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公开(公告)号:US20180329314A1
公开(公告)日:2018-11-15
申请号:US15526654
申请日:2015-11-16
发明人: Matthias KRUIZINGA , Maarten Mathijs Marinus JANSEN , Jorge Manuel AZEREDO LIMA , Erik Willem BOGAART , Derk Servatius Gertruda BROUNS , Marc BRUIJN , Richard Joseph BRULS , Jeroen DEKKERS , Paul JANSSEN , Mohammad Reza KAMALI , Ronald Harm Gunther KRAMER , Robert Gabriël Maria LANSBERGEN , Martinus Hendrikus Antonius LEENDERS , Matthew LIPSON , Erik Roelof LOOPSTRA , Joseph H. LYONS , Stephen ROUX , Gerrit VAN DEN BOSCH , Sander VAN DEN HEIJKANT , Sandra VAN DER GRAAF , Frits VAN DER MEULEN , Jérôme François Sylvain Virgile VAN LOO , Beatrijs Louise Marie-Joseph Katrien VERBRUGGE
CPC分类号: G03F7/70983 , G03F1/22 , G03F1/64 , G03F7/70825
摘要: A mask assembly suitable for use in a lithographic process, the mask assembly comprising a patterning device; and a pellicle frame configured to support a pellicle and mounted on the patterning device with a mount; wherein the mount is configured to suspend the pellicle frame relative to the patterning device such that there is a gap between the pellicle frame and the patterning device; and wherein the mount provides a releasably engageable attachment between the patterning device and the pellicle frame.
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公开(公告)号:US20210341831A1
公开(公告)日:2021-11-04
申请号:US17375283
申请日:2021-07-14
发明人: Derk Servatius Gertruda BROUNS , Dennis DE GRAAF , Robertus Cornelis Martinus DE KRUIF , Paul JANSSEN , Matthias KRUIZINGA , Arnoud Willem NOTENBOOM , Daniel Andrew SMITH , Beatrijs Louise Marie-Josep VERBRUGGE , James Norman WILEY
摘要: A method comprising the steps of receiving a mask assembly comprising a mask and a removable EUV transparent pellicle held by a pellicle frame, removing the pellicle frame and EUV transparent pellicle from the mask, using an inspection tool to inspect the mask pattern on the mask, and subsequently attaching to the mask an EUV transparent pellicle held by a pellicle frame. The method may also comprise the following steps: after removing the pellicle frame and EUV transparent pellicle from the mask, attaching to the mask an alternative pellicle frame holding an alternative pellicle formed from a material which is substantially transparent to an inspection beam of the inspection tool; and after using an inspection tool to inspect the mask pattern on the mask, removing the alternative pellicle held by the alternative pellicle frame from the mask in order to attach to the mask the EUV transparent pellicle held by the pellicle frame.
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公开(公告)号:US20200057394A1
公开(公告)日:2020-02-20
申请号:US16587483
申请日:2019-09-30
发明人: Matthias KRUIZINGA , Maarten Mathijs Marinus JANSEN , Jorge Manuel AZEREDO LIMA , Erik Willem BOGAART , Derk Servatius Gertruda BROUNS , Marc BRUIJN , Richard Joseph BRULS , Jeroen DEKKERS , Paul JANSSEN , Mohammad Reza KAMALI , Ronald Harm Gunther KRAMER , Robert Gabriël Maria LANSBERGEN , Martinus Hendrikus Antonius LEENDERS , Matthew LIPSON , Erik Roelof LOOPSTRA , Joseph H. LYONS , Stephen ROUX , Gerrit VAN DEN BOSCH , Sander VAN DEN HEIJKANT , Sandra VAN DER GRAAF , Frits VAN DER MEULEN , Jérôme François SylvainVirgile VAN LOO , Beatrijs Louis Marie-Joseph Katrien VERBRUGGE
摘要: A mask assembly suitable for use in a lithographic process, the mask assembly comprising a patterning device; and a pellicle frame configured to support a pellicle and mounted on the patterning device with a mount; wherein the mount is configured to suspend the pellicle frame relative to the patterning device such that there is a gap between the pellicle frame and the patterning device; and wherein the mount provides a releasably engageable attachment between the patterning device and the pellicle frame.
