Composite slurries of nano silicon carbide and alumina
    23.
    发明申请
    Composite slurries of nano silicon carbide and alumina 有权
    纳米碳化硅和氧化铝的复合浆料

    公开(公告)号:US20090098807A1

    公开(公告)日:2009-04-16

    申请号:US12286980

    申请日:2008-10-03

    IPC分类号: B24B7/20 C09G1/02 B24B29/02

    摘要: Improved slurry compositions comprising silicon carbide particles and alumina particles dispersed within an aqueous medium. Slurry compositions in the form of abrasive slurry compositions for use chemical mechanical planarization (CMP) processes, particularly abrasive slurry compositions for polishing of sapphire, and methods of use.

    摘要翻译: 包括分散在水性介质中的碳化硅颗粒和氧化铝颗粒的改进的浆料组合物。 用于使用化学机械平面化(CMP)工艺的磨料浆料组合物形式的淤浆组合物,特别是用于抛光蓝宝石的磨料浆料组合物和使用方法。

    Method of polishing a substrate with a polishing system containing conducting polymer
    25.
    发明授权
    Method of polishing a substrate with a polishing system containing conducting polymer 失效
    用含有导电聚合物的抛光系统抛光基材的方法

    公开(公告)号:US07021993B2

    公开(公告)日:2006-04-04

    申请号:US10198841

    申请日:2002-07-19

    IPC分类号: B24B1/00

    摘要: The invention provides a method of polishing a substrate comprising (i) contacting a substrate with a polishing system comprising (a) an abrasive, a polishing pad, a means for oxidizing a substrate, or any combination thereof, (b) a conducting polymer having an electrical conductivity of about 10−10 S/cm to about 106 S/cm, and (c) a liquid carrier, and (ii) abrading or removing at least a portion of the substrate to polish the substrate.

    摘要翻译: 本发明提供一种抛光衬底的方法,其包括(i)使衬底与抛光系统接触,所述抛光系统包括(a)研磨剂,抛光垫,用于氧化衬底的装置或其任何组合,(b)导电聚合物,其具有 约10 -6 S / cm至约10 -6 S / cm的电导率,和(c)液体载体,和(ii)至少研磨或除去 衬底的一部分以抛光衬底。