Integrated device with electromagnetic shield
AssigneeQUALCOMM Incorporated
InventorsJonghae KIM, Je-Hsiung LAN, Ranadeep DUTTA
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AssigneeQUALCOMM Incorporated
InventorsJonghae KIM, Je-Hsiung LAN, Ranadeep DUTTA
Estimating the term…
Improve EM coupling for the wafer-bonding process from a first wafer to a second wafer by a shielding technique. Examples may include building an EM shield implemented by BEOL-stacks/routings, bonding contacts, and TSVs for a closed-loop shielding platform for the integrated device to minimize EM interference from active devices due to eddy currents. The shield may be implemented in the active device layer during a wafer-to-wafer bonding-process that uses two different device layers/wafers, an active device layer/wafer and a passive device layer/wayer. The shield may be designed by the patterned routings for both I/O ports and the GND contacts.
An integrated device comprising:
An integrated device comprising:
A method for manufacturing an integrated device, the method comprising:
Dependencies are inferred from the claim text.