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公开(公告)号:US20240004283A1
公开(公告)日:2024-01-04
申请号:US18227833
申请日:2023-07-28
发明人: Maxim Aleksandrovich Nasalevich , Erik Achilles ABEGG , Nirupam BANERJEE , Michiel Alexander BLAUW , Derk Servatius Gertruda BROUNS , Paul JANSSEN , Matthias KRUIZINGA , Egbert LENDERINK , Nicolae MAXIM , Andrey NIKIPELOV , Arnoud Willem NOTENBOOM , Claudia PILIEGO , Mária PÉTER , Gijsbert RISPENS , Nadja SCHUH , Marcus Adrianus VAN DE KERKHOF , Willem Joan VAN DER ZANDE , Pieter-Jan VAN ZWOL , Antonius Willem VERBURG , Johannes Petrus Martinus Bernardus VERMEULEN , David Ferdinand VLES , Willem-Pieter VOORTHUIJZEN , Aleksandar Nikolov ZDRAVKOV
CPC分类号: G03F1/62 , G03F7/70191 , G03F7/70983 , G03F1/82 , G03F7/70916 , G03F7/70958 , G03F7/70575 , G02B5/208 , G02B5/283
摘要: Membranes for EUV lithography are disclosed. In one arrangement, a membrane has a stack having layers in the following order: a first capping layer including an oxide of a first metal; a base layer including a compound having a second metal and an additional element selected from the group consisting of Si, B, C and N; and a second capping layer including 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.
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公开(公告)号:US20230236518A1
公开(公告)日:2023-07-27
申请号:US18008283
申请日:2021-06-09
发明人: Bastiaan Lambertus Wilhelmus Marinus VAN DE VEN , Koos VAN BERKEL , Marcus Adrianus VAN DE KERKHOF , Roger Franciscus Mattheus Maria HAMELINCK , Shahab SHERVIN , Marinus Augustinus Christiaan VERSCHUREN , Johannes Bernardus Charles ENGELEN , Matthias KRUIZINGA , Tammo UITTERDIJK , Oleksiy Sergiyovich GALAKTIONOV , Kjeld Gertrudus Hendrikus JANSSEN , Johannes Adrianus Cornelis Maria PIJNENBURG , Peter VAN DELFT
IPC分类号: G03F7/00
CPC分类号: G03F7/70825 , G03F7/70708
摘要: An object holder configured to support an object, the object holder comprising: a core body comprising a plurality of burls having distal ends in a support plane for supporting the object; an electrostatic sheet between the burls, the electrostatic sheet comprising an electrode sandwiched between dielectric layers; and a circumferential barrier for reducing outflow of gas escaping from space between the object and the core body.
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公开(公告)号:US20200096882A1
公开(公告)日:2020-03-26
申请号:US16687535
申请日:2019-11-18
发明人: Frits VAN DER MEULEN , Maarten Mathijs Marinus JANSEN , Jorge Manuel AZEREDO LIMA , Derk Servatius Gertruda BROUNS , Marc BRUIJN , Jeroen DEKKERS , Paul JANSSEN , Ronald Harm Gunther KRAMER , Matthias KRUIZINGA , Robert Gabriël Maria LANSBERGEN , Martinus Hendrikus Antonius LEENDERS , Erik Roelof LOOPSTRA , Gerrit VAN DEN BOSCH , Jérôme François Sylvain Virgile VAN LOO , Beatrijs Louise Marie-Joseph Katrien VERBRUGGE , Angelo Cesar Peter DE KLERK , Jacobus Maria DINGS , Maurice Leonardus Johannes JANSSEN , Roland Jacobus Johannes KERSTENS , Martinus Jozef Maria KESTERS , Michel LOOS , Geert MIDDEL , Silvester Matheus REIJNDERS , Frank Johannes Christiaan THEUERZEIT , Anne Johannes Wilhelmus VAN LIEVENOOGEN
摘要: Tooling for a mask assembly suitable for use in a lithographic process, the mask assembly comprising a patterning device; and a pellicle frame configured to support a pellicle and mounted on the patterning device with a mount; wherein the mount provides a releasably engageable attachment between the patterning device and the pellicle frame.
