Abstract:
A bottom package for a PoP (package-on-package) may be formed with a reinforcement layer supporting a thin or coreless substrate. The reinforcement layer may provide stiffness and rigidity to the substrate to increase the stiffness and rigidity of the bottom package and provide better handling of the substrate. The reinforcement layer may be formed using core material, a laminate layer, and a metal layer. The substrate may be formed on the reinforcement layer. The reinforcement layer may include an opening sized to accommodate a die. The die may be coupled to an exposed surface of the substrate in the opening. Metal filled vias through the reinforcement layer may be used to couple the substrate to a top package.
Abstract:
A finger biometric sensor assembly may include a finger biometric sensor integrated circuit (IC) die having a finger sensing area and a cover layer aligned with the finger sensing area. The finger biometric sensor may also include a direct bonding interface between the finger biometric sensor and the cover layer.
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:
Packages and methods of formation are described. In an embodiment, a package includes a redistribution layer (RDL) formed directly on a top die, and a bottom die mounted on a back surface of the RDL.
Abstract:
A semiconductor device package includes a logic die coupled to a memory die in a side-by-side configuration on a redistribution layer (e.g., the logic die and the memory die are substantially adjacent). A silicon bridge may be used to interconnect the logic die and the memory die. The silicon bridge may be positioned between the die and the redistribution layer. The silicon bridge and the redistribution layer may be coupled to the lower (active) surfaces of the logic die and the memory die. The package may be formed using a wafer level process that forms a plurality of packages simultaneously.
Abstract:
In some embodiments, a semiconductor device package assembly may include a first substrate. The first substrate may include a first set of electrical conductors which electrically connect the assembly. In some embodiments, the assembly may include at least one electrical conductor coupled to the first substrate such that at least one of the electrical conductors exposes through a perimeter surface of the semiconductor device package assembly. In some embodiments, the assembly may include a first die electrically connected to a second surface of the first substrate using a second set of electrical conductors. The assembly may include an electronic memory module coupled to the first die. In some embodiments, the assembly may include a shield applied to an upper surface of the assembly and electrically coupled to at least one of the exposed electrical conductors. The shield may inhibit, during use, electromagnetic interference.
Abstract:
A bottom package for a PoP (package-on-package) may be formed with a reinforcement layer supporting a thin or coreless substrate. The reinforcement layer may provide stiffness and rigidity to the substrate to increase the stiffness and rigidity of the bottom package and provide better handling of the substrate. The reinforcement layer may be formed using core material, a laminate layer, and a metal layer. The substrate may be formed on the reinforcement layer. The reinforcement layer may include an opening sized to accommodate a die. The die may be coupled to an exposed surface of the substrate in the opening. Metal filled vias through the reinforcement layer may be used to couple the substrate to a top package.