SUPEROLEOPHOBIC SUBSTRATES AND METHODS OF FORMING SAME
    11.
    发明申请
    SUPEROLEOPHOBIC SUBSTRATES AND METHODS OF FORMING SAME 审中-公开
    超疏水基板及其形成方法

    公开(公告)号:US20110287217A1

    公开(公告)日:2011-11-24

    申请号:US12784955

    申请日:2010-05-21

    IPC分类号: B32B3/00 C03C23/00

    摘要: Superoleophobic substrates and methods of forming same are disclosed. The methods include providing a laser-ablatable substrate comprising glass and directing a laser beam to the substrate surface and laser-ablating at least a portion thereof to form an array of spaced-apart micropillars having sidewalls. The laser beam is provided with sufficient energy to form on the sidewalls an irregular rough surface with re-entrant microscale and nanoscale features that render the substrate surface superoleophobic when coated with a low-surface-energy coating.

    摘要翻译: 公开了超疏油基材及其形成方法。 所述方法包括提供包含玻璃并将激光束引导到基底表面的激光可消融基底,并激光烧蚀其至少一部分,以形成具有侧壁的间隔开的微柱的阵列。 激光束具有足够的能量以在侧壁上形成不规则的粗糙表面,具有重新进入的微尺度和纳米尺度特征,当涂覆有低表面能涂层时,使基底表面具有超疏油性。

    Method of making an article of semiconducting material
    14.
    发明授权
    Method of making an article of semiconducting material 失效
    制造半导体材料制品的方法

    公开(公告)号:US08480803B2

    公开(公告)日:2013-07-09

    申请号:US12609987

    申请日:2009-10-30

    IPC分类号: C30B11/14

    摘要: A method of making an article of a semiconducting material involves withdrawing from a melt of molten semiconducting material a solid mold having already formed on an external surface of the mold a solid layer of the semiconducting material. During the act of withdrawal, one or more of a temperature, a force, and a relative rate of withdrawal are controlled in order to achieve one or more desired attributes in a solid overlayer of semiconductor material that is formed over the solid layer during the withdrawal.

    摘要翻译: 制造半导体材料的方法包括从熔融半导体材料的熔体中取出已经在模具的外表面上形成半导体材料的固体层的固体模具。 在退出动作期间,控制一个或多个温度,力和相对退出速率,以便在退出期间在固体层上形成的半导体材料的固体覆层中实现一个或多个期望属性 。

    OLEOPHOBIC GLASS SUBSTRATES
    18.
    发明申请
    OLEOPHOBIC GLASS SUBSTRATES 有权
    多孔玻璃基材

    公开(公告)号:US20110206903A1

    公开(公告)日:2011-08-25

    申请号:US13027396

    申请日:2011-02-15

    申请人: Prantik Mazumder

    发明人: Prantik Mazumder

    摘要: A glass substrate having an oleophobic surface. The surface is substantially free of features that form a reentrant geometry and includes a plurality of gas-trapping features extending from the surface to a depth below the surface and a coating comprising at least one of a fluoropolymer and a fluorosilane. The gas-trapping features are substantially isolated from each other, and trap gas below droplets to prevent wetting of the surface.

    摘要翻译: 具有疏油性表面的玻璃基板。 表面基本上没有形成折入几何形状的特征,并且包括从表面延伸到表面下方的深度的多个气体捕获特征以及包含含氟聚合物和氟硅烷中的至少一种的涂层。 气体捕获特征基本上彼此隔离,并将气体捕获在液滴之下以防止表面的润湿。

    METHOD OF EXOCASTING AN ARTICLE OF SEMICONDUCTING MATERIAL
    19.
    发明申请
    METHOD OF EXOCASTING AN ARTICLE OF SEMICONDUCTING MATERIAL 有权
    出售半导体材料的方法

    公开(公告)号:US20110135902A1

    公开(公告)日:2011-06-09

    申请号:US12631054

    申请日:2009-12-04

    IPC分类号: B28B1/30

    摘要: A method of making an article of a semiconducting material involves selecting a target thickness for the article and then submerging a mold into a molten semiconducting material for a submersion time effective to form a solid layer of semiconducting material over an external surface of the mold where the thickness of the solid layer is substantially equal to the target thickness. The submersion time is selected to be substantially equal to a transition time, which is determined from a plot of solid layer thickness versus submersion time for a mold having particular attributes, including mold composition, mold thickness and initial mold temperature. The transition time, and thus the submersion time, corresponds to a maximum in solid layer thickness in the solid layer thickness versus submersion time curve for the particular mold.

    摘要翻译: 制造半导体材料制品的方法包括选择制品的目标厚度,然后将模具浸入熔融半导体材料中以便浸入时间有效地在模具的外表面上形成半导体材料的固体层,其中 固体层的厚度基本上等于目标厚度。 浸入时间被选择为基本上等于转变时间,其从具有特定属性的模具的实心层厚度对浸没时间的图确定,包括模具成分,模具厚度和初始模具温度。 过渡时间,从而浸没时间对应于固体层厚度对于特定模具的固体层厚度与浸没时间曲线的最大值。