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公开(公告)号:US20230259019A1
公开(公告)日:2023-08-17
申请号:US17920392
申请日:2021-03-25
发明人: Kristof CUSTERS , Ron Geeraard Catharina DE BRUIJN , Matthias KRUIZINGA , Lodewijk Alexander SCHIJVENAARS
摘要: A pellicle frame includes: a first portion; and a plurality of second portions. The first portion is for connection to a border of a pellicle. The first portion includes a hollow and generally rectangular body. The plurality of second portions are for connection to a patterning device. The first portion and the plurality of second portions are all formed from a first material. Each of the second portions is connected to the first portion by a spring portion formed from the first material. Such a pellicle frame is advantageous since the first portion, the plurality of second portions and the spring portions are all formed from a same material.
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公开(公告)号:US20190129299A1
公开(公告)日:2019-05-02
申请号:US16093537
申请日:2017-04-12
发明人: Maxim Aleksandrovich NASALEVICH , Erik Achilles ABEGG , Nirupam BANERJEE , Michiel Alexander BLAUW , Derk Servatius Gertruda BROUNS , Paul JANSSEN , Matthias KRUIZINGA , Egbert LENDERINK , Nicolae MAXIM , Andrey NIKIPELOV , Arnoud Willem NOTENBOOM , Claudia PILIEGO , Mária PÉTER , Gijsber RISPENS , Nadja SCHUH , Marcus Adrianus VAN DE KERKHOF , Willem Joan VAN DER ZANDE , Pieter-Jan VAN ZWOL , Antonius Willem VERBURG , Johannes Petrus Martinus Bernardus VERMEULEN , David Ferdinand VLES , Willem-Pieter VOORTHUIJZEN , Aleksandar Nikolov ZDRAVICOV
摘要: Membranes for EUV lithography are disclosed. In one arrangement, a membrane has a stack having layers in the following order: a first capping layer including an oxide of a first metal; a base layer including a compound having a second metal and an additional element selected from the group consisting of Si, B, C and N; and a second capping layer including 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.
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公开(公告)号:US20180314150A1
公开(公告)日:2018-11-01
申请号:US15545390
申请日:2016-02-01
发明人: Derk Servatius Gertruda BROUNS , Dennis DE GRAAF , Robertus Cornelis Martinus DE KRUIF , Paul JANSSEN , Matthias KRUIZINGA , Arnoud Willem NOTENBOOM , Daniel Andrew SMITH , Beatrijs Louise Marie-Joseph Katrien VERBRUGGE , James Norman WILEY
摘要: A method comprising the steps of receiving a mask assembly comprising a mask and a removable EUV transparent pellicle held by a pellicle frame, removing the pellicle frame and EUV transparent pellicle from the mask, using an inspection tool to inspect the mask pattern on the mask, and subsequently attaching to the mask an EUV transparent pellicle held by a pellicle frame. The method may also comprise the following steps: after removing the pellicle frame and EUV transparent pellicle from the mask, attaching to the mask an alternative pellicle frame holding an alternative pellicle formed from a material which is substantially transparent to an inspection beam of the inspection tool; and after using an inspection tool to inspect the mask pattern on the mask, removing the alternative pellicle held by the alternative pellicle frame from the mask in order to attach to the mask the EUV transparent pellicle held by the pellicle frame.
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