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US07700489B2 Method of manufacturing a semiconductor device 失效
制造半导体器件的方法

Method of manufacturing a semiconductor device
摘要:
A method of manufacturing a semiconductor device includes depositing a SiO2 film on the substrate having formed thereon a wiring pattern; coating a SOG film on the SiO2 film; and polishing the SOG film using a slurry containing cerium oxide and cationic surfactant with a chemical-mechanical polishing process.
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