A semiconductor device of an embodiment includes: a first semiconductor element; a first insulating resin that seals the first semiconductor element; a wiring substrate having a pad; a first wiring that extends from the first semiconductor element toward the wiring substrate, and has a first head portion and a first column portion, the first column portion connected to the first semiconductor element and the first head portion exposed on a surface of the first insulating resin; and a first conductive bonding agent that electrically connects the first head portion of the first wiring and the pad. When a surface of the first head portion facing a side of the first insulating resin is defined as a first surface. A surface of the first insulating resin on a side of the wiring substrate is defined as a second surface. A distance from a surface of the wiring substrate on a side of the first insulating resin to the first surface is defined as a first distance, and a distance from a surface of the wiring substrate on the side of the first insulating resin to the second surface is defined as a second distance. The first distance is shorter than the second distance.

Provided is a semiconductor package including a first semiconductor chip; a plurality of lower first conductive posts on the first semiconductor chip; a second semiconductor chip offset-stacked on the first semiconductor chip; a plurality of lower second conductive posts on the second semiconductor chip; a first molding layer around the first semiconductor chip, and the second semiconductor chip; a third adhesive layer on an upper surface of the first molding layer; a plurality of upper first conductive posts on the plurality of lower first conductive posts; a plurality of upper second conductive posts on the plurality of lower second conductive posts; a third semiconductor chip on the third adhesive layer; a plurality of third conductive posts on the third semiconductor chip; a second molding layer on the third adhesive layer; and a redistribution structure on the second molding layer.

Provided is a semiconductor package including a package substrate having a first upper connection pad and a second upper connection pad provided on a top surface of the package substrate, a semiconductor chip disposed on the package substrate, a second semiconductor chip provided on the first semiconductor chip, a plurality of first chip pads and a plurality of second chip pads provided on top surfaces of the first semiconductor chip and the second semiconductor chip, respectively, a plurality of first conductive patterns, a plurality of second conductive patterns, and a cross conductive pattern of which both ends are connected to the first conductive pattern, wherein the cross conductive pattern is provided on a top surface of the first semiconductor chip and the second conductive pattern, and the cross conductive pattern crosses the second cross conductive pattern.

A semiconductor package includes a redistribution substrate, a chip stack structure disposed on the redistribution substrate and including a plurality of semiconductor chips disposed in a stack, a vertical wiring portion connecting the chip stack structure to the redistribution substrate and including a plurality of vertical wires that extend in a direction perpendicular to an upper surface of the redistribution substrate, a sealing member configured to seal at least a portion the chip stack structure and the vertical wiring portion, and a heat dissipation metal member disposed on side surfaces and an upper surface of the sealing member.

A semiconductor package includes a package substrate having an upper surface, a lower surface opposite to the upper surface, and a receiving groove that extends from the upper surface, toward the lower surface, by a predetermined depth; a first semiconductor chip in the receiving groove and protruding from the upper surface of the package substrate to have a predetermined height from the upper surface of the package substrate; an underfill member in the receiving groove and between the first semiconductor chip and an inner surface of the receiving groove; a plurality of second semiconductor chips sequentially stacked on the first semiconductor chip; and a molding member on the package substrate and covering the first semiconductor chip and the plurality of second semiconductor chips.

An example semiconductor package includes a package substrate including a first upper connection pad and a second upper connection pad on a top surface of the package substrate, a first semiconductor chip stack including a plurality of first semiconductor chips and a first chip pad, a second semiconductor chip stack including a second chip pad and a plurality of second semiconductor chips stacked in a step-like shape on the first semiconductor chip stack, a first conductive pattern extending on the first semiconductor chip and the package substrate, a first cover insulation layer covering at least a portion of the first conductive pattern, a first encapsulation member surrounding the first semiconductor chip stack and the first conductive pattern, and a second conductive pattern extending along the second semiconductor chip, the first encapsulation member, and the package substrate.

A memory subsystem includes an I/O die, a host device, and a stacked memory structure. The I/O die includes a first surface and a second surface. The host device is stacked on the first surface of the I/O die to be at least partially bonded thereto. The stacked memory structure is stacked on the first surface of the I/O die to be at least partially bonded thereto. The I/O die includes a plurality of conductive pads arranged on the first surface. The stacked memory structure includes a plurality of memory dies stacked in a shingled manner so that a plurality of bonding pads is exposed, and a plurality of vertical wires respectively connecting the bonding pads of the plurality of memory dies to the plurality of conductive pads. The host device and the stacked memory structure is configured to interface with each other through the I/O die.

Stacked semiconductor devices and associated systems and methods are disclosed herein. In some embodiments, the semiconductor device can include a package substrate and a stack of semiconductor dies carried by the package substrate. The stack of semiconductor dies includes a first die carried by the package substrate and a second die carried by the first die. The semiconductor device also includes an interconnect module carried by the package substrate adjacent the stack of semiconductor dies. The interconnect module includes a first end coupled the package substrate, a second end opposite the first end, a conductive via extending through a body of organic material from the first end to the second end. The first semiconductor die can is electrically coupled directly to the package substrate, while the second semiconductor die is electrically coupled to the package substrate through the second end of the interconnect module.

A semiconductor package includes: a first semiconductor chip including a plurality of first through-electrodes and a plurality of first shared electrodes, wherein the first through-electrodes are arranged in a first direction, wherein the plurality of first shared electrodes are spaced apart from the plurality of first through-electrodes in a second direction, intersecting the first direction, and are electrically connected to the plurality of first through-electrodes, respectively; and a second semiconductor chip including a plurality of second through-electrodes and a plurality of second shared electrodes, wherein the plurality of second through-electrodes are disposed on the first semiconductor chip and are arranged in the first direction, wherein the plurality of second shared electrodes are spaced apart from the plurality of second through-electrodes in the second direction and are electrically connected to the plurality of second through-electrodes, respectively.

Systems and methods for measuring and predicting the strength of semiconductor devices and packaging are disclosed. In some embodiments, a semiconductor device assembly comprises a package substrate, a semiconductor die electrically coupled to the package substrate, and a molding covering at least a portion of the semiconductor die, where the molding includes a through-mold via (TMV) extending from an upper surface into the mold material to a depth. The semiconductor device assembly can include a strain gauge disposed in the molding at the depth of the TMV and be electrically coupled to the TMV. For example, the TMV can extend to the surface of the semiconductor die, to the package substrate, or other critical areas of the semiconductor device assembly, enabling strain to be measured at these depths. The semiconductor device assembly can be used in testing to predict the strength of the die and packaging in real-world scenarios, such as being dropped, bent, or crushed.