发明名称 METHOD AND APPARATUS FOR TRANSFERRING SUBSTRATES, AND EQUIPMENT FOR PROCESSING SUBSTRATE HAVING THE APPARATUS
摘要 <p>PURPOSE: A method and an apparatus for transferring substrates, and equipment for processing the substrate having the apparatus are provided to minimize bending of a substrate by transferring a substrate around a shaft shorter than the width of the substrate. CONSTITUTION: In a device, a substrate transfer device includes a driving part(220) for rotating a shafts of a group and shafts of the group. The shafts of the group includes at least one first shaft(212), a second shaft(214) shorter than the first shaft, and a third shaft(216) shorter than the first length. The second shafts are located on the same plane of at least one of the first shaft. The third shafts are located on the same plane of at least first shaft. The second shafts are nearly located than the other end of at least first shaft. Third shafts are nearly located than the other end of at least first shaft.</p>
申请公布号 KR20090129156(A) 申请公布日期 2009.12.16
申请号 KR20080055283 申请日期 2008.06.12
申请人 SEMES CO., LTD. 发明人 HAM, SEUNG WON;KIM, SANG KIL
分类号 H01L21/677 主分类号 H01L21/677
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