Patent ID: 11908414
Assignee: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G  H | IPC G

Claim 12:
13. The display apparatus according to claim 1, wherein:
the first reset sub-circuit comprises: a first transistor; and a second transistor; the node control sub-circuit comprises a third transistor, a fourth transistor, a fifth transistor, a sixth transistor and a storage capacitor, and the fifth transistor is a drive transistor, the light emitting control sub-circuit comprises a seventh transistor and an eighth transistor, and the second reset sub-circuit comprises a ninth transistor;
a control electrode of the first transistor is connected with the first reset line, a first electrode of the first transistor is connected with the initial signal line, and a second electrode of the first transistor is connected with a first electrode of the second transistor;
a control electrode of the second transistor is connected with the scan signal line, and a second electrode of the second transistor is connected with the first node;
a control electrode of the third transistor is connected with the scan signal line, a first electrode of the third transistor is connected with the data signal line, and a second electrode of the third transistor is connected with the a first electrode of the fourth transistor;
a control electrode of the fourth transistor is connected with the second reset line, and a second electrode of the fourth transistor is connected with the second node;
a control electrode of the fifth transistor is connected with the first node, a first electrode of the fifth transistor is connected with the second node, and a second electrode of the fifth transistor is connected with the third node;
a control electrode of the sixth transistor is connected with the second reset line, a first electrode of the sixth transistor is connected with the first node, and a second electrode of the sixth transistor is connected with the third node;
a first end of the storage capacitor is connected with the first power supply line, and a second end of the storage capacitor is connected with the first node;
a control electrode of the seventh transistor is connected with the light emitting control line, a first electrode of the seventh transistor is connected with the first power supply line, and a second electrode of the seventh transistor is connected with the second node;
a control electrode of the eighth transistor is connected with the light emitting control line, a first electrode of the eighth transistor is connected with the third node, and a second electrode of the eighth transistor is connected with the light emitting element; and
a control electrode of the ninth transistor is connected with the third reset line, a first electrode of the ninth transistor is connected with the initial signal line, and a second electrode of the ninth transistor is connected with the light emitting element.