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公开(公告)号：US06713151B1
公开(公告)日：2004-03-30
申请号：US09333564
申请日：1999-06-21
申请人： Nancy F. Dean , Roger A. Emigh , Michael R. Pinter , Charles Smith , Timothy R. Knowles , Mani Ahmadi , Brett M. Ellman , Christopher L. Seaman
发明人： Nancy F. Dean , Roger A. Emigh , Michael R. Pinter , Charles Smith , Timothy R. Knowles , Mani Ahmadi , Brett M. Ellman , Christopher L. Seaman
IPC分类号： B32B3300
CPC分类号： B32B5/16 , H01L2924/0002 , Y10T428/23914 , Y10T428/23943 , Y10T428/23986 , Y10T428/23993 , H01L2924/00
摘要： Described is a fibrous thermal interface. The interface comprises flocked thermally conductive fibers embedded in an adhesive in substantially vertical orientation with portions of the fibers extending out of the adhesive. An encapsulant fills spaces between the portions of the fibers that extend out of the adhesive and beneath the free tips of the fibers.
摘要翻译： 描述的是纤维热界面。 该界面包括以基本垂直取向嵌入粘合剂中的植绒热传导纤维，其中部分纤维延伸出粘合剂。 密封剂填充纤维部分之间的空间，其延伸出粘合剂之外并且在纤维的自由尖端之下。
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公开(公告)号：US07144624B2
公开(公告)日：2006-12-05
申请号：US10072424
申请日：2002-02-08
CPC分类号： F28F3/022 , B82Y10/00 , C23C16/0281 , C23C16/26 , H01L23/36 , H01L23/373 , H01L23/3733 , H01L23/4275 , H01L2924/0002 , H01L2924/3011 , Y10S165/905 , Y10S277/938 , Y10S977/734 , Y10S977/742 , Y10S977/753 , Y10T428/2913 , Y10T428/2918 , Y10T428/2935 , Y10T428/298 , H01L2924/00
摘要： A thermal interface includes nanofibrils. The nanofibrils may be attached to a flat base or membrane, or may be attached to the tip portions of larger diameter fibers. The nanofibrils have a diameter of less than about 1 micron, and may advantageously be formed from single walled and/or multi-walled nanotubes.
摘要翻译： 热界面包括纳米原纤维。 纳米原纤维可以连接到平坦的基底或膜上，或者可以附着到较大直径纤维的末端部分。 纳米原纤维具有小于约1微米的直径，并且可以有利地由单壁和/或多壁纳米管形成。
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公开(公告)号：US07132161B2
公开(公告)日：2006-11-07
申请号：US10464830
申请日：2003-06-17
CPC分类号： C09J7/00 , B08B1/00 , B08B7/0028 , B82Y10/00 , B82Y30/00 , C09J2201/626 , F28F3/022 , H01L23/36 , H01L23/373 , H01L23/4275 , H01L2924/0002 , Y10S428/903 , Y10T428/23957 , Y10T428/23993 , Y10T428/24132 , Y10T428/2913 , Y10T428/292 , Y10T428/2935 , Y10T428/294 , Y10T428/298 , Y10T442/603 , Y10T442/608 , Y10T442/614 , H01L2924/00
摘要： A fiber velvet comprising nano-size fibers or nanofibrils attached to micro-size fibers is disclosed. Methods of manufacturing the velvet as well as various uses of the velvet are also described. For example, the fiber velvet can be used as a thermal interface or as an adhesive material. The nanofibrils may be attached to a flat base or membrane, or may be attached to the tip portions of the micro-size or larger diameter fibers. Various attributes of the micro-size fibers and of the nano-size fibers, for example, geometry (e.g. size, length, packing density) material type (e.g. carbon, metal, polymer, or ceramic) and properties (e.g. conductivity, modulus, surface energy, dielectric constant, surface roughness) can be selected depending on the desired attributes of the fiber velvet. The nanofibrils have a diameter of less than about 1 micron, and may advantageously be formed from single walled and/or multi-walled carbon nanotubes.
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公开(公告)号：US06913075B1
公开(公告)日：2005-07-05
申请号：US09593587
申请日：2000-06-13
IPC分类号： F28F3/02 , H01L23/36 , H01L23/373 , H01L23/427 , F28F7/00
CPC分类号： F28F3/022 , B82Y10/00 , C23C16/0281 , C23C16/26 , H01L23/36 , H01L23/373 , H01L23/3733 , H01L23/4275 , H01L2924/0002 , H01L2924/3011 , Y10S165/905 , Y10S277/938 , Y10S977/734 , Y10S977/742 , Y10S977/753 , Y10T428/2913 , Y10T428/2918 , Y10T428/2935 , Y10T428/298 , H01L2924/00
摘要： A thermal interface includes nanofibrils. The nanofibrils may be attached to a flat base or membrane, or may be attached to the tip portions of larger diameter fibers. The nanofibrils have a diameter of less than about 1 micron, and may advantageously be formed from single walled and/or multi-walled nanotubes.
摘要翻译： 热界面包括纳米原纤维。 纳米原纤维可以连接到平坦的基底或膜上，或者可以附着到较大直径纤维的末端部分。 纳米原纤维具有小于约1微米的直径，并且可以有利地由单壁和/或多壁纳米管形成。
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5.发明授权
公开(公告)号：US6119573A
公开(公告)日：2000-09-19
申请号：US789111
申请日：1997-01-27
摘要： Carbon fiber material and carbon fiber material that is saturated with hydrocarbon solid-liquid phase change material may be used as thermal management materials for providing a thermally conductive interface between a heat source and its housing. Such carbon fiber material may also be used for mechanical isolation of the heat source from its housing. Carbon fibers used in the carbon fiber material may be unidirectionally oriented to provide for low friction, thus optimizing critically controlled friction tolerances. Additionally the carbon fiber material saturated with hydrocarbon solid-liquid phase change material may be used to transfer heat into the an inherently nonconductive medium.
摘要翻译： 碳氢化合物固体 - 液体相变材料饱和的碳纤维材料和碳纤维材料可用作热管理材料，用于在热源和其壳体之间提供导热界面。 这种碳纤维材料也可用于将热源与其壳体机械隔离。 碳纤维材料中使用的碳纤维可以单向取向以提供低摩擦，从而优化严格控制的摩擦公差。 此外，用烃固体 - 液相变材料饱和的碳纤维材料可用于将热量传递到固有的非导电介质中。
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