Abstract:
A PoP (package-on-package) package includes a bottom package coupled to a top package. Terminals on the top of the bottom package are coupled to terminals on the bottom of the top package with an electrically insulating material located between the upper surface of the bottom package and the lower surface of the top package. The bottom package and the top package are coupled during a process that applies force to bring the packages together while heating the packages.
Abstract:
Modules and methods of assembly are described. A module includes a lid mounted on a module substrate and covering a component. A stiffener structure may optionally be mounted between the lid and module substrate. A recess can be formed in any of an outer wall bottom surface of the lid, and top or bottom surface of the stiffener structure such that an adhesive layer at least partially fills the recess.
Abstract:
Package structure with folded die arrangements and methods of fabrication are described. In an embodiment, a package structure includes a first die and vertical interposer side-by-side. A second die is face down on an electrically connected with the vertical interposer, and a local interposer electrically connects the first die with the vertical interposer.
Abstract:
Multiple component package structures are described in which an interposer chiplet (110) is integrated to provide fine routing between components. In an embodiment, the interposer chiplet (110) and a plurality of conductive vias (142) are encapsulated in an encapsulation layer (140). A first plurality of terminals (135A) of the first (130) and second (132) components may be in electrical connection with the plurality of conductive pillars and a second plurality of terminals (135B) of first and second components may be in electrical connection with the interposer chiplet (110).
Abstract:
In some embodiments, a semiconductor device package on package assembly may include a first package, a second package, and a third package. The first package may include a first surface, a second surface, a first die, and a first set of electrical conductors. The first set of electrical conductors may be configured to electrically connect the package on package assembly. The second package may include a third surface and a fourth surface, and a local memory module. The third surface may be coupled to the second surface. The first package may be electrically coupled to the second package. The third package may include a fifth surface and a sixth surface, and a main memory module. The fifth surface may be coupled to the fourth surface. The third package may be electrically coupled to the first package and/or the second package.
Abstract:
A semiconductor device package includes a logic die (102) coupled to a memory die (108) in a face-to-face configuration with small interconnect pitch (at most about 50 pm) and small distances between the die (at most about 50 pm). The logic die may be connected to a redistribution layer (112) with terminals that are fanned out, or spaced out, to provide space for the face-to-face connections to the memory die. The memory die may be connected to the logic die before or after the logic die is connected to the redistribution layer. The logic die and the memory die may be at least partially encapsulated in an encapsulant (110). Routing (114) in the redistribution layer may connect the logic die and/or the memory die to ball grid array terminals coupled to the bottom of the redistribution layer and/or discrete devices (118) coupled to the redistribution layer.
Abstract:
A PoP (package-on-package) package includes a bottom package (120) coupled to a top package (100). The bottom package includes a die (108) coupled to an interposer layer (102) with an adhesive layer (110). One or more terminals (104) are coupled to the interposer layer on the periphery of the die. The terminals and the die are at least partially encapsulated in an encapsulant (112). The terminals and the die are coupled to a redistribution layer (RDL). Terminals (116) on the bottom of the RDL (114) are used to couple the PoP package to a motherboard or a printed circuit board (PCB). One or more additional terminals (132) couple the interposer layer to the top package. The additional terminals may be located anywhere along the surface of the interposer layer.