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公开(公告)号:WO2010049348A3
公开(公告)日:2011-03-17
申请号:PCT/EP2009063918
申请日:2009-10-22
Applicant: ASML NETHERLANDS BV , LEEWIS CHRISTIAN , VAN DE KERKHOF MARCUS , VAN DER MAST KAREL , VANOPPEN PETER , ALVAREZ SANCHEZ RUBEN
Inventor: LEEWIS CHRISTIAN , VAN DE KERKHOF MARCUS , VAN DER MAST KAREL , VANOPPEN PETER , ALVAREZ SANCHEZ RUBEN
IPC: G03F7/20
CPC classification number: G03F7/70625
Abstract: In a method for determining one or more properties of a substrate, scatterometry spectra can be measured from one or more targets on the substrate. Reconstructions of each of said spectra can be performed to derive one or more values for the property of the substrate, by comparing representations of each of the measured spectra with one or more modeled representations of spectra calculated using variable parameter values. At least one parameter in the reconstruction for each spectrum can be linked to the value of the parameter used in the reconstruction for a different spectrum.
Abstract translation: 在确定衬底的一个或多个特性的方法中,可以从衬底上的一个或多个靶测量散射光谱。 可以通过将每个测量光谱的表示与使用可变参数值计算的光谱的一个或多个建模表示进行比较,来执行每个所述光谱的重建以导出衬底性质的一个或多个值。 每个频谱的重建中至少有一个参数可以链接到在不同频谱的重构中使用的参数的值。
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公开(公告)号:NL2008197A
公开(公告)日:2012-08-14
申请号:NL2008197
申请日:2012-01-30
Applicant: ASML NETHERLANDS BV
Inventor: BHATTACHARYYA KAUSTUVE , BOEF ARIE , KEIJ STEFAN , VANOPPEN PETER
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公开(公告)号:NL2011816A
公开(公告)日:2014-06-04
申请号:NL2011816
申请日:2013-11-19
Applicant: ASML NETHERLANDS BV
Inventor: VANOPPEN PETER , BROUWER ERIC , BESTEN JAN , HINNEN PAUL , ENGELEN ADRIANUS , CRAMER HUGO
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公开(公告)号:NL2005510A
公开(公告)日:2011-06-16
申请号:NL2005510
申请日:2010-10-13
Applicant: ASML NETHERLANDS BV
Inventor: MEGENS HENRICUS , QUAEDACKERS JOHANNES , LEEWIS CHRISTIAN , VANOPPEN PETER
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公开(公告)号:NL2003693A
公开(公告)日:2010-05-20
申请号:NL2003693
申请日:2009-10-22
Applicant: ASML NETHERLANDS BV
Inventor: LEEWIS CHRISTIAN , KERKHOF MARCUS , MAST KAREL , VANOPPEN PETER , SANCHEZ RUBEN ALVAREZ
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公开(公告)号:NL2009508A
公开(公告)日:2013-04-25
申请号:NL2009508
申请日:2012-09-24
Applicant: ASML NETHERLANDS BV
Inventor: KOOLEN ARMAND , PELLEMANS HENRICUS , SCHAAR MAURITS , VANOPPEN PETER , KUBIS MICHAEL
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