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1. 发明申请

US20100064695A1 Flexible flow channel for a modular liquid-cooled thermal spreader 有权
标题翻译：用于模块化液冷散热器的柔性流动通道
公开(公告)号：US20100064695A1
公开(公告)日：2010-03-18
申请号：US12283502
申请日：2008-09-12
申请人： Ross K. Wilcoxon , David W. Dlouhy , Nathan P. Lower , James R. Wooldridge
发明人： Ross K. Wilcoxon , David W. Dlouhy , Nathan P. Lower , James R. Wooldridge
IPC分类号： F25B21/02 , F28D15/00
CPC分类号： F28D15/00 , F04B17/00 , F04B19/006 , F28F3/12 , F28F2013/006 , F28F2250/08 , F28F2255/02 , H01L23/473 , H01L2224/16225 , H01L2224/73253 , H01L2924/00011 , H01L2924/00014 , H01L2924/01019 , H01L2924/09701 , H01L2924/3011 , H01L2224/0401
摘要： The present invention is a flexible liquid cooling loop for providing a thermal path between a heat source and a heat sink. The cooling loop includes a plurality of mechanically rigid tubing sections configured for being in thermal contact with the heat source and the heat sink. The cooling loop further includes a plurality of mechanically flexible tubing sections configured for connecting the mechanically rigid sections to form the loop. The loop is configured for containing a liquid. The liquid is configured for being circulated within the loop for promoting transfer of thermal energy from the heat source to the heat sink via the loop.
摘要翻译：本发明是用于在热源和散热器之间提供热路径的柔性液体冷却回路。冷却回路包括被配置为与热源和散热器热接触的多个机械刚性管段。冷却回路还包括多个机械柔性管部分，其被配置用于连接机械刚性部分以形成环。该回路配置为容纳液体。液体被配置为在回路内循环，以促进热能从热源经由回路传递到散热器。

2. 发明授权

US08205337B2 Fabrication process for a flexible, thin thermal spreader 有权
标题翻译：柔性薄型散热器的制造工艺
公开(公告)号：US08205337B2
公开(公告)日：2012-06-26
申请号：US12283563
申请日：2008-09-12
申请人： Nathan P. Lower , Ross K. Wilcoxon , James R. Wooldridge , David W. Dlouhy
发明人： Nathan P. Lower , Ross K. Wilcoxon , James R. Wooldridge , David W. Dlouhy
IPC分类号： H05K7/20
CPC分类号： H05K7/20 , H01L23/36 , H01L23/373 , H01L23/473 , H01L2224/16 , H01L2224/16225 , H01L2224/73253 , H01L2924/00011 , H01L2924/00014 , H01L2924/01019 , H01L2924/01078 , H01L2924/01079 , H01L2924/01322 , H01L2924/09701 , H01L2924/16195 , H01L2924/3011 , Y10T29/49366 , Y10T29/49368 , Y10T29/49369 , H01L2224/0401
摘要： The present invention is a method for fabricating a thermal spreader. The method may include laminating a plurality of layer portions together to fabricate a mechanically flexible substrate. The method may further include providing an internal channel within the mechanically flexible substrate, the internal channel configured for containing an electrically-conductive liquid, the internal channel being further configured to allow for closed-loop flow of the electrically-conductive liquid within the internal channel. The method may further include integrating a pump with the mechanically flexible substrate. The method may further include fabricating a plurality of rigid metal inserts. The method may further include forming a plurality of extension portions on a surface of each rigid metal insert included in the plurality of rigid metal inserts. The method may further include connecting the plurality of rigid metal inserts to the mechanically flexible substrate.
摘要翻译：本发明是制造散热器的方法。该方法可以包括将多个层部分层叠在一起以制造机械柔性基底。所述方法还可以包括在所述机械柔性衬底内提供内部通道，所述内部通道被配置为容纳导电液体，所述内部通道进一步构造成允许所述导电液体在所述内部通道内的闭环流动。该方法还可以包括将泵与机械柔性衬底集成。该方法还可以包括制造多个刚性金属插入件。该方法还可以包括在包括在多个刚性金属插入件中的每个刚性金属插入件的表面上形成多个延伸部分。该方法还可以包括将多个刚性金属插入物连接到机械柔性基底。

