公开(公告)号：US11714357B2

公开(公告)日：2023-08-01

申请号：US17363057

申请日：2021-06-30

申请人： ASML NETHERLANDS B.V.

发明人： Alexander Ypma ,  Cyrus Emil Tabery ,  Simon Hendrik Celine Van Gorp ,  Chenxi Lin ,  Dag Sonntag ,  Hakki Ergün Cekli ,  Ruben Alvarez Sanchez ,  Shih-Chin Liu ,  Simon Philip Spencer Hastings ,  Boris Menchtchikov ,  Christiaan Theodoor De Ruiter ,  Peter Ten Berge ,  Michael James Lercel ,  Wei Duan ,  Pierre-Yves Jerome Yvan Guittet

IPC分类号： G03F7/20 ,  G03F7/00

CPC分类号： G03F7/70491 ,  G03F7/705 ,  G03F7/70658

摘要： A method and associated computer program for predicting an electrical characteristic of a substrate subject to a process. The method includes determining a sensitivity of the electrical characteristic to a process characteristic, based on analysis of electrical metrology data including electrical characteristic measurements from previously processed substrates and of process metrology data including measurements of at least one parameter related to the process characteristic measured from the previously processed substrates; obtaining process metrology data related to the substrate describing the at least one parameter; and predicting the electrical characteristic of the substrate based on the sensitivity and the process metrology data.

公开(公告)号：US11086229B2

公开(公告)日：2021-08-10

申请号：US16497826

申请日：2018-03-29

申请人： ASML NETHERLANDS B.V.

发明人： Alexander Ypma ,  Cyrus Emil Tabery ,  Simon Hendrik Celine Van Gorp ,  Chenxi Lin ,  Dag Sonntag ,  Hakki Ergün Cekli ,  Ruben Alvarez Sanchez ,  Shih-Chin Liu ,  Simon Philip Spencer Hastings ,  Boris Menchtchikov ,  Christiaan Theodoor De Ruiter ,  Peter Ten Berge ,  Michael James Lercel ,  Wei Duan ,  Pierre-Yves Jerome Yvan Guittet

IPC分类号： G03F7/20

摘要： A method and associated computer program for predicting an electrical characteristic of a substrate subject to a process. The method includes determining a sensitivity of the electrical characteristic to a process characteristic, based on analysis of electrical metrology data including electrical characteristic measurements from previously processed substrates and of process metrology data including measurements of at least one parameter related to the process characteristic measured from the previously processed substrates; obtaining process metrology data related to the substrate describing the at least one parameter; and predicting the electrical characteristic of the substrate based on the sensitivity and the process metrology data.