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Patent Agency Ranking
公开(公告)号：WO2019091708A1
公开(公告)日：2019-05-16
申请号：PCT/EP2018/078170
申请日：2018-10-16
Applicant: ASML NETHERLANDS B.V.
Inventor： KUZNETSOV, Alexey, Sergeevich , BYSTROV, Kirill , BANINE, Vadim, Yevgenyevich , VAN DE KERKHOF, Marcus, Adrianus , SCHUH, Nadja , NIKIPELOV, Andrey
Abstract: A method of cleaning a surface to remove a contaminant therefrom, the method comprising the steps of oxidizing at least a portion of the contaminant and passing a stream of carbon dioxide snow over the contaminant. An apparatus for cleaning a surface, the apparatus comprising at least one carbon dioxide snow outlet, and at least one plasma outlet, and a cleaning head comprising at least one carbon dioxide snow outlet and at least one plasma outlet are also disclosed.
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公开(公告)号：WO2017186486A1
公开(公告)日：2017-11-02
申请号：PCT/EP2017/058721
申请日：2017-04-12
Applicant: ASML NETHERLANDS B.V.
Inventor： NASALEVICH, Maxim, Aleksandrovich , ABEGG, Erik, Achilles , BANERJEE, Nirupam , BLAUW, Michiel, Alexander , BROUNS, Derk, Servatius, Gertruda , JANSSEN, Paul , KRUIZINGA, Matthias , LENDERINK, Egbert , MAXIM, Nicolae , NIKIPELOV, Andrey , NOTENBOOM, Arnoud, Willem , PILIEGO, Claudia , PÉTER, Mária , RISPENS, Gijsbert , SCHUH, Nadja , VAN DE KERKHOF, Marcus, Adrianus , VAN DER ZANDE, Willem, Joan , VAN ZWOL, Pieter-Jan , VERBURG, Antonius, Willem , VERMEULEN, Johannes, Petrus, Martinus, Bernardus , VLES, David, Ferdinand , VOORTHUIJZEN, Willem-Pieter , ZDRAVKOV, Alexandar, Nikolov
Abstract: Membranes for EUV lithography are disclosed. In one arrangement, a membrane comprises a stack having layers in the following order: a first capping layer comprising an oxide of a first metal; a base layer comprising a compound comprising a second metal and an additional element selected from the group consisting of Si, B, C and N; and a second capping layer comprising an oxide of a third metal, wherein the first metal is different from the second metal and the third metal is the same as or different from the first metal.
Abstract translation: 公开了用于EUV光刻的膜。 在一种布置中，膜包括具有以下顺序的层的堆叠体：包含第一金属的氧化物的第一封盖层; 基层，其包含含有第二金属和选自Si，B，C和N的附加元素的化合物; 以及包含第三金属的氧化物的第二覆盖层，其中第一金属不同于第二金属，第三金属与第一金属相同或不同。
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公开(公告)号：EP3707560A1
公开(公告)日：2020-09-16
申请号：EP18786339.4
申请日：2018-10-16
Applicant: ASML Netherlands B.V.
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公开(公告)号：EP3449312A1
公开(公告)日：2019-03-06
申请号：EP17717149.3
申请日：2017-04-12
Applicant: ASML Netherlands B.V.
Inventor： NASALEVICH, Maxim, Aleksandrovich , ABEGG, Erik, Achilles , BANERJEE, Nirupam , BLAUW, Michiel, Alexander , BROUNS, Derk, Servatius, Gertruda , JANSSEN, Paul , KRUIZINGA, Matthias , LENDERINK, Egbert , MAXIM, Nicolae , NIKIPELOV, Andrey , NOTENBOOM, Arnoud, Willem , PILIEGO, Claudia , PÉTER, Mária , RISPENS, Gijsbert , SCHUH, Nadja , VAN DE KERKHOF, Marcus, Adrianus , VAN DER ZANDE, Willem, Joan , VAN ZWOL, Pieter-Jan , VERBURG, Antonius, Willem , VERMEULEN, Johannes, Petrus, Martinus, Bernardus , VLES, David, Ferdinand , VOORTHUIJZEN, Willem-Pieter , ZDRAVKOV, Alexandar, Nikolov
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公开(公告)号：EP4202545A1
公开(公告)日：2023-06-28
申请号：EP23157200.9
申请日：2017-04-12
Applicant: ASML Netherlands B.V.
Inventor： NASALEVICH, Maxim, Aleksandrovich , ABEGG, Erik, Achilles , BROUNS, Derk, Servatius, Gertruda , JANSSEN, Paul , KRUIZINGA, Matthias , NIKIPELOV, Andrey, , PÉTER, Mária , SCHUH, Nadja , VAN DE KERKHOF, Marcus, Adrianus , VAN DER ZANDE, Willem, Joan , VAN ZWOL, Pieter-Jan , VERBURG, Antonius, Willem , VERMEULEN, Johannes, Petrus, Martinus, Bernardus , VLES, David, Ferdinand , VOORTHUIJZEN, Willem-Pieter , BANERJEE, Nirupam , BLAUW, Michiel, Alexander , LENDERINK, Egbert , MAXIM, Nicolae , NOTENBOOM, Arnoud, Willem , PILIEGO, Claudia , RISPENS, Gijsbert , ZDRAVKOV, Alexandar, Nikolov
Abstract: The invention concerns a membrane for EUV lithography. The membrane comprises a base layer. The base layer comprises one or more of the following: a stable stoichiometry of Mo and Si, a stable stoichiometry of Ru and Si, a stable stoichiometry of Zr and Si, a stable stoichiometry of La and Si, a stable stoichiometry of Y and Si, and a stable stoichiometry of Nb and Si. The membrane further comprises a capping layer providing an outer surface of the membrane. The invention further concerns a pellicle assembly comprising the membrane of the invention, a patterning device assembly comprising the pellicle assembly of the invention, and a dynamic gas lock assembly comprising the membrane of the invention.
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