PACKAGE-ON-PACKAGE (PoP) DEVICE COMPRISING A GAP CONTROLLER BETWEEN INTEGRATED CIRCUIT (IC) PACKAGES

摘要

A package on package (PoP) device that includes a first package, a second package that is coupled to the first package, and at least one gap controller located between the first package and the second package, where the at least one gap controller is configured to provide a minimum gap between the first package and the second package. The first package includes a first electronic package component (e.g., first die). In some implementations, the at least one gap controller is coupled to the first package, but free of coupling with the second package. The at least one gap controller is located on or about a center of the first package. The at least one gap controller may be located between the first electronic package component (e.g., first die) and the second package. The package on package (PoP) device may include an encapsulation layer between the first package and the second package.

主权项

1. A package on package (PoP) device comprising:
a first package comprising a first electronic package component; a second package coupled to the first package; and at least one gap controller located between the first package and the second package, wherein the at least one gap controller is configured to provide a minimum gap between the first package and the second package.