Chemical mechanical planarization pad
    61.
    发明授权
    Chemical mechanical planarization pad 有权
    化学机械平面化垫

    公开(公告)号:US07931713B2

    公开(公告)日:2011-04-26

    申请号:US11938877

    申请日:2007-11-13

    申请人: Thomas H. Baum

    发明人: Thomas H. Baum

    CPC分类号: H01L21/3212

    摘要: A Chemical Mechanical Planarization (CMP) Pad. The CMP pad may be hydrophobic due to the incorporation of metal complexing agents. The CMP pad substantially retaining planarization characteristics throughout planarization applications. Shearing, hardness, wearing, water absorption and electrical characteristics of the CMP pad remain substantially constant during CMP applications.

    摘要翻译: 化学机械平面化(CMP)垫。 由于掺入金属络合剂,CMP垫可能是疏水性的。 CMP平铺化应用中基本上保持了平坦化特性。 在CMP应用中,CMP垫的剪切,硬度,磨损,吸水性和电气特性保持基本恒定。

    FORMULATIONS FOR REMOVING COOPER-CONTAINING POST-ETCH RESIDUE FROM MICROELECTRONIC DEVICES
    67.
    发明申请
    FORMULATIONS FOR REMOVING COOPER-CONTAINING POST-ETCH RESIDUE FROM MICROELECTRONIC DEVICES 审中-公开
    用于从微电子设备中去除合成的后置残留物的配方

    公开(公告)号:US20090301996A1

    公开(公告)日:2009-12-10

    申请号:US12093125

    申请日:2006-11-07

    IPC分类号: B44C1/22 C11D3/00

    摘要: A method and composition for removing copper-containing post-etch and/or post-ash residue from patterned microelectronic devices is described. The removal composition includes a diluent, a solvent and a copper corrosion inhibitor, wherein the diluent may be a dense fluid or a liquid solvent. The removal compositions effectively remove the copper-containing post-etch residue from the microelectronic device without damaging exposed low-k dielectric and metal interconnect materials.

    摘要翻译: 描述了用于从图案化的微电子器件去除含铜的后蚀刻和/或后灰渣的方法和组合物。 除去组合物包括稀释剂,溶剂和铜缓蚀剂,其中稀释剂可以是致密流体或液体溶剂。 去除组合物有效地从微电子器件去除含铜的蚀刻后残留物,而不损害暴露的低k电介质和金属互连材料。