摘要:
A microchannel structure has 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. At least one of the microchannels has a length extent and has a first section at a first location along the length extent and a second section at a second location along the length extent. The first section of the microchannel has a first aspect ratio and the second section is divided into at least two sub-channels. Each sub-channel has a respective second aspect ratio that is greater than the first aspect ratio.
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:
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 cover positioned on the microchannel structure to define a respective upper wall of each of the microchannels. The cover presents a compliant surface to the microchannels.
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:
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 cover positioned on the microchannel structure to define a respective upper wall of each of the microchannels. The cover presents a compliant surface to the microchannels.
摘要:
A microchannel structure has 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. At least one of the microchannels has a length extent and has a first section at a first location along the length extent and a second section at a second location along the length extent. The first section of the microchannel has a first aspect ratio and the second section is divided into at least two sub-channels. Each sub-channel has a respective second aspect ratio that is greater than the first aspect ratio.
摘要:
In one embodiment, a heat exchanger may be formed using a corrosion-resistant aluminum material to enable usage of water as a working fluid for the exchanger. In one embodiment, the exchanger may have an aluminum substrate with multiple treated layers formed thereon. A first treated layer corresponds to a hydrated aluminum oxide layer, and a second treated layer corresponds to a mono-layer organic molecule layer. Other embodiments are described and claimed.
摘要:
A microelectronic package comprises a chip stack (110) that includes a substrate (111), a first die (112) over the substrate and a second die (113) over the first die, a first underfill layer (114) between the substrate and the first die, and a second underfill layer (115) between the first die and the second die. The microelectronic package further comprises a fluidic microchannel system (120) in the chip stack, and the fluidic microchannel system comprises a fluid inlet (121) and a fluid outlet (122) connected to each other by a fluidic passage (123).
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 coolant capable of enhancing corrosion inhibition includes a potassium formate solution having a first concentration of a polyphosphate salt and a second concentration of dicyandiamide. In one embodiment, such a coolant may provide corrosion inhibition that is especially effective for silicon and aluminum, among other materials. The corrosion protection may be enhanced for certain materials by adding benzotriazole in a third concentration to the potassium formate solution.