3. 发明授权

US08650886B2 Thermal spreader assembly with flexible liquid cooling loop having rigid tubing sections and flexible tubing sections 有权
标题翻译：具有柔性液体冷却回路的散热器组件具有刚性管段和柔性管段
公开(公告)号：US08650886B2
公开(公告)日：2014-02-18
申请号：US12283502
申请日：2008-09-12
申请人： Ross K. Wilcoxon , David W. Dlouhy , Nathan P. Lower , James R. Wooldridge
发明人： Ross K. Wilcoxon , David W. Dlouhy , Nathan P. Lower , James R. Wooldridge
IPC分类号： F25B21/02 , F28F7/00 , F28D15/00 , H01L35/28
CPC分类号： F28D15/00 , F04B17/00 , F04B19/006 , F28F3/12 , F28F2013/006 , F28F2250/08 , F28F2255/02 , H01L23/473 , H01L2224/16225 , H01L2224/73253 , H01L2924/00011 , H01L2924/00014 , H01L2924/01019 , H01L2924/09701 , H01L2924/3011 , H01L2224/0401
摘要： A flexible cooling loop for providing a thermal path between a heat source and a heat sink includes a plurality of mechanically rigid tubing sections configured for being in thermal contact with the heat source and the heat sink. The cooling loop further includes a plurality if mechanically flexible tubing sections configured for connecting the mechanically rigid tubing sections to form the loop. The loop is configured for containing a liquid. The liquid is configured for being circulated within the loop for promoting transfer of thermal energy from the heat source to the heat sink via the loop.
摘要翻译：用于在热源和散热器之间提供热路径的柔性冷却回路包括被配置为与热源和散热器热接触的多个机械刚性管段。冷却回路还包括多个机械柔性管部分，其被配置用于连接机械刚性管部分以形成环。该回路配置为容纳液体。液体被配置为在回路内循环，以促进热能从热源经由回路传递到散热器。

4. 发明申请

US20100064518A1 Fabrication process for a flexible, thin thermal spreader 有权
标题翻译：柔性薄型散热器的制造工艺
公开(公告)号：US20100064518A1
公开(公告)日：2010-03-18
申请号：US12283563
申请日：2008-09-12
申请人： Nathan P. Lower , Ross K. Wilcoxon , James R. Wooldridge , David W. Dlouhy
发明人： Nathan P. Lower , Ross K. Wilcoxon , James R. Wooldridge , David W. Dlouhy
IPC分类号： B21D53/04
CPC分类号： H05K7/20 , H01L23/36 , H01L23/373 , H01L23/473 , H01L2224/16 , H01L2224/16225 , H01L2224/73253 , H01L2924/00011 , H01L2924/00014 , H01L2924/01019 , H01L2924/01078 , H01L2924/01079 , H01L2924/01322 , H01L2924/09701 , H01L2924/16195 , H01L2924/3011 , Y10T29/49366 , Y10T29/49368 , Y10T29/49369 , H01L2224/0401
摘要： The present invention is a method for fabricating a thermal spreader. The method may include laminating a plurality of layer portions together to fabricate a mechanically flexible substrate. The method may further include providing an internal channel within the mechanically flexible substrate, the internal channel configured for containing an electrically-conductive liquid, the internal channel being further configured to allow for closed-loop flow of the electrically-conductive liquid within the internal channel. The method may further include integrating a pump with the mechanically flexible substrate. The method may further include fabricating a plurality of rigid metal inserts. The method may further include forming a plurality of extension portions on a surface of each rigid metal insert included in the plurality of rigid metal inserts. The method may further include connecting the plurality of rigid metal inserts to the mechanically flexible substrate.
摘要翻译：本发明是制造散热器的方法。该方法可以包括将多个层部分层叠在一起以制造机械柔性基底。所述方法还可以包括在所述机械柔性衬底内提供内部通道，所述内部通道被配置为容纳导电液体，所述内部通道进一步构造成允许所述导电液体在所述内部通道内的闭环流动。该方法还可以包括将泵与机械柔性衬底集成。该方法还可以包括制造多个刚性金属插入件。该方法还可以包括在包括在多个刚性金属插入件中的每个刚性金属插入件的表面上形成多个延伸部分。该方法还可以包括将多个刚性金属插入物连接到机械柔性基底。

