发明名称 CARRIER DEVICE AND EXPOSURE DEVICE
摘要 <p><P>PROBLEM TO BE SOLVED: To provide a carrier device and an exposure device by which a plurality of masks can be efficiently recovered and distributed from the exposure device. Ž<P>SOLUTION: A spacer 20 is arranged between a plurality of masks M on which a pattern P is formed, respectively, to carry, so that a gap can be made in order that the pattern P of the mask M is not be damaged by the spacer 20 when they are piled. Thereby the masks can be carried in a compact manner, and a plurality of the masks M can be recovered at once and distributed at once, consequently the carrying time is significantly shortened and operation rate of the device using the mask M can be improved. Ž<P>COPYRIGHT: (C)2007,JPO&INPIT Ž</p>
申请公布号 KR20070051743(A) 申请公布日期 2007.05.18
申请号 KR20060112338 申请日期 2006.11.14
申请人 NSK LTD. 发明人 SAJI NOBUHITO
分类号 H01L21/027;G03F1/66 主分类号 H01L21/027
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