发明申请
US20080227297A1 CHEMICAL MECHANICAL POLISHING METHOD AND METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE 审中-公开
化学机械抛光方法及制造半导体器件的方法

CHEMICAL MECHANICAL POLISHING METHOD AND METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE
摘要:
A chemically mechanically polishing method is provided, which includes slide-contacting a polishing film with a polishing pad while feeding a first chemical liquid and a second chemical liquid to the polishing pad. The first chemical liquid contains an electrolyte and bubbles having a diameter ranging from 10 nm to 1000 μm, and the second chemical liquid contains abrasive particles.
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