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

Claim 13:
14. The display apparatus according to claim 13, wherein:
each transistor of the first transistor to the ninth transistor comprises: an active layer, a control electrode, a first electrode, and a second electrode;
a drive structure layer comprises: an active layer, a first insulation layer, a first metal layer, a second insulation layer, a second metal layer, a third insulation layer, a third metal layer, a fourth insulation layer, a first planarization layer, a fourth metal layer, and a second planarization layer that are sequentially arranged in a direction perpendicular to the base; and
the active layer comprises the initial signal line and active layers of all transistors, the first metal layer comprises the scan signal line, the first reset line, the second reset line, the second plate, the light emitting control line, the third reset line and control electrodes of all transistors, the second metal layer comprises: the first plate; the third metal layer comprises the power supply connection line and first electrodes or second electrodes of a part of the transistors, and the fourth metal layer comprises the first power supply line, the data signal line and the pixel electrode.