Patent ID: 11874513
Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD.
Field: Semiconductors (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 6:
7. A package structure, comprising:
a circuit board comprising an optical waveguide;
a first fanout package disposed over the circuit board, the first fanout package comprising a first insulating encapsulant and first integrated circuit dies encapsulated and spaced apart from each other by the first insulating encapsulant, wherein the first fanout package comprises a first optical input/output portion; and
a second fanout package disposed over the circuit board, the second fanout package comprising a second insulating encapsulant and second integrated circuit dies encapsulated and spaced apart from each other by the second insulating encapsulant, wherein the second fanout package comprises a second optical input/output portion, and the first fanout package is optically communicated with the second fanout package through the optical waveguide of the circuit board.