5. 发明授权

US08616266B2 Mechanically compliant thermal spreader with an embedded cooling loop for containing and circulating electrically-conductive liquid 有权
标题翻译：具有嵌入式冷却回路的机械兼容散热器，用于容纳和循环导电液体
公开(公告)号：US08616266B2
公开(公告)日：2013-12-31
申请号：US12283501
申请日：2008-09-12
申请人： Ross K. Wilcoxon , Nathan P. Lower , James R. Wooldridge , David W. Dlouhy , Anthony J. Strzelczyk
发明人： Ross K. Wilcoxon , Nathan P. Lower , James R. Wooldridge , David W. Dlouhy , Anthony J. Strzelczyk
IPC分类号： H01L23/473
CPC分类号： F28D15/00 , B33Y80/00 , F28F3/06 , F28F21/065 , F28F21/089 , F28F2250/08 , F28F2255/02 , G06F1/20 , H01L23/473 , H01L2224/16225 , H01L2224/73253 , H01L2924/01019 , H01L2924/09701 , H01L2924/3011 , H05K7/20254 , Y10T29/49353
摘要： The present invention is a thermal spreader for providing a high effective thermal conductivity between a heat source and a heat sink. The thermal spreader may include a mechanically flexible substrate. The mechanically flexible substrate may be at least partially constructed of organic materials. The mechanically flexible substrate may form an internal channel which is configured for containing an electrically-conductive liquid. The thermal spreader may further include a pump. The pump may be configured for being connected to the substrate and for circulating the electrically-conductive liquid within the internal channel. The thermal spreader may further include one or more thermally-conductive, rigid metal inserts. Each insert may be configured for being in thermal contact with the electrically-conductive liquid and the substrate and for promoting heat transfer between the thermal spreader and the electrically-conductive liquid.
摘要翻译：本发明是一种用于在热源和散热器之间提供高有效热导率的散热器。散热器可以包括机械柔性基板。机械柔性基底可以至少部分地由有机材料构成。机械柔性基底可以形成内部通道，其构造成用于容纳导电液体。散热器还可以包括泵。泵可以被配置为连接到基板并且用于在内部通道内循环导电液体。散热器还可包括一个或多个导热刚性金属插入件。每个插入件可以被配置为与导电液体和基底热接触，并且用于促进散热器和导电液体之间的热传递。

6. 发明申请

US20100065256A1 Mechanically compliant thermal spreader with an embedded cooling loop for containing and circulating electrically-conductive liquid 有权
标题翻译：具有嵌入式冷却回路的机械兼容散热器，用于容纳和循环导电液体
公开(公告)号：US20100065256A1
公开(公告)日：2010-03-18
申请号：US12283501
申请日：2008-09-12
申请人： Ross K. Wilcoxon , Nathan P. Lower , James R. Wooldridge , David W. Dlouhy , Anthony J. Strzelczyk
发明人： Ross K. Wilcoxon , Nathan P. Lower , James R. Wooldridge , David W. Dlouhy , Anthony J. Strzelczyk
IPC分类号： F28D15/00 , B21D53/02
CPC分类号： F28D15/00 , B33Y80/00 , F28F3/06 , F28F21/065 , F28F21/089 , F28F2250/08 , F28F2255/02 , G06F1/20 , H01L23/473 , H01L2224/16225 , H01L2224/73253 , H01L2924/01019 , H01L2924/09701 , H01L2924/3011 , H05K7/20254 , Y10T29/49353
摘要： The present invention is a thermal spreader for providing a high effective thermal conductivity between a heat source and a heat sink. The thermal spreader may include a mechanically flexible substrate. The mechanically flexible substrate may be at least partially constructed of organic materials. The mechanically flexible substrate may form an internal channel which is configured for containing an electrically-conductive liquid. The thermal spreader may further include a pump. The pump may be configured for being connected to the substrate and for circulating the electrically-conductive liquid within the internal channel. The thermal spreader may further include one or more thermally-conductive, rigid metal inserts. Each insert may be configured for being in thermal contact with the electrically-conductive liquid and the substrate and for promoting heat transfer between the thermal spreader and the electrically-conductive liquid.
摘要翻译：本发明是一种用于在热源和散热器之间提供高有效热导率的散热器。散热器可以包括机械柔性基板。机械柔性基材可以至少部分地由有机材料构成。机械柔性基底可以形成内部通道，其构造成用于容纳导电液体。散热器还可以包括泵。泵可以被配置为连接到基板并且用于在内部通道内循环导电液体。散热器还可包括一个或多个导热刚性金属插入件。每个插入件可以被配置为与导电液体和基底热接触，并且用于促进散热器和导电液体之间的热传递。

