POLISHING SLURRY COMPOSITION
    2.
    发明申请
    POLISHING SLURRY COMPOSITION 审中-公开
    抛光浆料组合物

    公开(公告)号:US20170022391A1

    公开(公告)日:2017-01-26

    申请号:US15205684

    申请日:2016-07-08

    CPC classification number: C09G1/02 C23F3/06

    Abstract: A polishing slurry composition is provided. The polishing slurry composition includes at least two types of abrasive particles among first abrasive particles, second abrasive particles, and third abrasive particles, and an oxidizer. A peak-to-valley roughness Rpv decreases when a contact area between the abrasive particles and a tungsten-containing film increases.

    Abstract translation: 提供抛光浆料组合物。 抛光浆料组合物包括第一磨料颗粒,第二磨料颗粒和第三磨料颗粒中的至少两种磨料颗粒和氧化剂。 当磨料颗粒和含钨膜之间的接触面积增加时,峰 - 谷粗糙度Rpv降低。

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