Patent ID: 11887939
Assignee: SKYWORKS SOLUTIONS, INC.
Field: Semiconductors (Electrical engineering)
Classification: CPC H | IPC H

Claim 11:
12. A method for manufacturing a radio-frequency device, the method comprising:
forming or providing a substrate;
fabricating or providing a die having a front side and a back side, and including an integrated circuit implemented on the front side;
mounting the front side of the die on the substrate;
forming a carrier wafer layer disposed over the back side of the die;
forming a conductive layer disposed over the carrier wafer layer; and
implementing a plurality of shielding wirebonds to provide an electrical connection between the conductive layer and a ground plane of the substrate, such that the conductive layer and the plurality of shielding wirebonds provide electromagnetic shielding between a first region within or on the die and a second region away from the die.