Patent ID: 11886084
Assignee: BOE TECHNOLOGY GROUP CO., LTD.
Field: Optics (Instruments)
Classification: CPC G | IPC G

Claim 11:
12. The display panel of claim 5, the display substrate further comprises:
an active semiconductor layer comprising a channel region, a source doping region and a drain doping region of each thin film transistor;
a gate insulating layer located on a side, away from the first base, of the active semiconductor layer;
a first conductive layer located on a side, away from the active semiconductor layer, of the gate insulating layer and comprises a gate of each thin film transistor;
a first insulating layer located on a side, away from the gate insulating layer, of the first conductive layer;
a first source-drain metal layer located on a side, away from the first conductive layer, of the first insulating layer; the first source-drain metal layer comprises a plurality of data lines, and a source of each thin film transistor is coupled with one of the data lines;
a second gate insulating layer located on a side, away from the first insulating layer, of the first source-drain metal layer; and
a second source-drain metal layer located on a side, away from the first source-drain metal layer, of the second gate insulating layer; the second source-drain metal layer comprises the first electrode of each pixel unit.