摘要:
A method of preparing a diamond body, and a diamond body thus prepared. A covering layer is provided on at least one surface of the diamond body such that the covering layer adheres to the at least one surface. The covering layer is in turn provided with a predetermined configuration.
摘要:
Processes are described whereby a wafer is manufactured, a die from the wafer, and an electronic assembly including the die. The die has a diamond layer which primarily serves to spread heat from hot spots of an integrated circuit in the die.
摘要:
Processes are described whereby a wafer is manufactured, a die from the wafer, and an electronic assembly including the die. The die has a diamond layer which primarily serves to spread heat from hot spots of an integrated circuit in the die.
摘要:
A microelectronic die is provided having an integrated thermoelectric module. The microelectronic die has a die substrate, a microelectronic circuit formed on a front side of the die substrate, and the thermoelectric module on a backside of the die substrate. Vias in the substrate interconnect the thermoelectric module with power and ground planes on the front side of the die substrate.
摘要:
A computer system and its method of cooling are provided. A vapor chamber serves as a heat spreader for heat from the microelectronic die. A thermoelectric module serves to cool the vapor chamber and maintain proper functioning of the vapor chamber, thus keeping the microelectronic die cooled. A controller receives input from five temperature sensors, and utilizes the input to control current to the thermoelectric module and voltage/current to a motor that drives a fan and provides additional cooling. A current sensor allows the controller to monitor and limit power provided to the thermoelectric module.
摘要:
An apparatus includes a microchannel structure having microchannels formed therein. The microchannels are to transport a coolant and to be proximate to an integrated circuit to transfer heat from the integrated circuit to the coolant. The apparatus also includes a plurality of walls coupled to the microchannel structure to define a manifold. The manifold is in communication with at least a plurality of the microchannels. The plurality of walls includes a side wall. The side wall has a port therein. The port allows the coolant to flow in a direction that is either into the manifold or out of the manifold.
摘要:
A carbon nanotube (CNT) array is patterned on a substrate. The substrate can be a microelectronic die or a heat sink for a die. The patterned CNT array is patterned by using a patterned catalyst on the substrate to form the CNT array by growing. The patterned CNT array can also be patterned by using a patterned mask on the substrate to form the CNT array by growing. A computing system that uses the CNT array for heat transfer from the die is also used.
摘要:
Apparatuses and associated methods and systems to provide localized cooling to a microelectronic device are generally described. In this regard, according to one example embodiment, a microelectronic cooling apparatus comprising a microelectronic device thermally coupled to one or more thermally conductive pin(s) provides cooling to one or more hot spot(s) of the microelectronic device.
摘要:
A method, system and apparatus are described. The apparatus includes a first device to adjust a polarity associated with a thermoelectric (TEC) module. The adjustment is to control the flow of heat. The flow of heat is directed toward a thermal interface material (TIM) in order to melt the TIM up to an acceptable melt level. The apparatus further includes a second device to determine whether the TIM has melted up to the acceptable melt level. The apparatus includes an application device to apply the TIM to a heat sink if the TIM is melted has melted up to the acceptable melt level.
摘要:
An embodiment of the present invention is a technique to provide heat extraction for semiconductor devices. At least a thermoelectric film is fabricated onto a bare wafer. The backside of the bare wafer is bonded to an active wafer having at least a device. The bonded bare and active wafers are annealed.