发明名称 Substrate transfer method and apparatus.
摘要 <p>A method of transferring a substrate between a stage for holding a substrate thereon and a conveying hand for conveying the substrate, is disclosed. In an aspect, the method includes the steps of: moving the conveying hand having the substrate held thereon to a stage attraction starting position; starting attraction, through the stage, of the substrate held by the conveying hand; moving the conveying hand to a transfer position on a side of an attracting surface of the stage remote from the stage attraction starting position; and releasing the attraction of the substrate through the conveying hand. &lt;IMAGE&gt;</p>
申请公布号 EP0475617(A1) 申请公布日期 1992.03.18
申请号 EP19910307755 申请日期 1991.08.22
申请人 CANON KABUSHIKI KAISHA 发明人 KUNO, MITSUTOSHI
分类号 B65G49/07;G03F7/20;H01L21/677 主分类号 B65G49/07
代理机构 代理人
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