of the first transistor is coupled to a second electrode plate of the storage capacitor, and a first electrode plate of the storage capacitor is coupled to a gate electrode of the third transistor;
a gate electrode of the second transistor is coupled to the gate line pattern, a first electrode of the second transistor is coupled to a second electrode of the third transistor, and a second electrode of the second transistor is coupled to the gate electrode of the third transistor;
a first electrode of the third transistor is coupled to the power signal line pattern;
a gate electrode of the fourth transistor is coupled to the reset signal line pattern, a first electrode of the fourth transistor is coupled to the initialization signal line pattern, and a second electrode of the fourth transistor is coupled to the gate electrode of the third transistor;
a gate electrode of the fifth transistor is coupled to the reset signal line pattern, a first electrode of the fifth transistor is coupled to the initialization signal line pattern, and a second electrode of the fifth transistor is coupled to a second electrode plate of the storage capacitor;
a gate electrode of the sixth transistor is coupled to the light-emitting control signal line pattern, a first electrode of the sixth transistor is coupled to the initialization signal line pattern, and a second electrode of the sixth transistor is coupled to the second electrode plate of the storage capacitor;
a gate electrode of the seventh transistor is coupled to the light-emitting control signal line pattern, a first electrode of the seventh transistor is coupled to the second electrode of the third transistor, and a second electrode of the seventh transistor is coupled to a corresponding anode pattern in the display panel;
a gate electrode of the eighth transistor is coupled to the reset signal line pattern, a first electrode of the eighth transistor is coupled to the initialization signal line pattern, and a second electrode of the eighth transistor is coupled to the corresponding anode pattern;
a gate electrode of the ninth transistor is coupled to a corresponding light-emitting control signal line pattern, a first electrode of the ninth transistor is coupled to the gate electrode of the third transistor, and a second electrode of the ninth transistor is floating.