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    • 81. 发明授权
    • Thermal interface material and method for making the same
    • 热界面材料及其制造方法
    • US07678614B2
    • 2010-03-16
    • US11321140
    • 2005-12-29
    • Hua HuangChang-Hong LiuShou-Shan Fan
    • Hua HuangChang-Hong LiuShou-Shan Fan
    • H01L21/00
    • H01L23/373H01L23/3733H01L2924/0002H01L2924/00
    • A thermal interface material (100) includes a macromolecular matrix (10) and a plurality of thermally conductive fibers (20) incorporated therein. The macromolecular matrix (10) has a first surface (11) and an opposite second surface (12). Each of the thermally conductive fibers (20) is substantially parallel to each other and extends between the first and second surfaces (11), (12). A method for manufacturing the thermal interface material includes the steps of: (a) providing a number of thermally conductive fibers; (b) aligning the thermally conductive fibers uniformly and directionally to form an array of the thermally conductive fibers; (c) immersing the array of thermally conductive fibers into a liquid macromolecular material; (d) solidifying the liquid macromolecular material to obtain a macromolecular matrix having the two opposite surfaces with the thermally conductive fibers embedded therein, that is, a desired interface material is obtained.
    • 热界面材料(100)包括大分子基体(10)和并入其中的多个导热纤维(20)。 大分子基质(10)具有第一表面(11)和相对的第二表面(12)。 每个导热纤维(20)基本上彼此平行并且在第一和第二表面(11),(12)之间延伸。 制造热界面材料的方法包括以下步骤:(a)提供多个导热纤维; (b)均匀且定向地对准导热纤维,以形成导热纤维的阵列; (c)将导热纤维阵列浸入液体大分子材料中; (d)固化液体高分子材料,得到具有嵌入其中的导热纤维的两个相对表面的高分子基体,即获得所需的界面材料。
    • 88. 发明申请
    • Probe for scanning thermal microscope
    • 扫描热显微镜探头
    • US20070085002A1
    • 2007-04-19
    • US11448565
    • 2006-06-07
    • Yuan YaoChang-Hong LiuShou-Shan Fan
    • Yuan YaoChang-Hong LiuShou-Shan Fan
    • G01N23/00
    • G01K7/028G01K2211/00G01Q60/58G01Q70/12Y10S977/867Y10S977/876
    • A probe for a scanning thermal microscope includes a cantilever beam, an insulating layer, a conductive layer and a carbon nanotube. The cantilever beam includes a microtip at a distal end thereof, and the microtip has a conductive exterior portion with a pointed part. The insulating layer is formed on a part of the conductive exterior portion other than the pointed part thereof. The conductive layer is formed on the insulating layer and has a coupling portion in contact with the pointed part of the conductive exterior portion of the microtip, the coupling portion of the conductive layer and the pointed part of the conductive exterior portion thereby cooperatively form a thermocouple junction. The carbon nanotube has one end arranged on the thermocouple junction. The probe for a scanning thermal microscope increases spatial resolution of scanning thermal microscope and can prevent excessive current leakage.
    • 用于扫描热显微镜的探针包括悬臂梁,绝缘层,导电层和碳纳米管。 悬臂梁在其远端包括微尖端,并且微尖端具有带尖部的导电外部部分。 绝缘层形成在除了其尖锐部分之外的导电外部部分的一部分上。 导电层形成在绝缘层上,并且具有与微尖端的导电外部部分的尖部接触的耦合部分,导电层的耦合部分和导电外部部分的尖端部分协同地形成热电偶 交界处 碳纳米管具有设置在热电偶结上的一端。 扫描热显微镜的探头增加了扫描热显微镜的空间分辨率,可以防止过大的电流泄漏。
    • 89. 发明申请
    • Method for making thread
    • 制作线程的方法
    • US20050230874A1
    • 2005-10-20
    • US11049066
    • 2005-02-01
    • Chang-Hong LiuHua HuangShou-Shan Fan
    • Chang-Hong LiuHua HuangShou-Shan Fan
    • B29C67/00D01D5/00
    • D01F1/10B82Y30/00D01D5/00D01F6/70
    • A method (10) for making a thread includes the steps of: mixing a polymer material and a solvent to form a solution (11); providing a liquid containing polar molecules, the liquid being insoluble in the solution (12); adding the solution to the liquid to form a solution film on a surface of the liquid (13); and applying an apparatus having a tip to the solution film for drawing out a thread therefrom (14). The solution can further contain an additive for improving one or more properties of the thread. The additive can be selected from nano-materials, for example, carbon nanotubes. The liquid containing polar molecules is water, or a solution having water as a solvent. The tip of the apparatus is needle-shaped.
    • 用于制造线的方法(10)包括以下步骤:将聚合物材料和溶剂混合以形成溶液(11); 提供含有极性分子的液体,所述液体不溶于溶液(12)中; 将溶液加入到液体中以在液体(13)的表面上形成溶液膜; 以及将具有尖端的装置施加到所述溶液膜以从所述溶液膜中抽出螺纹(14)。 该溶液可以进一步含有用于改善丝线的一种或多种性质的添加剂。 添加剂可以选自纳米材料,例如碳纳米管。 含有极性分子的液体是水或具有水作为溶​​剂的溶液。 设备的尖端是针形的。