Patent ID: 11935914
Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H | IPC H

Claim 13:
14. A structure, comprising:
a first magnetic thin film core structure that comprises a first magnetic thin film core, a first magnetic thin film extension, and a first opening formed between the first magnetic thin film core and the first magnetic thin film extension, wherein the first magnetic thin film core extension connects to the first magnetic thin film core at a plurality of first locations situated along a first side of the first magnetic thin film core, and wherein the first opening prevents the first magnetic thin film core from connecting to the first magnetic thin film extension along a remainder of the first side of the first magnetic thin film core;
a second magnetic thin film core structure that comprises a second magnetic thin film core, a second magnetic thin film extension, and a second opening formed between the second magnetic thin film core and the second magnetic thin film extension, wherein the second magnetic thin film core extension connects to the second magnetic thin film core at a plurality of first locations situated along a second side of the second magnetic thin film core, and wherein the second opening prevents the second magnetic thin film core from connecting to the second magnetic thin film extension along a remainder of the second side of the second magnetic thin film core; and
a conductive winding wound around the first and second magnetic thin film core structures through the first and second openings, respectively.