Polishing slurry and method for chemical-mechanical polishing of copper
    2.
    发明申请
    Polishing slurry and method for chemical-mechanical polishing of copper 审中-公开
    抛光浆料和铜的化学机械抛光方法

    公开(公告)号:US20050022456A1

    公开(公告)日:2005-02-03

    申请号:US10631698

    申请日:2003-07-30

    摘要: The claimed invention involves a novel aqueous polishing slurry for chemical-mechanical polishing that is effective for polishing copper at high polish rates. The aqueous slurry according to the present invention comprises particles of MoO2 in an oxidizing agent. A method for polishing copper by chemical-mechanical polishing includes contacting copper with a polishing pad and an aqueous slurry comprising particles of MoO2 in an oxidizing agent.

    摘要翻译: 所要求保护的发明涉及用于化学 - 机械抛光的新颖的水性抛光浆料,其以高抛光速率对铜进行抛光是有效的。 根据本发明的含水浆料包含氧化剂中的MoO 2颗粒。 通过化学机械抛光来抛光铜的方法包括使铜与抛光垫接触,以及包含氧化剂中的MoO 2颗粒的含水浆料。