A semiconductor device package includes a first substrate extending along a first central plane, and a second substrate electrically connected to the first substrate and extending along a second central plane that is substantially parallel with and offset from the first central plane of the first substrate. One or more capacitors are electrically and mechanically connected to the second substrate via one or more leads. All of the one or more capacitors are positioned at the second substrate. All of the capacitors being positioned at the second substrate, reduces the complexity of and time required to manufacture the semiconductor device package.

A high-density integrated device package may include two or more primary device dies arranged along a first plane, an inductor comprising an inductor core and an inductor coil, the inductor being fixedly connected to at least one of the primary device dies, and a dielectric substrate arranged along a second plane which is substantially perpendicular to the first plane. The integrated device package further includes a secondary device die (e.g., a power IC) electrically connected to the dielectric substrate such that an orientation of the secondary device die is substantially perpendicular to that of the two or more primary device dies, wherein the dielectric substrate is fixedly connected to the inductor core, and wherein the dielectric substrate is electrically connected to at least one of the primary device dies by an edge connector.

A method includes: providing an active photonic component of a photonic integrated circuit (PIC); attaching two electrodes to the active photonic component of the PIC; providing a first landing pad on a front surface of the PIC, wherein, when viewed from a direction perpendicular to the front surface of the PIC, a center of the active photonic component of the PIC is offset from a nearest edge of the first landing pad by about a distance less than 10 m; and electrically connecting the first landing pad to one of the two electrodes.

A semiconductor structure includes an interposer that includes: a substrate; a redistribution structure (RDS) on the substrate; a passivation film on the RDS, where the passivation film includes a first etch stop layer (ESL) on the RDS and a first dielectric layer on the first ESL; a via embedded in the passivation film, where the via is electrically coupled to a conductive feature of the RDS; a bonding film on the passivation film, where the bonding film includes a second ESL on the passivation film and a second dielectric layer on the second ESL; and a bonding pad and a first dummy bonding pad that are embedded in the bonding film, where the bonding pad is electrically coupled to the via, and the first dummy bonding pad is electrically isolated; and a die attached to the interposer, where a die connector of the die is bonded to the bonding pad.

This application discloses a chip packaging structure, an electronic device, and a preparation method. The packaging structure includes: a first redistribution layer, chip wafers, a second redistribution layer, and a packaging layer. The first redistribution layer and the second redistribution layer are electrically connected to each other. The packaging layer is sandwiched between the first redistribution layer and the second redistribution layer. At least two stacked chip wafers are embedded in the packaging layer. Any two adjacent chip wafers are electrically connected to each other, and any of the chip wafers is electrically connected to at least one of the first redistribution layer and the second redistribution layer.

Provided is a semiconductor package including a first redistribution structure, a second redistribution structure on the first redistribution structure, a first semiconductor device being between the first redistribution structure and the second redistribution structure, a first dummy chip being apart from the first semiconductor device in a lateral direction, a first connection wire being between the first semiconductor device and a first side surface of the first dummy chip, the first connection wire electrically connecting the first redistribution structure to the second redistribution structure, and a second connection wire being on a second side surface opposite to the first side surface of the first dummy chip, the second connection wire electrically connecting the first redistribution structure to the second redistribution structure.

An integrated circuit package includes a substrate, a semiconductor interposer on the substrate, and a first integrated circuit chip on the interposer. The interposer includes a galvanic effect test structure including a test contact pad and a detection contact pad. The interposer includes a plurality of primary contact pads electrically coupled to the first integrated circuit chip. The galvanic effect structure can be utilized to test the interposer for galvanic corrosion prior to assembling the interposer into the integrated circuit package.

Methods, systems, and devices for a stacked semiconductor system are described. The stacked semiconductor system may include a semiconductor die on a redistribution layer (RDL) and a polymer material at least partially surrounding the semiconductor die. A silicon nitride material may be above the semiconductor die and on the polymer material. A logic die may be hybrid bonded with a bonding material on the silicon nitride material. And a conductive post may extend at least partially through the silicon nitride material and the polymer material and may couple the logic die with the RDL.

A fan-out wafer level packaging (FOWLP) unit which includes a substrate, at least one die, a first dielectric layer, at least one conductive pillar, a second dielectric layer, a plurality of first conductive circuits, a first outer protective layer, a third dielectric layer, a plurality of second conductive circuits, and a second outer protective layer is provided. The die is electrically connected with the outside through at least one first bonding pad around a chip area on a second surface of the die. The die is further electrically connected with the outside through a second bonding pad in at least one opening of the second outer protective layer. Both the first conductive circuits and the second conductive circuits are produced by filling a metal paste into slots and grinding the metal paste. Thereby problems of conventional FOWLP technology including higher manufacturing cost and less environmental benefit can be solved.

An electronic network device includes a package substrate, an Integrated Circuit (IC) mounted on the package substrate, and a plurality of interconnection terminals disposed on a surface of the package substrate. The interconnection terminals include multiple pairs of signal terminals and multiple ground terminals. The interconnection terminals are arranged in a hexagonal grid in which (i) a given interconnection terminal is surrounded by six other interconnection terminals, and (ii) propagation paths between signal terminals that do not belong to a same pair are at least partially blocked by the ground terminals.