Patent ID: 11955491
Assignee: BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
Field: Optics (Instruments)
Classification: CPC H  G | IPC G  H

Claim 4:
5. The array substrate according to claim 3, wherein the array substrate further comprises a thin film transistor, a passivation layer and a pixel electrode that are on the base substrate,
the thin film transistor comprises a gate electrode, a gate insulation layer, an active layer, a source electrode, and a drain electrode, and the gate insulation layer is between the gate electrode and the active layer,
the passivation layer is on a side, away from the base substrate, of the thin film transistor and comprises a via hole exposing one selected from a group consisting of the source electrode and the drain electrode,
the pixel electrode is on a side, away from the base substrate, of the passivation layer and is electrically connected with one selected from the group consisting of the source electrode and the drain electrode through the via hole,
the gate metal layer further comprises the gate electrode, and the conductive layer further comprises the pixel electrode, the pixel electrode is in the display region, and the at least one insulation layer comprises a stack of the gate insulation layer and the passivation layer.