发明申请
US20100015807A1 Chemical Mechanical Polishing Composition for Copper Comprising Zeolite 审中-公开
包含沸石的铜的化学机械抛光组合物

Chemical Mechanical Polishing Composition for Copper Comprising Zeolite
摘要:
The present invention relates to a CMP slurry composition for polishing a copper film in a semiconductor device fabricating process. The CMP composition for polishing a substrate comprising copper comprises zeolite, an oxidizer and a complexing agent and a content of the complexing agent is 0.01˜0.8 weight % with respect to an entire weight of the polishing composition.
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