3D RF-substrate patterning
    2.
    发明授权

    公开(公告)号:US10211497B1

    公开(公告)日:2019-02-19

    申请号:US15601327

    申请日:2017-05-22

    Abstract: A microstrip transmission line comprising a dielectric substrate including a series of periodic sinusoidal undulation portions defining spaced apart peaks and troughs, where a distance between the peaks and troughs defines a period of the microstrip line, and where each peak defines a maximum height of the substrate and each trough defines a minimum height of the substrate. The transmission line further includes a conductive strip formed to a surface of the substrate so that the conductive strip follows the undulation portions. The conductive strip includes a modulation portion in a width direction of the conductive strip perpendicular to a signal propagation direction along the strip, where the modulation portion includes a minimum width portion provided at each peak and a maximum width portion provided at each trough so that a variation of a ratio between the width of the conductive strip and the height of the substrate is maximized.

    THERMAL INTERFACE MATERIALS USING METAL NANOWIRE ARRAYS AND SACRIFICIAL TEMPLATES
    9.
    发明申请
    THERMAL INTERFACE MATERIALS USING METAL NANOWIRE ARRAYS AND SACRIFICIAL TEMPLATES 审中-公开
    使用金属纳米阵列和非常模板的热界面材料

    公开(公告)号:US20160251769A1

    公开(公告)日:2016-09-01

    申请号:US15006597

    申请日:2016-01-26

    Abstract: A method for making a thermal interface material (TIM) comprises the steps of: depositing a seed layer onto a substrate; attaching a template membrane to the substrate; depositing metal into one or more of the pores of the template membrane, substantially filling the template membrane to create a vertically-aligned metal nanowire (MNW) array comprising a plurality of nanowires that grow upward from the seed layer; and after the template membrane is substantially filled with the deposited metal, removing the template membrane, leaving the plurality of nanowires attached to the seed layer. A TIM comprises: a vertically-aligned MNW array comprising a plurality of nanowires that grow upward from a seed layer deposited on the surface of a template membrane, and the template membrane being removed after MNW growth.

    Abstract translation: 制备热界面材料(TIM)的方法包括以下步骤:将种子层沉积到基底上; 将模板膜附着到基底上; 将金属沉积到模板膜的一个或多个孔中,基本上填充模板膜以产生垂直排列的金属纳米线(MNW)阵列,其包括从种子层向上生长的多个纳米线; 并且在模板膜基本上被沉积的金属填充之后,去除模板膜,留下多个纳米线附着到晶种层上。 TIM包括:垂直对齐的MNW阵列,其包括从沉积在模板膜的表面上的种子层向上生长的多个纳米线,并且在MNW生长之后去除模板膜。

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