Patent ID: 11967599
Assignee: KUNSHAN GO-VISIONOX OPTO-ELECTRONICS CO., LTD
Field: Semiconductors (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. An array substrate comprising a main area, a peripheral area, a bending area and a wire switching area, the peripheral area being arranged around the main area, the bending area being located between the peripheral area and the wire switching area, and the array substrate comprising:
a base comprising a flat portion and a recess portion, wherein the flat portion is located at the main area, the peripheral area and the wire switching area, and the recess portion is located at the bending area, a thickness of the recess portion is smaller than that of the flat portion so that the base comprises a concave hole corresponding to the bending area;
a semiconductor component layer provided on the base, the semiconductor component layer comprising a plurality of interlayer insulation layers, a semiconductor layer and a plurality of metal layers, the semiconductor layer and the plurality of metal layers being spaced by the interlayer insulation layers, the plurality of interlayer insulation layers being not aligned horizontally in the peripheral area and the wire switching area to form a through opening corresponding to the bending area and a second hole stacked with and wider than the through opening, the through opening communicating with the concave hole to form a first hole, and the first hole and the second hole together forming a stepped hole.