Patent ID: 11901354
Assignee: BOE TECHNOLOGY GROUP CO., LTD.
Field: Semiconductors (Electrical engineering)
Classification: CPC H  G | IPC H

Claim 14:
15. The array substrate according to claim 1, wherein
the array substrate further comprises a gate insulating layer,
wherein the gate electrode of the first transistor is on a side of the base substrate,
an active layer of the first transistor is on a side of the gate insulating layer away from the base substrate, and
a first extension portion of the second conductive line is on a side of the active layer of the first transistor away from the base substrate such that the first extension portion of the second conductive line and a portion of the gate electrode of the first transistor constitute the first capacitor, the first extension portion of the second conductive line serving as a first electrode plate of the first capacitor, and the portion of the gate electrode of the first transistor serving as a second electrode plate of the first capacitor,
the first capacitor has a vertical structure perpendicular to the base substrate and comprising:
the portion of the gate electrode of the first transistor,
the gate insulating layer on a side of the gate electrode of the first transistor away from the base substrate, and
the first extension portion of the second conductive line on a side of the gate insulating layer away from the portion of the gate electrode of the first transistor, wherein
an orthographic projection of the first extension portion of the second conductive line on the base substrate overlaps an orthographic projection of the portion of the gate electrode of the first transistor on the base substrate.