Patent ID: 11901308
Assignee: UTAC HEADQUARTERS PTE LTD.
Field: Semiconductors (Electrical engineering)
Classification: CPC H | IPC H

Claim 17:
18. A device comprising:
a package substrate having a die attach pad (DAP) and package pads;
a die disposed on the DAP, the die is electrically coupled to the package pads;
an encapsulation layer, the encapsulation layer covers the package substrate and the die, the encapsulation layer having a top encapsulation surface disposed above a top die surface;
an electromagnetic interference (EMI) shield structure, the EMI shield structure comprises
an EMI planar member disposed on the top encapsulation layer surface,
EMI side members, the EMI side members extend downwards from along a complete length of planar member side surfaces of the EMI planar member towards the package substrate without contacting the package substrate,
the EMI shield structure encases the die and encapsulation layer, the EMI shield structure serves as an external EMI shield structure of the device, and
wherein the EMI shield structure is coupled to ground by wire bonds connected to at least one of the EMI side members.