A semiconductor package comprises a base substrate, a first semiconductor chip on the base substrate, a first dam structure which overlaps a corner of the first semiconductor chip from a plan view and is placed on the base substrate and a first fillet layer which is placed vertically between the base substrate and the first semiconductor chip, and vertically between the first dam structure and the first semiconductor chip.

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.

A semiconductor package includes a semiconductor chip including a semiconductor substrate having an active layer, ground chip pads on the semiconductor substrate, and signal chip pads on the semiconductor substrate and a package substrate supporting the semiconductor chip, the package substrate including a substrate insulating layer, a plurality of signal line patterns extending in the substrate insulating layer and electrically connected to the signal chip pads, and a plurality of ground line patterns extending in the substrate insulating layer at a same level as a level of the plurality of signal line patterns and electrically connected to the ground chip pads. At least one of the plurality of ground line patterns extends between the plurality of signal line patterns.

An electronics assembly includes a plurality of planar conductive metal sheets including a first conductive metal sheet, a second conductive metal sheet attached and electrically coupled to the first metal sheet, and a third conductive metal sheet attached and electrically coupled to the second metal sheet. The second metal sheet is located between the first and third conductive metal sheets. Air gaps are defined in the plurality of planar conductive metal sheets to form metal traces that define electrically isolated conductive paths from an outer surface of the first conductive metal sheet to an outer surface of the third conductive metal sheet in a multilevel conductive wiring network. The multilevel conductive wiring network can be attached and electrically coupled to a microchip and to one or more capacitors to form a power converter.

An integrated circuit chip includes; a package substrate including a first signal ball, a first semiconductor chip on the package substrate, a second semiconductor chip on the first semiconductor chip, a first bump disposed between the package substrate and the first semiconductor chip and electrically connected to the first signal ball, and a second bump disposed between the first semiconductor chip and the second semiconductor chip and electrically connected to the first signal ball, wherein during a first mode, the first signal ball receives a signal from the first semiconductor chip through the first bump and receives a signal from the second semiconductor chip through the second bump.

Provided is a semiconductor package including a three-dimensional (3D) stacked structure in which an upper second semiconductor chip is stacked on a lower first semiconductor chip. In the semiconductor package, a power distribution network for the first semiconductor chip and a power distribution network for the second semiconductor chip are implemented through circuits of the first semiconductor chip and separated from the first semiconductor chip.

A method for automatically generating chip identifier for semiconductor dies in a stacked structure is provided. The method includes the following steps: obtaining a first semiconductor die and a second semiconductor die, wherein the first semiconductor die and the second semiconductor die include a first identifier generation circuit and a second identifier generation circuit, respectively; forming a stacked structure by stacking the second semiconductor die on the first semiconductor die, wherein the first identifier generation circuit is electrically connected to the second identifier generation circuit; and generating a first chip identifier and a second chip identifier for the first semiconductor die and the second semiconductor die by the first identifier generation circuit and the second identifier generation circuit, respectively. The second chip identifier is generated using the first chip identifier and an auxiliary input signal.

Provided is a semiconductor package including a plurality of first semiconductor chips respectively including a first semiconductor substrate and a plurality of first through electrodes penetrating the first semiconductor substrate, a second semiconductor chip on the plurality of first semiconductor chips, the second semiconductor chip including a second semiconductor substrate and a plurality of second through electrodes penetrating the second semiconductor substrate, a third semiconductor chip on the second semiconductor chip, the third semiconductor chip including a third semiconductor substrate and a plurality of third through electrodes penetrating the third semiconductor substrate, and a first encapsulation material on the plurality of first semiconductor chips, a planar shape of the second semiconductor chip is greater than a planar shape of each first semiconductor chip of the plurality of first semiconductor chips, and a planar shape of the third semiconductor chip is greater than the planar shape of the second semiconductor chip.

An integrated circuit product includes a vertical bridge chiplet that includes through silicon vias (TSVs) to provide power delivery or other system input/output signals to an integrated circuit device. The vertical bridge chiplet and functional chiplets are coupled to the integrated circuit device using vertical interconnect. In an embodiment, the vertical bridge chiplet uses double-sided interconnect to couple system I/O from a package or printed circuit board to the integrated circuit device and reduces or eliminates the need for the integrated circuit device to include TSVs. The vertical bridge chiplet is separately manufactured and may be included in a library of functional chiplets of a modular chiplet system for use with a set of prefabricated integrated circuit devices formed from a semiconductor substrate with a set of chiplet interfaces to serve a variety of system applications without requiring custom silicon devices.

A method for automatically generating chip identifier for semiconductor dies in a stacked structure is provided. The method includes the following steps: obtaining a first semiconductor die and a second semiconductor die, wherein the first semiconductor die and the second semiconductor die include a first identifier generation circuit and a second identifier generation circuit, respectively; forming a stacked structure by stacking the second semiconductor die on the first semiconductor die, wherein the first identifier generation circuit is electrically connected to the second identifier generation circuit; and generating a first chip identifier and a second chip identifier for the first semiconductor die and the second semiconductor die by the first identifier generation circuit and the second identifier generation circuit, respectively. The second chip identifier is generated using the first chip identifier and an auxiliary input signal.