System including power conditioning modules
First Claim
1. A system for conditioning the power to be applied to first and second integrated circuit devices, the system comprises:
- a primary power supply;
a first power conditioning module affixed to the first integrated circuit device, the first power conditioning module includes;
a semiconductor substrate having a first interface and a second interface;
a plurality of interface vias to provide electrical connection between the first interface and the second interface;
a first set of pads disposed on the first interface, each of the first set of pads is connected to a corresponding one of the interface vias;
electrical circuitry disposed within semiconductor substrate, wherein the electrical circuitry receives power from the primary power supply and provides conditioned power to the first integrated circuit device;
a second power conditioning module affixed to the second integrated circuit device, the second power conditioning module includes;
a semiconductor substrate having a first interface and a second interface;
a plurality of interface vias to provide electrical connection between the first interface and the second interface;
a first set of pads disposed on the first interface, each of the first set of pads is connected to a corresponding one of the interface vias;
electrical circuitry disposed within semiconductor substrate, wherein the electrical circuitry receives power from the primary power supply and provides conditioned power to the second integrated circuit device.
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Accused Products
Abstract
In one aspect, the present invention is a technique of, and a system for conditioning power for a consuming device. In this regard, a power conditioning module, affixed to an integrated circuit device, conditions power to be applied to the integrated circuit device. The power conditioning module includes a semiconductor substrate having a first interface and a second interface wherein the first interface opposes the second interface. The power conditioning module further includes a plurality of interface vias, to provide electrical connection between the first interface and the second interface, and a first set of pads, disposed on the first interface and a second set of pads disposed on the second interface. Each of the pads is connected to a corresponding one of the interface vias on either the first or second interface. The power conditioning module also includes electrical circuitry, disposed within semiconductor substrate, to condition the power to be applied to the integrated circuit device. The electrical circuitry may be disposed on the first interface, the second interface, or both interfaces. Moreover, the electrical circuitry includes at least one voltage regulator and at least one capacitor.
236 Citations
43 Claims
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1. A system for conditioning the power to be applied to first and second integrated circuit devices, the system comprises:
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a primary power supply;
a first power conditioning module affixed to the first integrated circuit device, the first power conditioning module includes;
a semiconductor substrate having a first interface and a second interface;
a plurality of interface vias to provide electrical connection between the first interface and the second interface;
a first set of pads disposed on the first interface, each of the first set of pads is connected to a corresponding one of the interface vias;
electrical circuitry disposed within semiconductor substrate, wherein the electrical circuitry receives power from the primary power supply and provides conditioned power to the first integrated circuit device;
a second power conditioning module affixed to the second integrated circuit device, the second power conditioning module includes;
a semiconductor substrate having a first interface and a second interface;
a plurality of interface vias to provide electrical connection between the first interface and the second interface;
a first set of pads disposed on the first interface, each of the first set of pads is connected to a corresponding one of the interface vias;
electrical circuitry disposed within semiconductor substrate, wherein the electrical circuitry receives power from the primary power supply and provides conditioned power to the second integrated circuit device. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
at least one power pad disposed on the second interface of the first power conditioning module; and
at least one power via, wherein the power via is electrically connected to the power pad to provide electrical connection between the second interface and at least a portion of the electrical circuitry.
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4. The system of claim 1 wherein the power via is electrically connected to a power conduit disposed in the semiconductor substrate of the first power conditioning module and wherein the power conduit provides electrical connection between the power via and at least a portion of the electrical circuitry of the first power conditioning module.
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5. The system of claim 1 wherein the first power conditioning module further includes:
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at least one power pad disposed on the second interface of the first power conditioning module;
at least one power via, wherein the power via is electrically connected to the power pad to provide electrical connection between the second interface and at least a portion of the electrical circuitry of the first power conditioning module; and
at least one output power conduit, coupled to the electrical circuitry of the first power conditioning module, to provide conditioned power to the first integrated circuit device.
