Method of forming fine conductive lines, patterns and connectors
    1.
    发明授权
    Method of forming fine conductive lines, patterns and connectors 失效
    形成细导电线,图案和连接器的方法

    公开(公告)号:US4702792A

    公开(公告)日:1987-10-27

    申请号:US791862

    申请日:1985-10-28

    摘要: The present invention discloses a method of forming fine conductive lines, patterns, and connectors, and is particularly useful in the formation of electronic devices. The method comprises a series of steps in which: a polymeric material is applied to a substrate; the polymeric material is patterned to form openings through, spaces within, or combinations thereof in the polymeric material; subsequently, conductive material is applied to the patterned polymeric material, so that it at least fills the openings and spaces existing in the polymeric material; and excess conductive material is removed from the exterior major surface of the polymeric material using chemical-mechanical polishing, to expose at least the exterior major surface of the polymeric material. The structure remaining has a planar exterior surface, wherein the conductive material filling the openings and spaces in the patterned polymeric material becomes features such as fine lines, patterns, and connectors which are surrounded by the polymeric material. The polymeric material may be left in place as an insulator or removed, leaving the conductive features on the substrate.

    摘要翻译: 本发明公开了一种形成细导电线,图案和连接器的方法,并且在电子器件的形成中特别有用。 该方法包括一系列步骤,其中:将聚合物材料施加到基底上; 将聚合物材料图案化以在聚合物材料中形成开口,其内部或其组合; 随后,将导电材料施加到图案化聚合物材料上,使得其至少填充聚合物材料中存在的开口和空间; 并且使用化学机械抛光从多孔材料的外主表面除去过量的导电材料,以至少露出聚合材料的外表面。 剩余的结构具有平坦的外表面,其中填充图案化聚合物材料中的开口和空间的导电材料变成由聚合材料包围的特征,例如细线,图案和连接器。 聚合物材料可以作为绝缘体留在原位或移除,留下基底上的导电特征。

    High resolution video storage disk
    6.
    发明授权
    High resolution video storage disk 失效
    高分辨率视频存储磁盘

    公开(公告)号:US4360583A

    公开(公告)日:1982-11-23

    申请号:US216341

    申请日:1980-12-15

    摘要: The invention relates to high resolution video storage disks comprising a substrate having disposed thereon a film of a monofunctionalized substituted tetraheterofulvalene compound and a halocarbon. The tetraheterofulvalene compound can have the molecular formula ##STR1## where X can be S and/or Se R can be an alkyl group having from about 1 to about 8 carbon atoms or a benzyl group wherein said benzyl group can be a part of a polymer chain;and Y can be either an ester or an ether.

    摘要翻译: 本发明涉及高分辨率视频存储盘,其包括其上设置有单官能取代的四异氟代戊烯化合物和卤代烃的膜的基底。 四元富瓦烯化合物可以具有其中X可以是S的分子式“IMA”,和/或SeR可以是具有约1至约8个碳原子的烷基或苄基,其中所述苄基可以是聚合物的一部分 链; Y可以是酯或醚。

    Method of Polishing a Tungsten Carbide Surface
    7.
    发明申请
    Method of Polishing a Tungsten Carbide Surface 有权
    抛光碳化钨表面的方法

    公开(公告)号:US20090103993A1

    公开(公告)日:2009-04-23

    申请号:US12224902

    申请日:2007-03-09

    IPC分类号: B24B29/02 B24B1/00 B23B27/14

    摘要: The invention is directed to a method for polishing a surface comprising tungsten carbide, comprising contacting a surface comprising tungsten carbide with an oxidizing agent, a polishing component, and a liquid carrier, and abrading at least a portion of the surface to polish the surface. The invention further provides a method for reconditioning a workpiece comprising tungsten carbide. The invention also provides a cutting tool insert having a highly polished surface.

    摘要翻译: 本发明涉及一种用于抛光包含碳化钨的表面的方法,包括使包含碳化钨的表面与氧化剂,抛光组分和液体载体接触,并研磨表面的至少一部分以抛光该表面。 本发明还提供了一种用于修复包括碳化钨的工件的方法。 本发明还提供了具有高抛光表面的切削刀具刀片。

    Method of polishing a tungsten carbide surface
    10.
    发明授权
    Method of polishing a tungsten carbide surface 有权
    抛光碳化钨表面的方法

    公开(公告)号:US08162723B2

    公开(公告)日:2012-04-24

    申请号:US12224902

    申请日:2007-03-09

    IPC分类号: B24B1/00

    摘要: The invention is directed to a method for polishing a surface comprising tungsten carbide, comprising contacting a surface comprising tungsten carbide with an oxidizing agent, a polishing component, and a liquid carrier, and abrading at least a portion of the surface to polish the surface. The invention further provides a method for reconditioning a workpiece comprising tungsten carbide. The invention also provides a cutting tool insert having a highly polished surface.

    摘要翻译: 本发明涉及一种用于抛光包含碳化钨的表面的方法,包括使包含碳化钨的表面与氧化剂,抛光组分和液体载体接触,并研磨表面的至少一部分以抛光该表面。 本发明还提供了一种用于修复包括碳化钨的工件的方法。 本发明还提供了具有高抛光表面的切削刀具刀片。