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公开(公告)号:US20080070485A1
公开(公告)日:2008-03-20
申请号:US11532090
申请日:2006-09-14
申请人: Chien-Hsuan Chen , Ho-Da Jiang , Chih-Yueh Li , Chih-Chin Yang , Cheng-Hsun Wu
发明人: Chien-Hsuan Chen , Ho-Da Jiang , Chih-Yueh Li , Chih-Chin Yang , Cheng-Hsun Wu
IPC分类号: B24B1/00
CPC分类号: B24B53/017 , B24B37/042
摘要: A chemical mechanical polishing (CMP) process at least includes a polishing step and an ex-situ conditioning step, and the ex-situ conditioning step must be immediately performed after the polishing step. Therefore, it can save the process time. Furthermore, when applying to a CMP apparatus with several polishing regions, it can integrate these polishing regions having different polishing time in order to shorten total manufacturing time, thereby improving throughput.
摘要翻译: 化学机械抛光(CMP)工艺至少包括抛光步骤和非原位调节步骤,并且必须在抛光步骤之后立即进行外部位置调节步骤。 因此,可以节省处理时间。 此外,当施加到具有多个抛光区域的CMP装置时,可以将具有不同抛光时间的这些抛光区域整合,以缩短总制造时间,从而提高生产量。