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6. The system of claim 5 wherein the output power conduit connects to an input power pad disposed on the first interface of the first power conditioning module wherein the input power pad corresponds to an input of the first integrated circuit device.
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7. The system of claim 1 wherein the electrical circuitry of the first power conditioning module is disposed on the second interface of the first power conditioning module.
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8. The system of claim 1 further including a current sensor, disposed in the semiconductor substrate of the first power conditioning module, to provide information which is representative of a current consumption of the first integrated circuit device.
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9. The system of claim 8 further including a controller, coupled to the current sensor, to receive the information which is representative of the current consumption, wherein the controller, in response, adjusts the cooling of the first integrated circuit device.
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10. The system of claim 1 wherein the first power conditioning module and the first integrated circuit device are contained in a package having an electrical interface.
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11. The system of claim 10 wherein the package includes an optical interface.
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12. The system of claim 11 wherein the first integrated circuit device is coupled to an optical interface.
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13. The system of claim 10 wherein the first integrated circuit device is optically accessible.
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14. A power conditioning and thermal management system for use with first and second integrated circuit devices, the system comprising:
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a first power conditioning and thermal management module, coupled to the first integrated circuit device, the first power conditioning and thermal management module having a first interface and a second interface, the first power conditioning and thermal management module includes;
a semiconductor substrate;
a plurality of interface vias to provide electrical connection between the first interface and the second interface;
electrical circuitry, disposed in the semiconductor substrate, to condition the power to be applied to the first integrated circuit device;
a micro channel structure, including at least one micro channel disposed in the semiconductor substrate, to capture thermal energy, wherein the micro channel structure is configured to permit a flow of fluid therethrough;
a second power conditioning and thermal management module, coupled to the second integrated circuit device, the second power conditioning and thermal management module having a first interface and a second interface, the second power conditioning and thermal management module includes;
a semiconductor substrate;
a plurality of interface vias to provide electrical connection between the first interface and the second interface;
electrical circuitry, disposed in the semiconductor substrate, to condition the power to be applied to the second integrated circuit device;
a micro channel structure, including at least one micro channel disposed in the semiconductor substrate, to capture thermal energy, wherein the micro channel structure is configured to permit a flow of fluid therethrough; and
a fluidic pump mechanism, coupled to the first and second power conditioning and thermal management modules, to provide the fluid to the first and second power conditioning and thermal management modules. - View Dependent Claims (15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31)
a pump disposed between the fluidic pumping mechanism and the micro channel structure of the first power conditioning and thermal management module.
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16. The system of claim 15 wherein the first power conditioning and thermal management module further includes:
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a current sensor, disposed in the semiconductor substrate, to provide information which is representative of a current consumption; and
a controller, coupled to the current sensor, to receive the information which is representative of the current consumption and, in response thereto, to adjust a rate of flow of fluid output by the pump.
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17. The system of claim 15 wherein the first power conditioning and thermal management module further includes:
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a temperature sensor, disposed in the first power conditioning and thermal management module, to provide information which is representative of a temperature;
a controller, coupled to the temperature sensor, to receive the information representative of the temperature and, in response to the information representative of the temperature, adjust the flow of the fluid in the micro channel structure of the first power conditioning and thermal management module.
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18. The system of claim 17 wherein the controller, in response to the information representative of the temperature, adjusts a rate of flow of fluid output by the pump.
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19. The system of claim 17 wherein the temperature sensor and the controller are disposed in the semiconductor substrate of the first power conditioning and thermal management module.
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20. The system of claim 14 wherein the electrical circuitry of the first power conditioning and thermal management module is disposed on the second interface of the first power conditioning and thermal management module.
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21. The system of claim 20 wherein the first power conditioning and thermal management module further includes:
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at least one power conduit disposed in the semiconductor substrate; and
at least one power pad, disposed on the second interface, wherein the power pad is electrically connected to the power conduit to provide electrical connection between the second interface and at least a portion of the electrical circuitry of the first power conditioning and thermal management module.
