发明名称 MEASURING DEVICE, AND MANUFACTURING METHOD OF OPTICAL SYSTEM USING THE MEASURING DEVICE, AND MOUNTING BASE
摘要 PROBLEM TO BE SOLVED: To obtain superior reproducibility on the obtained measured result of the shape and size of an object to be inspected, even if complete reproducibility is not obtained on methods or the like for holding and conveying the object to be inspected and mounting the object on a mounting base. SOLUTION: In the measuring device for measuring an object 8 to be inspected for measuring the shape and size by putting it on the mounting base 5, the mounting base 5 has floating means (7, 6) for floating the object 8 to be inspected by air pressure, before a measurement is performed.
申请公布号 JP2002236013(A) 申请公布日期 2002.08.23
申请号 JP20010033337 申请日期 2001.02.09
申请人 NIKON CORP 发明人 EBI MASAMI
分类号 G01B21/00;(IPC1-7):G01B21/00 主分类号 G01B21/00
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