7. 发明申请

US20090279257A1 SYSTEM AND METHOD FOR A SUBSTRATE WITH INTERNAL PUMPED LIQUID METAL FOR THERMAL SPREADING AND COOLING 有权
标题翻译：用于热膨胀和冷却的具有内部液体金属的基板的系统和方法
公开(公告)号：US20090279257A1
公开(公告)日：2009-11-12
申请号：US12116126
申请日：2008-05-06
申请人： Nathan P. Lower , Ross K. Wilcoxon , Qizhou Yao , David W. Dlouhy , John A. Chihak
发明人： Nathan P. Lower , Ross K. Wilcoxon , Qizhou Yao , David W. Dlouhy , John A. Chihak
IPC分类号： H05K7/20
CPC分类号： H05K7/20254 , H01L2924/0002 , H05K1/0272 , H05K2201/083 , H05K2203/128 , H01L2924/00
摘要： A circuit board includes a pump and a channel. The channel includes a liquid metal and a coating. The liquid metal is pumped through the channel by the pump and the coating reduces diffusion and chemical reaction between the liquid metal and at least portions of the channel. The liquid metal can carry thermal energy to act as a heat transfer mechanism between two or more locations on the substrate. The substrate may include electrical interconnects to allow electrical components to be populated onto the substrate to form an electronics assembly.
摘要翻译：电路板包括泵和通道。该通道包括液态金属和涂层。液体金属通过泵泵送通过通道，并且涂层减少了液态金属与通道的至少部分之间的扩散和化学反应。液体金属可以承载热能以在衬底上的两个或更多个位置之间用作热传递机构。衬底可以包括电互连以允许将电气部件填充到衬底上以形成电子组件。

8. 发明授权

US08174830B2 System and method for a substrate with internal pumped liquid metal for thermal spreading and cooling 有权
标题翻译：具有用于热扩散和冷却的内部泵送液态金属的衬底的系统和方法
公开(公告)号：US08174830B2
公开(公告)日：2012-05-08
申请号：US12116126
申请日：2008-05-06
申请人： Nathan P. Lower , Ross K. Wilcoxon , Qizhou Yao , David W. Dlouhy , John A. Chihak
发明人： Nathan P. Lower , Ross K. Wilcoxon , Qizhou Yao , David W. Dlouhy , John A. Chihak
IPC分类号： H05K7/20 , F28F7/00 , H01L23/34
CPC分类号： H05K7/20254 , H01L2924/0002 , H05K1/0272 , H05K2201/083 , H05K2203/128 , H01L2924/00
摘要： A circuit board includes a pump and a channel. The channel includes a liquid metal and a coating. The liquid metal is pumped through the channel by the pump and the coating reduces diffusion and chemical reaction between the liquid metal and at least portions of the channel. The liquid metal can carry thermal energy to act as a heat transfer mechanism between two or more locations on the substrate. The substrate may include electrical interconnects to allow electrical components to be populated onto the substrate to form an electronics assembly.
摘要翻译：电路板包括泵和通道。该通道包括液态金属和涂层。液体金属通过泵泵送通过通道，并且涂层减少了液态金属与通道的至少部分之间的扩散和化学反应。液体金属可以承载热能以在衬底上的两个或更多个位置之间用作热传递机构。衬底可以包括电互连以允许将电气部件填充到衬底上以形成电子组件。