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22. The system of claim 20 wherein the first power conditioning and thermal management module further including:
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at least one output power pad disposed on the first interface; and
at least one output power via, wherein the output power via is coupled to the electrical circuitry of the first power conditioning and thermal management module and the output power pad.
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23. The system of claim 22 wherein the output power pad corresponds to an input of the first integrated circuit device.
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24. The system of claim 14 wherein the electrical circuitry of the first power conditioning and thermal management module is disposed on the first interface of the first power conditioning and thermal management module.
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25. The system of claim 24 wherein the first power conditioning and thermal management module further includes:
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at least one power pad disposed on the second interface of the first power conditioning and thermal management module; and
at least one power via, wherein the power pad is electrically connected to the power via to provide electrical connection between the second interface of the first power conditioning and thermal management module and at least a portion of the electrical circuitry of the first power conditioning and thermal management module.
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26. The system of claim 25 wherein the power via is electrically connected to a power conduit disposed in the semiconductor substrate of the first power conditioning and thermal management module and wherein the power conduit provides electrical connection between the power pad and at least a portion of the electrical circuitry of the first power conditioning and thermal management module.
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27. The system of claim 26 wherein the first power conditioning and thermal management module further includes at least one output power conduit, coupled to the electrical circuitry of the first power conditioning and thermal management module, to provide conditioned power to the first integrated circuit device.
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28. The system of claim 27 wherein the output power conduit connects to an input power pad disposed on the first interface of the first power conditioning and thermal management module wherein the input power pad corresponds to the power input of the first integrated circuit device.
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29. The system of claim 14 wherein the first power conditioning and thermal management module and the first integrated circuit device are contained in a package having an electrical interface.
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30. The system of claim 29 wherein the package includes an optical interface.
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31. The system of claim 14 wherein the first integrated circuit device includes an optical interface.
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32. A thermal management system for capturing the thermal energy generated by first and second integrated circuit devices, the system comprising:
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a first thermal management element, coupled to the first integrated circuit device to capture thermal energy generated by the first integrated circuit device, wherein the first thermal management element, during operation, uses a fluid having a liquid phase to capture thermal energy generated by the first integrated circuit device;
a second thermal management element, coupled to the second integrated circuit device to capture heat generated by the second integrated circuit device, wherein the second thermal management element, during operation, uses a fluid having a liquid phase to capture thermal energy generated by the second integrated circuit device; and
a fluidic pump mechanism, coupled to the first and second thermal management elements, to provide the fluid to the first and second thermal management elements. - View Dependent Claims (33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43)
a substrate, wherein the substrate includes at least a portion of a micro channel disposed therein and configured to permit a flow of the fluid therethrough; and
a pump, adapted to connect to the micro channel, to produce the flow of the fluid in the micro channel.
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37. The system of claim 36 wherein the pump of the first thermal management element is an electro-osmotic type pump.
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38. The system of claim 36 wherein the pump of the first thermal management element is connected to the fluidic pumping mechanism.
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39. The system of claim 38 wherein the fluidic pumping mechanism includes an electro-osmotic type pump.
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40. The system of claim 32 further including:
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a first power conditioning element coupled to the first integrated circuit device, the first power conditioning element having a first interface and a second interface, the power conditioning element includes;
a semiconductor substrate;
a plurality of interface vias to provide electrical connection between the first interface and the second interface;
a first plurality of pads disposed on the first interface, each of the first plurality of pads is connected to a corresponding one of the interface vias on the first interface; and
electrical circuitry, disposed in the semiconductor substrate, to condition the power to be applied to the first integrated circuit device, wherein the electrical circuitry includes at least one voltage regulator and at least one capacitor.
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41. The system of claim 40 wherein the first power conditioning element and the first integrated circuit device are contained in a package having an electrical interface.
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42. The system of claim 41 wherein the package includes an optical interface.
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43. The system of claim 32 wherein the first integrated circuit device includes an optical interface.
Specification