Patent ID: 11948946
Assignee: HKC CORPORATION LIMITED
Field: Semiconductors (Electrical engineering)
Classification: CPC H  G | IPC G  H

Claim 15:
16. The array substrate of claim 13, wherein forming on the gate insulation layer the source and the drain comprises:
forming on the gate insulation layer a second metal layer to-be-processed, the second metal layer to-be-processed covering the active layer;
forming on the second metal layer to-be-processed a photoresist layer to-be-processed;
exposing and developing the photoresist layer to-be-processed to form a photoresist layer;
etching the second metal layer to-be-processed to form a second metal layer, part of the second metal layer serving as the source, and the rest of the second metal layer serving as the drain; and
removing the photoresist layer.