9. 发明申请

US20100066178A1 Thin, solid-state mechanism for pumping electrically conductive liquids in a flexible thermal spreader 有权
标题翻译：用于在柔性散热器中泵送导电液体的薄的固态机构
公开(公告)号：US20100066178A1
公开(公告)日：2010-03-18
申请号：US12283504
申请日：2008-09-12
申请人： Nathan P. Lower , Ross K. Wilcoxon , James R. Wooldridge
发明人： Nathan P. Lower , Ross K. Wilcoxon , James R. Wooldridge
IPC分类号： H02K44/04
CPC分类号： F04B49/06 , H01L2224/16225 , H01L2224/73253 , H01L2924/01019 , H02K44/04
摘要： The present invention is a magnetic pump assembly for integration with a mechanically flexible thermal spreader. The assembly may include a casing which may be connectable to a mechanically flexible substrate of the thermal spreader. The assembly may further include a plurality of magnets which may be integrated with and enclosed by the casing. The magnets may be suitable for applying a magnetic field to an electrically-conductive liquid, and may be implemented in combination with electrodes, which may be integrated with the substrate and may be suitable for generating an electrical current flow through the liquid. The magnets and electrodes may combine to provide a pumping force for circulating the liquid within an internal channel of an electrically-conductive cooling loop of the substrate. The assembly may further include a thermally-conductive rigid metal insert integrated with the casing. The assembly may promote local thermal conductivity of the thermal spreader.
摘要翻译：本发明是一种用于与机械柔性散热器一体化的磁力泵组件。组件可以包括可以连接到散热器的机械柔性衬底的壳体。组件还可以包括多个可以与壳体一体化并由壳体包围的磁体。磁体可能适用于向导电液体施加磁场，并且可以与电极组合实施，电极可与衬底集成，并且可适用于产生通过液体的电流。磁体和电极可以组合以提供泵送力，以使液体在衬底的导电冷却回路的内部通道内循环。组件还可以包括与壳体集成的导热刚性金属插入件。组件可以提高散热器的局部导热性。

10. 发明授权

US08221089B2 Thin, solid-state mechanism for pumping electrically conductive liquids in a flexible thermal spreader 有权
标题翻译：用于在柔性散热器中泵送导电液体的薄的固态机构
公开(公告)号：US08221089B2
公开(公告)日：2012-07-17
申请号：US12283504
申请日：2008-09-12
申请人： Nathan P. Lower , Ross K. Wilcoxon , James R. Wooldridge
发明人： Nathan P. Lower , Ross K. Wilcoxon , James R. Wooldridge
IPC分类号： F04B49/06
CPC分类号： F04B49/06 , H01L2224/16225 , H01L2224/73253 , H01L2924/01019 , H02K44/04
摘要： The present invention is a magnetic pump assembly for integration with a mechanically flexible thermal spreader. The assembly may include a casing which may be connectable to a mechanically flexible substrate of the thermal spreader. The assembly may further include a plurality of magnets which may be integrated with and enclosed by the casing. The magnets may be suitable for applying a magnetic field to an electrically-conductive liquid, and may be implemented in combination with electrodes, which may be integrated with the substrate and may be suitable for generating an electrical current flow through the liquid. The magnets and electrodes may combine to provide a pumping force for circulating the liquid within an internal channel of an electrically-conductive cooling loop of the substrate. The assembly may further include a thermally-conductive rigid metal insert integrated with the casing. The assembly may promote local thermal conductivity of the thermal spreader.
摘要翻译：本发明是一种用于与机械柔性散热器一体化的磁力泵组件。组件可以包括可以连接到散热器的机械柔性衬底的壳体。组件还可以包括多个可以与壳体一体化并由壳体包围的磁体。磁体可能适用于向导电液体施加磁场，并且可以与电极组合实施，电极可与衬底集成，并且可适用于产生通过液体的电流。磁体和电极可以组合以提供泵送力，以使液体在衬底的导电冷却回路的内部通道内循环。组件还可以包括与壳体集成的导热刚性金属插入件。组件可以提高散热器的局部导热性。

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