An apparatus includes an interposer comprising one or more area array interconnections, the one or more area array interconnections including a first type of area array interconnection and a second type of area array interconnection. The apparatus further includes a first die coupled to the interposer via the first type of area array interconnection, and a second die coupled to the interposer via the second type of area array interconnection, wherein the first type of area array interconnection is different from the second type of area array interconnection.

A semiconductor device includes a substrate having an upper surface on which are arranged first transistors each including a mesa structure formed of a semiconductor. A first bump having a shape elongated in one direction in plan view and connected to the first transistors is arranged at a position overlapping the first transistors in plan view. A second bump has a space with respect to the first bump in a direction orthogonal to a longitudinal direction of the first bump. A first metal pattern is arranged between the first and second bumps in plan view. When the upper surface of the substrate is taken as a height reference, a center of the first metal pattern in a thickness direction has a height higher than an upper surface of the mesa structure included in each of the first transistors and lower than a lower surface of the first bump.

An electronic module includes a substrate that includes a first main surface and a second main surface, at least one first electronic component that includes electrodes on a mounting surface thereof on the substrate and that includes a hollow portion, at least one second electronic component that includes electrodes on a mounting surface thereof on the substrate and that includes no hollow portion, and a sealing resin. The at least one first electronic component is mounted on the first main surface of the substrate and sealed with the sealing resin. The at least one second electronic component is mounted on the second main surface of the substrate and is not sealed with the sealing resin.

A package that includes a substrate and an integrated device. The substrate includes at least one dielectric layer, a plurality of interconnects comprising a first material, and a plurality of surface interconnects coupled to the plurality of interconnects. The plurality of surface interconnects comprises a second material. A surface of the plurality of surface interconnects is planar with a surface of the substrate. The integrated device is coupled to the plurality of surface interconnects of the substrate through a plurality of pillar interconnects and a plurality of solder interconnects.

Disclosed is a semiconductor package with increased thermal radiation efficiency, which includes: a first die having signal and dummy regions and including first vias in the signal region, a second die on the first die and including second vias in the signal region, first die pads on a top surface of the first die and coupled to the first vias, first connection terminals on the first die pads which couple the second vias to the first vias, second die pads in the dummy region and on the top surface of the first die, and second connection terminals on the second die pads and electrically insulated from the first vias and the second vias. Each of the second die pads has a rectangular planar shape whose major axis is provided along a direction that leads away from the signal region.

Disclosed is a semiconductor package with increased thermal radiation efficiency, which includes: a first die having signal and dummy regions and including first vias in the signal region, a second die on the first die and including second vias in the signal region, first die pads on a top surface of the first die and coupled to the first vias, first connection terminals on the first die pads which couple the second vias to the first vias, second die pads in the dummy region and on the top surface of the first die, and second connection terminals on the second die pads and electrically insulated from the first vias and the second vias. Each of the second die pads has a rectangular planar shape whose major axis is provided along a direction that leads away from the signal region.

A component includes a plurality of electrical connections on a process side opposed to a back side of the component. Each electrical connection includes an electrically conductive multi-layer connection post protruding from the process side. A printed structure includes a destination substrate and one or more components. The destination substrate has two or more electrical contacts and each connection post is in contact with, extends into, or extends through an electrical contact of the destination substrate to electrically connect the electrical contacts to the connection posts. The connection posts or electrical contacts are deformed. Two or more connection posts can be electrically connected to a common electrical contact.

A semiconductor element includes a semiconductor substrate, first and second amplifiers provided on the semiconductor substrate and adjacently provided in a first direction, a first reference potential bump provided on a main surface of the semiconductor substrate, and connecting the first amplifier and a reference potential, a second reference potential bump provided on the main surface, being adjacent to the first reference potential bump in the first direction, and connecting the second amplifier and a reference potential, and a rectangular bump provided on the main surface, provided between the first and second reference potential bumps in a plan view, and formed such that a second width in a second direction orthogonal to the first direction is larger than a first width in the first direction. The second width is larger than a width of at least one of the first and second reference potential bumps in the second direction.

A semiconductor element includes a semiconductor substrate, first and second amplifiers provided on the semiconductor substrate and adjacently provided in a first direction, a first reference potential bump provided on a main surface of the semiconductor substrate, and connecting the first amplifier and a reference potential, a second reference potential bump provided on the main surface, being adjacent to the first reference potential bump in the first direction, and connecting the second amplifier and a reference potential, and a rectangular bump provided on the main surface, provided between the first and second reference potential bumps in a plan view, and formed such that a second width in a second direction orthogonal to the first direction is larger than a first width in the first direction. The second width is larger than a width of at least one of the first and second reference potential bumps in the second direction.

Embodiments that allow both high density and low density interconnection between microelectronic die and motherboard via Direct Chip Attach (DCA) are described. In some embodiments, microelectronic die have a high density interconnect with a small bump pitch located along one edge and a lower density connection region with a larger bump pitch located in other regions of the die. The high density interconnect regions between die are interconnected using an interconnecting bridge made out of a material that can support high density interconnect manufactured into it, such as silicon. The lower density connection regions are used to attach interconnected die directly to a board using DCA. The high density interconnect can utilize current Controlled Collapsed Chip Connection (C4) spacing when interconnecting die with an interconnecting bridge, while allowing much larger spacing on circuit boards.