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公开(公告)号:US20170074810A1
公开(公告)日:2017-03-16
申请号:US15352398
申请日:2016-11-15
Applicant: KLA-Tencor Corporation
Inventor: David L. ADLER , Kirk Bertsche , Mark McCord , Stuart Friedman
IPC: G01N23/203 , H01J37/244 , G01N23/225 , H01J37/28
CPC classification number: G01N23/203 , G01N21/956 , G01N21/95607 , G01N23/20 , G01N23/2251 , G01N23/2252 , G01N2223/304 , G01N2223/611 , G01N2223/646 , G03F1/84 , G03F1/86 , G03F7/70616 , G03F7/7065 , H01J37/244 , H01J37/28 , H01J2237/2817
Abstract: A method and apparatus for inspection and review of defects is disclosed wherein data gathering is improved. In one embodiment, multiple or segmented detectors are used in a particle beam system.
Abstract translation: 公开了一种用于检查和检查缺陷的方法和装置,其中提高了数据收集。 在一个实施例中,在粒子束系统中使用多个或分段检测器。