摘要:
A method includes attaching a wafer on a carrier through an adhesive, and forming trenches in the carrier to convert the carrier into a heat sink. The heat sink, the carrier, and the adhesive are sawed into a plurality of packages.
摘要:
The present disclosure relates to a method for fast and precise alignment and mounting of a top die onto an interposer wafer. The method is performed by applying a hydrophobic self assembled monolayer to a carrier wafer in a pattern defining a top die placement region correlating to an arrangement of a top die on an interposer wafer. A liquid is provided into the top die placement region and a top die is placed into contact with the liquid. The surface tension of the liquid automatically aligns the top die by generating a force causing the top die to overlap with the top die placement region. The liquid is then eliminated and the top die is affixed to the carrier wafer. The carrier wafer is bonded to the interposer wafer, bringing the top die into contact with an interposer.
摘要:
The present invention discloses a method of cooling an ultramobile device with microfins attached to an external wall of an enclosure surrounding the ultramobile device.
摘要:
A data storage device, a stacking method thereof, and a data storage device assembly are provided. The data storage device assembly includes a first data storage device and a second data storage device respectively having a body, a magnetic element, and a storage device. Each body has a first containing space and a second containing space. Each magnetic element is disposed in the corresponding first containing space. At least one of the magnetic elements of the first and the second data storage device is a magnet. Each storage device is disposed in the corresponding second containing space and includes an electrical connector terminal, a memory chip, and a memory controller with no crystal oscillator. The magnetic elements of the first and the second data storage device attract each other so that the body of the first data storage device is stacked on the body of the second data storage device.
摘要:
In some embodiments, transpiration cooling and fuel cell for ultra mobile applications is presented. In this regard, an apparatus is introduced having an integrated circuit device, a fuel cell to power the integrated circuit device, wherein the fuel cell produces water as a byproduct, a chassis to house the integrated circuit device and the fuel cell, and a skin to cover the chassis, the skin comprising a waterproof layer configured to prevent water from contacting the integrated circuit device and a water absorbent layer of hydro gel configured to absorb water. Other embodiments are also disclosed and claimed.
摘要:
A device includes a top dielectric layer having a top surface. A metal pillar has a portion over the top surface of the top dielectric layer. A non-wetting layer is formed on a sidewall of the metal pillar, wherein the non-wetting layer is not wettable to the molten solder. A solder region is disposed over and electrically coupled to the metal pillar.
摘要:
One or more heat pipes are utilized along with a substrate in order to provide heat dissipation through the substrate for heat that can build up at an interface between the substrate and one or more semiconductor chips in a package. In an embodiment the heat pipe may be positioned on a side of the substrate opposite the semiconductor chip and through-substrate vias may be utilized to dissipate heat through the substrate. In an alternative embodiment, the heat pipe may be positioned on a same side of the substrate as the semiconductor chip and may be thermally connected to the one or more semiconductor chips.
摘要:
A package component is free from active devices therein. The package component includes a substrate, a through-via in the substrate, a top dielectric layer over the substrate, and a metal pillar having a top surface over a top surface of the top dielectric layer. The metal pillar is electrically coupled to the through-via. A diffusion barrier is over the top surface of the metal pillar. A solder cap is disposed over the diffusion barrier.
摘要:
A method includes forming a first oxide layer on a surface of an integrated heat spreader, and forming a second oxide layer on top surfaces of fins, wherein the fins are parts of a heat sink. The integrated heat spreader is bonded to the heat sink through the bonding of the first oxide layer to the second oxide layer.
摘要:
The present disclosure relates to a method for fast and precise alignment and mounting of a top die onto an interposer wafer. The method is performed by applying a hydrophobic self assembled monolayer to a carrier wafer in a pattern defining a top die placement region correlating to an arrangement of a top die on an interposer wafer. A liquid is provided into the top die placement region and a top die is placed into contact with the liquid. The surface tension of the liquid automatically aligns the top die by generating a force causing the top die to overlap with the top die placement region. The liquid is then eliminated and the top die is affixed to the carrier wafer. The carrier wafer is bonded to the interposer wafer, bringing the top die into contact with an interposer.