Patent ID: 11929368
Assignee: YUNGU (GU'AN) TECHNOLOGY CO., LTD.
Field: Semiconductors (Electrical engineering)
Classification: CPC H | IPC H

Claim 8:
9. The array substrate of claim 1, further comprising a base substrate disposed on a side of the first active layer and the second active layer facing away from the first gate insulating layer;
wherein the thin film transistor array layer further comprises an interlayer insulating layer and a source-drain layer, the source-drain layer comprises a first source of the driving transistor, a first drain of the driving transistor, a second source of the switching transistor and a second drain of the switching transistor; the interlayer insulating layer is disposed on a side of the second gate facing away from the base substrate, and the source-drain layer is disposed on a side of the interlayer insulating layer facing away from the base substrate;
wherein the first source and the first drain are electrically connected to the first active layer through first via holes respectively, and the first via hole penetrates the interlayer insulating layer and the insulating dielectric layer; and
the second source and the second drain are electrically connected to the second active layer through second via holes respectively, and the second via hole penetrates the interlayer insulating layer and the second gate insulating layer.