A printed circuit board (PCB) system includes a first printed circuit board (PCB), an integrated circuit (IC) package, and a memory module. The IC package includes i) a package substrate, ii) a main IC chip that is electrically coupled to a top surface of the package substrate, iii) first contact structures that are disposed on a bottom surface of the package substrate and that are electrically coupled to the first PCB, and iv) second contact structures that are disposed on a top surface of the package substrate. The memory module includes i) a second PCB, ii) one or more memory IC chips that are disposed on the second PCB, and iii) third contact structures that are disposed on a bottom surface of the second PCB. An interposer electrically couples the second contact structures of the IC package with the third contact structures of the memory module.

A die attach system is provided. The die attach system includes: a support structure for supporting a substrate; a die supply source including a plurality of die for attaching to the substrate; and a bond head for bonding a die from the die supply source to the substrate, the bond head including a bond tool having a contact portion for contacting the die during a transfer from the die supply source to the substrate, the bond head including a spring portion engaged with the bond tool such that the spring portion is configured to compress during pressing of the die against the substrate using the contact portion of the bond tool.

A semiconductor light-emitting element supply device according to an embodiment of the present invention supplies semiconductor light-emitting elements in a fluid chamber in which self-assembly occurs, the semdconductor light-emitting element supply device comprising: a tray disposed in the fluid chamber; a transfer unit which includes a magnet and a magnet accommodating part for accommodating the magnet and which transfers the semiconductor light-emitting elements by using magnetic force; a supply unit disposed above the tray to supply the transferred semiconductor light-emitting elements to the tray; and a control unit for controlling operations of the tray, the transfer unit and the supply unit, wherein the control unit controls the position of the magnet accommodated in the magnet accommodating part so that the semiconductor light-emitting elements are adhered on one surface of the magnet accommodating part or the adhered semiconductor light-emittng elements are separated from the one surface of the magnet accommodating part.

In an embodiment, a device includes: a package component including integrated circuit dies, an encapsulant around the integrated circuit dies, a redistribution structure over the encapsulant and the integrated circuit dies, and sockets over the redistribution structure; a mechanical brace physically coupled to the sockets, the mechanical brace having openings, each one of the openings exposing a respective one of the sockets; a thermal module physically and thermally coupled to the encapsulant and the integrated circuit dies; and bolts extending through the thermal module, the mechanical brace, and the package component.

A semiconductor device includes a plurality of semiconductor chips, an insulating part, a first electrode, a second electrode, a first bus bar, and a second bus bar. The insulating part surrounds the semiconductor chips. The first electrode is in pressure contact with the semiconductor chips. The semiconductor chips are sandwiched between the first electrode and the second electrode in a first direction. The second electrode is in pressure contact with the semiconductor chips. The first bus bar is connected to the first electrode. The second bus bar is connected to the second electrode. The first bus bar and the second bus bar sandwich the insulating part in a second direction intersecting the first direction.

In an embodiment, a device includes: a package component including integrated circuit dies, an encapsulant around the integrated circuit dies, a redistribution structure over the encapsulant and the integrated circuit dies, and sockets over the redistribution structure; a mechanical brace physically coupled to the sockets, the mechanical brace having openings, each one of the openings exposing a respective one of the sockets; a thermal module physically and thermally coupled to the encapsulant and the integrated circuit dies; and bolts extending through the thermal module, the mechanical brace, and the package component.

The present disclosure provides a semiconductor module comprising a semiconductor device removably pressed-fit in a cavity formed in a printed circuit board and methods for manufacturing the same. The semiconductor device and the cavity of the printed circuit board can cooperate with each other and act as an electrical plug and an electrical socket respectively. Soldering the semiconductor device on the printed circuit board can be avoided. Therefore, the packaging process can be more flexible and reliability issues with solder joints can be eliminated. Moreover, heatsink can be mounted on top and/or bottom of the semiconductor device after being received in the cavity of the printed circuit board. Thermal dissipation efficiency can be greatly enhanced.

We disclose herein a semiconductor device sub-assembly comprising a plurality of semiconductor units of a first type, a plurality of semiconductor units of a second type; a plurality of conductive blocks operatively coupled with the plurality of semiconductor units, a conductive malleable layer operatively coupled with the plurality of conductive blocks, wherein the plurality of conductive blocks are located between the conductive malleable layer and the plurality of semiconductor units. In use, at least some of the plurality of conductive blocks are configured to apply a pressure on the conductive malleable layer, when a predetermined pressure is applied to the semiconductor device sub-assembly. At least one semiconductor unit of a second type is configured to withstand an applied pressure greater than a threshold pressure.

A mounting structure for a heater element includes a heater element having a surface to be cooled, a board on which the heater element is mounted, a cooling member that cools the surface to be cooled of the heater element mounted on the board, and a supporting member temporarily fixed to the board, the supporting member temporarily fixing the heater element.

A semiconductor device may include a first plate-like element having a first substantially planar connection surface with a first connection pad and a second plate-like element having a second substantially planar connection surface with a second connection pad corresponding to the first connection pad. The device may also include a connection electrically and physically coupling the first and second plate-like elements and arranged between the first and second connection pads. The connection may include a deformed elongate element arranged on the first connection pad and extending toward the second connection pad and solder in contact with the second connection pad and the elongate element.