发明名称 DRIVING APPARATUS, EXPOSURE APPARATUS, AND DEVICE MANUFACTURING METHOD
摘要 <p>A driving apparatus, an exposure apparatus, and a device manufacturing method are provided to decrease a foot print of the driving apparatus by overlapping at least a portion of a driving coil with a swap coil. A driving apparatus(SD) includes a stator(SM) and two movers(ST1,ST2). The stator includes first and second regions. The movers are movable on the stator and include a magnet. The stator includes a coil unit. The coil unit includes a driving coil(DC) and a swap coil(SC). The driving coil drives the movers in the first and second regions to be independently from each other. The swap coil replaces the movers between the first and second regions. At least one of the driving coils is arranged to be overlapped with the swap coil.</p>
申请公布号 KR20070112001(A) 申请公布日期 2007.11.22
申请号 KR20070047380 申请日期 2007.05.16
申请人 CANON KABUSHIKI KAISHA 发明人 KORENAGA NOBUSHIGE
分类号 H01L21/027 主分类号 H01L21/027
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