公开(公告)号：US20200004162A1

公开(公告)日：2020-01-02

申请号：US16570382

申请日：2019-09-13

Applicant: ASML NETHERLANDS B.V.

Inventor： Erik Henricus Egidius Catharina EUMMELEN ,  Giovanni Luca GATTOBIGIO ,  Johannes Cornelis Paulus MELMAN ,  Han Henricus Aldegonda LEMPENS ,  Miao YU ,  Cornelius Maria ROPS ,  Ruud OLIESLAGERS ,  Arturnç ULUCAN ,  Theodorus Wilhelmus POLET ,  Patrick Johannes Wilhelmus SPRUYTENBURG

IPC: G03F7/20 ,  H01L21/027

Abstract: An immersion lithographic apparatus having a fluid handling structure, the fluid handling structure configured to confine immersion fluid to a region and including: a meniscus controlling feature having an extractor exit on a surface of the fluid handling structure; and a gas knife system outwards of the extractor exit and including passages each having an exit, the passages having a plurality of first passages having a plurality of corresponding first exits on the surface, and a plurality of second passages having a plurality of corresponding second exits outwards of the first exits on the surface, wherein the surface faces and is substantially parallel to a top surface of a substrate during exposure, and the first exits and the second exits are arranged at a greater distance from the substrate than the extractor exit.

公开(公告)号：US20190004434A1

公开(公告)日：2019-01-03

申请号：US16063583

申请日：2016-12-08

Applicant: ASML NETHERLANDS B.V.

Inventor： Erik Henricus Egidius Catharina EUMMELEN ,  Giovanni Luca GATTOBIGIO ,  Johannes Cornelis Paulus MELMAN ,  Han Henricus Aldegonda LEMPENS ,  Miao YU ,  Cornelius Maria ROPS ,  Ruud OLIESLAGERS ,  Artunç ULUCAN ,  Theodorus Wilhelmus POLET ,  Patrick Johannes Wilhelmus SPRUYTENBURG

IPC: G03F7/20 ,  H01L21/027

CPC classification number: G03F7/70341 ,  G03F7/2041 ,  G03F7/70258 ,  G03F7/70716 ,  H01L21/0274

Abstract: An immersion lithographic apparatus having a fluid handling structure, the fluid handling structure configured to confine immersion fluid to a region and including: a meniscus controlling feature having an extractor exit on a surface of the fluid handling structure; and a gas knife system outwards of the extractor exit and including passages each having an exit, the passages having a plurality of first passages having a plurality of corresponding first exits on the surface, and a plurality of second passages having a plurality of corresponding second exits outwards of the first exits on the surface, wherein the surface faces and is substantially parallel to a top surface of a substrate during exposure, and the first exits and the second exits are arranged at a greater distance from the substrate than the extractor exit.

公开(公告)号：US20210181641A1

公开(公告)日：2021-06-17

申请号：US17186117

申请日：2021-02-26

Applicant: ASML NETHERLANDS B.V.

Inventor： Erik Henricus Egidius Catharina EUMMELEN ,  Giovanni Luca GATTOBIGIO ,  Johannes Cornelis Paulus MELMAN ,  Han Henricus Aldegonda LEMPENS ,  Miao YU ,  Cornelius Maria ROPS ,  Ruud OLIESLAGERS ,  Artunç ULUCAN ,  Theodorus Wilhelmus POLET ,  Patrick Johannes Wilhelmus SPRUYTENBURG

IPC: G03F7/20 ,  H01L21/027

Abstract: An immersion lithographic apparatus having a fluid handling structure, the fluid handling structure configured to confine immersion fluid to a region and including: a meniscus controlling feature having an extractor exit on a surface of the fluid handling structure; and a gas knife system outwards of the extractor exit and including passages each having an exit, the passages having a plurality of first passages having a plurality of corresponding first exits on the surface, and a plurality of second passages having a plurality of corresponding second exits outwards of the first exits on the surface, wherein the surface faces and is substantially parallel to a top surface of a substrate during exposure, and the first exits and the second exits are arranged at a greater distance from the substrate than the extractor exit.

公开(公告)号：US20170131644A1

公开(公告)日：2017-05-11

申请号：US15321115

申请日：2015-06-01

Applicant: ASML Netherlands B.V.

Inventor： Giovanni Luca GATTOBIGIO ,  Erik Henricus Egidius Catharina EUMMELEN ,  Ruud OLIESLAGERS ,  Gerben PIETERSE ,  Cornelius Maria Rops ,  Laurentius Johannes Adrianus VAN BOKHOVEN

IPC: G03F7/20

CPC classification number: G03F7/70891 ,  G03F7/70341 ,  G03F7/709

Abstract: A lithographic apparatus including a projection system configured to project a patterned radiation beam onto a substrate and a fluid confinement structure configured to confine immersion fluid in a localized region between a final element of the projection system and a surface of the substrate. The lithographic apparatus is configured to have a space bounded on one side by a surface of the projection system and/or a component of the lithographic apparatus at least partially surrounding the final element of the projection system, and on the other side by a surface of the fluid confinement structure. The apparatus is configured to increase the humidity of the gas within the space.

公开(公告)号：US20170108781A1

公开(公告)日：2017-04-20

申请号：US15317386

申请日：2015-05-12

Applicant: ASML NETHERLANDS B.V.

Inventor： Aart Adrianus VAN BEUZEKOM ,  Jozef Augustinus Maria ALBERTI ,  Hubert Marie SEGERS ,  Ronald VAN DER HAM ,  Francis FAHRNI ,  Ruud OLIESLAGERS ,  Gerben PIETERSE ,  Cornelius Maria ROPS ,  Pepijn VAN DEN EIJNDEN ,  Paul VAN DONGEN ,  Bas WILLEMS

IPC: G03F7/20

CPC classification number: G03F7/7075 ,  G03F7/70341 ,  G03F7/70991 ,  H01L21/52 ,  H01L21/67034 ,  H01L21/6704 ,  H01L21/67178 ,  H01L21/67207 ,  H01L21/67225

Abstract: A lithographic apparatus includes a substrate table, a post-exposure handling module, a substrate handling robot and a drying station. The substrate table is configured to support a substrate for an exposure process. The post-exposure handling module is configured to handle the substrate post-exposure. The substrate handling robot is configured to transfer the substrate from the substrate table along a substrate unloading path into the post-exposure handling module. The drying station is configured to actively remove liquid from a surface of the substrate. The drying station is located in the substrate unloading path. The drying station is located in the post-exposure handling module. The post-exposure handling module may be a substrate handler.