Various embodiments described herein provide a label configured for thermal conductivity and configured to pass over an edge of a printed circuit board (PCB) and attached to both sides of the printed circuit board. The label can be used with a printed circuit board that is associated with a memory sub-system, such as a memory module (e.g., solid state drive, SSD module).

A method for manufacturing a circuit board with a heat dissipation structure comprises: providing at least one wiring base board, the wiring base board comprising a first conductor layer, an insulation layer, and an alloy layer which are stacked in order, wherein a solder paste layer is formed on a side of the alloy layer, a part of the alloy layer is exposed out of the solder paste layer to form a thermal conductive surface; providing a core layer; and pressing two wiring base boards on two opposite sides of the core layer to form a sealed heat dissipating chamber between the thermal conductive surfaces of the two wiring base boards. The present disclosure further provides a circuit board with a heat dissipation structure.

The present disclosure relates to an electric circuit system. The system includes a housing, a printed circuit board mounted within the housing, an electric component conductively mounted to the printed circuit board, and a cooling system for transferring heat away from of the electric component. The printed circuit board is compartmentalizing the inside of the housing into a first compartment and a second compartment, and the electric component is situated in the first compartment. The cooling system includes at least one first heat transferring element located adjacent to the electric component. The at least one first heat transferring element is secured to the housing surrounding the second compartment capable of forming a heat flowing path defined to transfer heat from the electric component to the housing via the at least one first heat transferring element.

A central compute unit, configured as a vehicle central compute unit, to a pocket module, to an electronic module, and to a printed circuit board, to a cooling blade, and to a main frame. The printed circuit board for an electronic vehicular component includes a thermal distribution layer in the printed circuit board and one or more thermal coupling areas on the surface of the printed circuit board. The one or more thermal coupling areas are configured for heat dissipation away from the printed circuit board, and the one or more thermal coupling areas are thermally coupled to the thermal distribution layer in the printed circuit board.

Semiconductor device assemblies are provided with a package substrate including one or more layers of thermally conductive material configured to conduct heat generated by one or more of semiconductor dies of the assemblies laterally outward towards an outer edge of the assembly. The layer of thermally conductive material can comprise one or more allotropes of carbon, such as diamond, graphene, graphite, carbon nanotubes, or a combination thereof. The layer of thermally conductive material can be provided via deposition (e.g., sputtering, PVD, CVD, or ALD), via adhering a film comprising the layer of thermally conductive material to an outer surface of the package substrate, or via embedding a film comprising the layer of thermally conductive material to within the package substrate.

A power converter comprises a chassis and an AC connector, a low-voltage DC connector and a high-voltage DC connector at an exterior surface of the chassis. An AC-DC converter circuit is positioned at least partially within the chassis and is coupled to the AC connector. A first converter circuit is positioned at least partially within the chassis and is coupled to the AC-DC converter circuit and to a high-voltage DC bus. The high-voltage DC bus is connected to the high-voltage DC connector. A second converter circuit is positioned at least partially within the chassis and is coupled to the high-voltage DC bus to a low-voltage DC bus. The low-voltage DC bus is connected to the low-voltage DC connector.

Embodiments include a microelectronic device package structure having an inductor within a portion of a substrate, wherein a surface of the inductor is substantially coplanar with a surface of the substrate. One or more thermal interconnect structures are on the surface of the inductor. A conductive feature is embedded within a board, where a surface of the conductive feature is substantially coplanar with a surface of the board. One or more thermal interconnect structures are on the surface of the conductive feature of the board, where the thermal interconnect structures provide a thermal pathway for cooling for the inductor.

A resin substrate includes an insulating substrate, and first and second signal conductors that partially extend in parallel or substantially in parallel with each other along a signal transmission direction. The first signal conductor includes a parallel portion that extends in parallel or substantially in parallel with the second signal conductor along the signal transmission direction, and a first connection portion. In a portion where the first signal conductor and the second signal conductor extend in parallel or substantially in parallel with each other, the first signal conductor and the second signal conductor are disposed at a same position in the thickness direction of the insulating substrate, and the first connection portion is disposed at a different position from the second signal conductor in the thickness direction and a width direction of the insulating substrate.

A semiconductor device includes a semiconductor die having a first side having a first terminal and an opposite second side having at least two second terminals. A lead frame has a first part and a second part. The second part of the lead frame is both electrically and mechanically spaced from the first part. The second side of the die is attached to the lead frame such that the first and second lead frame parts are respectively connected to the at least two second terminals. The first and second lead frame parts include respective first and second extensions that project past a side of the die and provide first and second terminal surfaces that are co-planar with the first terminal on the first side of the die. The device makes use of the terminals on the both sides of the die. The device second side is exposed for thermal performance.

In one aspect, a PCB is provided. The PCB includes at least one insulating layer, a blind slot, and at least one via. The at least on insulating layer includes a first surface and a second surface opposite the first surface. The blind slot is plated and formed in the at least one insulating layer, where the blind slot partially extends from the first surface to the second surface, and where the blind slot includes a conductive plating bonded along a major surface of the blind slot. The at least one via is electrically conductive and filled, where the at least one via is coupled with and extends between the conductive plating of the blind slot and the second surface of the at least one insulating layer.