Patent ID: 11932531
Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC B  G  H | IPC B  G  H

Claim 5:
6. An integrated chip structure, comprising:
a MEMS actuator disposed over a base substrate and comprising a frame coupled to a proof mass by one or more curved cantilevers;
an image sensor integrated chip disposed on the MEMS actuator;
wherein the one or more curved cantilevers comprise curved outer surfaces as viewed in a top-view of the one or more curved cantilevers, the curved outer surfaces having a plurality of inflection points respectively arranged between turning points as viewed in the top-view; and
wherein the one or more curved cantilevers respectively comprise a central region laterally surrounded on opposing sides by cantilever exterior regions, the cantilever exterior regions comprising a dielectric liner surrounding a core material, as viewed in a cross-sectional view.