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公开(公告)号:US20210327782A1
公开(公告)日:2021-10-21
申请号:US17359085
申请日:2021-06-25
申请人: Intel Corporation
发明人: Dong-Ho Han , Jaejin Lee , Jerrod Peterson , Kyle Arrington
IPC分类号: H01L23/373 , H01L23/60 , H01L23/552 , H01L23/528
摘要: Methods and apparatus are disclosed to provide electrical shielding for integrated circuit packages using a thermal interface material. An integrated circuit package includes a substrate including a ground plane layer and a solder mask; a semiconductor die attached to the substrate, the solder mask layer separating the semiconductor die from the ground plane layer; and a thermal interface material surrounding at least a portion of the semiconductor die, the thermal interface material electrically coupled to the ground plane layer.
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公开(公告)号:US20230022182A1
公开(公告)日:2023-01-26
申请号:US17710822
申请日:2022-03-31
摘要: Thermal management systems having pre-stressed biasing elements and related methods are disclosed. An example electronic component includes a circuit board, a processor coupled to the circuit board, and a thermally conductive structure positioned adjacent the processor. The thermally conductive structure is to dissipate heat generated by the processor. The electronic component includes a pre-stressed biasing element coupled to the thermally conductive structure and positioned between the processor and the thermally conductive structure. The pre-stressed biasing element is pre-stressed prior to attachment to the thermally conductive structure and the circuit board.
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公开(公告)号:US20200337178A1
公开(公告)日:2020-10-22
申请号:US16914053
申请日:2020-06-26
申请人: Intel Corporation
摘要: Particular embodiments described herein provide for an electronic device that can be configured to include a sandwich plate construction heatsink. The sandwich plate construction heatsink can include a cold plate, one or more heat pipes over the cold plate, and a top plate over the one or more heat pipes. The cold plate can include a channel to accommodate the one or more heat pipes and/or the top plate can include a channel to accommodate the one or more heat pipes. The cold plate can be over a heat source in the electronic device.
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公开(公告)号:US20190045658A1
公开(公告)日:2019-02-07
申请号:US15859396
申请日:2017-12-30
申请人: Intel Corporation
摘要: Thermal exchanger securing devices, and compute resources that include one or more thermal exchanger securing devices, are disclosed herein. The thermal exchanger securing devices are used to secure a thermal exchanger to an integrated circuit package, and to secure a thermal exchanger and an integrated circuit package of a compute resource to a printed circuit board.
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公开(公告)号:US11616000B2
公开(公告)日:2023-03-28
申请号:US17359085
申请日:2021-06-25
申请人: Intel Corporation
发明人: Dong-Ho Han , Jaejin Lee , Jerrod Peterson , Kyle Arrington
IPC分类号: H01L23/373 , H01L23/60 , H01L23/552 , H01L23/528
摘要: Methods and apparatus are disclosed to provide electrical shielding for integrated circuit packages using a thermal interface material. An integrated circuit package includes a substrate including a ground plane layer and a solder mask; a semiconductor die attached to the substrate, the solder mask layer separating the semiconductor die from the ground plane layer; and a thermal interface material surrounding at least a portion of the semiconductor die, the thermal interface material electrically coupled to the ground plane layer.
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公开(公告)号:US11081450B2
公开(公告)日:2021-08-03
申请号:US16585052
申请日:2019-09-27
申请人: Intel Corporation
发明人: Dong-Ho Han , Jaejin Lee , Je-Young Chang , Jerrod Peterson , Mark Carbone
IPC分类号: H01L23/552 , H01L21/48 , H01L23/367 , H01L23/498
摘要: Particular embodiments described herein provide for an electronic device that can be configured to include a substrate, a radiation source on the substrate, a ground on the substrate, where the ground is located around the radiation source, and a heat spreader over the radiation source, where the heat spreader includes one or more ground coupling mechanisms that are in contact with the ground on the substrate. The one or more ground coupling mechanisms in contact with the ground on the substrate create a radiation shield that at least partially keeps radiation from the radiation source from extending past the substrate.
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公开(公告)号:US20200027844A1
公开(公告)日:2020-01-23
申请号:US16585052
申请日:2019-09-27
申请人: Intel Corporation
发明人: Dong-Ho Han , Jaejin Lee , Je-Young Chang , Jerrod Peterson , Mark Carbone
IPC分类号: H01L23/552 , H01L23/498 , H01L23/367 , H01L21/48
摘要: Particular embodiments described herein provide for an electronic device that can be configured to include a substrate, a radiation source on the substrate, a ground on the substrate, where the ground is located around the radiation source, and a heat spreader over the radiation source, where the heat spreader includes one or more ground coupling mechanisms that are in contact with the ground on the substrate. The one or more ground coupling mechanisms in contact with the ground on the substrate create a radiation shield that at least partially keeps radiation from the radiation source from extending past the substrate.
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公开(公告)号:US20190371683A1
公开(公告)日:2019-12-05
申请号:US16544097
申请日:2019-08-19
申请人: Intel Corporation
发明人: Jerrod Peterson , David Pidwerbecki
摘要: Particular embodiments described herein provide for a silicon layer, where the silicon layer includes a profile and a thermal conductor coupled to the silicon layer, where the thermal conductor includes one or more residual stresses. The thermal conductor is modified based on the one or more residual stress such that when pressure is applied to the thermal conductor, a profile of the thermal conductor at least approximately matches the profile of the silicon layer. In an example, the thermal conductor is modified by removing material from one or more areas of the thermal conductor and the thermal conductor is coupled to the silicon layer by one or more pressure inducing mechanisms.
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公开(公告)号:US11963335B2
公开(公告)日:2024-04-16
申请号:US16914053
申请日:2020-06-26
申请人: Intel Corporation
CPC分类号: H05K7/2039 , H05K1/0203 , H05K7/20336 , H05K2201/2036
摘要: Particular embodiments described herein provide for an electronic device that can be configured to include a sandwich plate construction heatsink. The sandwich plate construction heatsink can include a cold plate, one or more heat pipes over the cold plate, and a top plate over the one or more heat pipes. The cold plate can include a channel to accommodate the one or more heat pipes and/or the top plate can include a channel to accommodate the one or more heat pipes. The cold plate can be over a heat source in the electronic device.
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公开(公告)号:US11679407B2
公开(公告)日:2023-06-20
申请号:US16913986
申请日:2020-06-26
申请人: Intel Corporation
发明人: Kyle Jordan Arrington , Joseph Blaine Petrini , Aaron McCann , Shankar Devasenathipathy , James Christopher Matayabas, Jr. , Mostafa Aghazadeh , Jerrod Peterson
CPC分类号: B05C1/02 , B05C1/00 , C23C28/00 , B05D1/28 , H05K7/2039
摘要: To address technical problems facing silicon transient thermal management, a thermal interface material (TIM) may be used to provide improved thermal conduction. The TIM may include a liquid metal (LM) TIM, which may provide a significant reduction in thermal resistance, such as a thermal resistance RTIM≈0.01-0.025° C.-cm2/W. The LM TIM may be applied using a presoaked applicator, such as an open-cell polyurethane foam applicator that has been presoaked in a controlled amount of LM TIM. This LM presoaked applicator is then used to apply the LM TIM to one or more target thermal surfaces, thereby providing thermal and mechanical coupling between the LM TIM and the thermal surface. The resulting thermal surface and thermally conductive LM TIM may be used to improve thermal conduction for various silicon-based devices, including various high-power, high-performance system-on-chip (SoC) packages, such as may be used in portable consumer products.
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