Abstract:
Readily modifiable and customizable, low-area overhead interconnect structures for forming connections between a system-in-a-package module and other components in an electronic device. One example may provide an interposer (120 ) for providing an interconnection between a system-in-a-package module comprising a first board (110), electronic components (130, 132) and a molded portion (140), and other components (150) in an electronic device. Another may provide a plurality of conductive pins or contacts to form interconnect paths between a module and other components.
Abstract:
A system in package (SiP) is disclosed that uses an EMI shield to inhibit EMI or other electrical interference on the components within the SiP. A metal shield may be formed over the SiP. The metal shield may be electrically coupled to a ground layer in a printed circuit board (PCB) to form the EMI shield around the SiP. The substrate of the SiP may include at least some metallization along vertical walls in the end portions of the substrate. The metallization may provide a large contact area for coupling the metal shield to a ground ring coupled to the ground layer in the PCB. The metallization along the vertical walls in the end portions of the substrate may be formed as through-metal vias in a common substrate before singulation to form the SiP.
Abstract:
Readily modifiable and customizable, low-area overhead interconnect structures for forming connections between a system-in-a-package module and other components in an electronic device. One example may provide an interposer (120 ) for providing an interconnection between a system-in-a-package module comprising a first board (110), electronic components (130, 132) and a molded portion (140), and other components (150) in an electronic device. Another may provide a plurality of conductive pins or contacts to form interconnect paths between a module and other components.