Patent ID: 11942403
Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD.
Field: Semiconductors (Electrical engineering)
Classification: CPC H | IPC H

Claim 16:
17. A device comprising:
a package substrate;
an interposer attached to the package substrate;
a plurality of integrated circuit devices attached to the interposer, the integrated circuit devices having an asymmetrical layout in a top view;
an underfill between the integrated circuit devices and the interposer, the underfill having first fillets, the first fillets extending along sides of the integrated circuit devices that are disposed along the edge regions of the interposer, the underfill having no fillets extending along sides of the integrated circuit devices that face one another; and
an encapsulant around the underfill and the integrated circuit devices, the encapsulant extending along the sides of the integrated circuit devices that face one another.