Patent ID: 11894418
Assignee: CHANGXIN MEMORY TECHNOLOGIES, INC.
Field: Semiconductors (Electrical engineering)
Classification: CPC H | IPC H

Claim 2:
3. The semiconductor structure of claim 2, wherein the dielectric layer is a concave-convex structure, the dielectric layer comprises a plurality of first bending portions and a plurality of second bending portions, the first bending portions and the second bending portions being located on two opposite sides of a first neutral plane respectively and bent in opposite directions, and the first bending portions and the second bending portions being mutually staggered and sequentially connected end to end; and
wherein the first neutral plane is perpendicular to the substrate, and a distance between the first neutral plane and the reference plane is an average value of a distance between the first bending portions and the reference plane and a distance between the second bending portions and the reference plane.