Patents by Inventor Guido de Boer
Guido de Boer has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 10144134Abstract: The invention relates to an assembly for enclosing a target processing machine. The assembly comprises an enclosure and a transfer unit. The enclosure comprises a base plate for arranging said target processing machine thereon, side wall panels, which are fixed to said base plate, and a top wall panel which is fixed to said side wall panels. In addition, the enclosure comprises an access opening in a side wall of the enclosure. The transfer unit comprising one or more transfer elements for moving the transfer unit with respect to the base plate. The transfer unit further comprises a door panel which is arranged for closing the access opening, wherein the door panel is movably mounted to the transfer unit by means of a flexible coupling which allows a movement of the door panel with respect to the transfer unit at least in a direction towards and/or away from the enclosure.Type: GrantFiled: May 6, 2015Date of Patent: December 4, 2018Assignee: MAPPER LITHOGRAPHY IP B.V.Inventors: Joep Gerard Vijverberg, Laurens Vincent Plandsoen, Bas van Gelder, Guido de Boer, Michel Pieter Dansberg
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Patent number: 10054863Abstract: The invention relates to a substrate comprising an optical position mark for being read-out by an optical recording head for emitting light of predetermined wavelength, preferably red or infra-red light, more in particular of 635 nm light, the optical position mark having a mark height, a mark length and a predetermined known position on the substrate, the optical position mark extending along a longitudinal direction and being arranged for varying a reflection coefficient of the position mark along said longitudinal direction, wherein the optical position mark comprises: a first region having a first reflection coefficient and a first width; a second region neighboring the first region and forming a first region pair, the second region having a second reflection coefficient and a second width, and the second reflection coefficient being different from the first reflection coefficient, wherein the first region comprises sub-wavelength structures in comparison with a wavelength of the predetermined wavelengType: GrantFiled: February 25, 2015Date of Patent: August 21, 2018Assignee: MAPPER LITHOGRAPHY IP B.V.Inventors: Guido De Boer, Niels Vergeer
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Publication number: 20170277043Abstract: The invention relates to a lithography system comprising an optical column, a moveable target carrier for displacing a target such as a wafer, and a differential interferometer module, wherein the interferometer module is adapted for emitting three reference beams towards a first mirror and three measurement beams towards a second mirror for determining a displacement between said first and second mirror. In a preferred embodiment the same module is adapted for measuring a relative rotation around two perpendicular axes as well. The present invention further relates to an interferometer module and method for measuring such a displacement and rotations.Type: ApplicationFiled: June 12, 2017Publication date: September 28, 2017Inventors: Guido de Boer, Thomas Adriaan Ooms, Niels Vergeer, Godefridus Cornelius Antonius Couweleers
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Patent number: 9690215Abstract: The invention relates to a differential interferometer module adapted for measuring a direction of displacement between a reference mirror and a measurement mirror. In an embodiment the differential interferometer module is adapted for emitting three reference beams towards a first mirror and three measurement beams towards a second mirror for determining a displacement between said first and second mirror. In a preferred embodiment the same module is adapted for measuring a relative rotation around two perpendicular axes as well. The present invention further relates to a lithography system comprising such a interferometer module and a method for measuring such a displacement and rotations.Type: GrantFiled: May 19, 2015Date of Patent: June 27, 2017Assignee: MAPPER LITHOGRAPHY IP B.V.Inventors: Guido de Boer, Thomas Adrian Ooms, Niels Vergeer, Godefridus Cornelius Antonius Couweleers
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Patent number: 9678443Abstract: The invention relates to a lithography system comprising an optical column, a moveable target carrier for displacing a target such as a wafer, and a differential interferometer module, wherein the interferometer module is adapted for emitting three reference beams towards a first mirror and three measurement beams towards a second mirror for determining a displacement between said first and second mirror. In a preferred embodiment the same module is adapted for measuring a relative rotation around two perpendicular axes as well. The present invention further relates to an interferometer module and method for measuring such a displacement and rotations.Type: GrantFiled: March 30, 2012Date of Patent: June 13, 2017Assignee: MAPPER LITHOGRAPHY IP B.V.Inventors: Guido de Boer, Thomas Adriaan Ooms, Niels Vergeer, Godefridus Cornelius Antonius Couweleers
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Patent number: 9665013Abstract: The invention relates to a lithography system, for example for projecting an image or an image pattern on to a target (1) such as a wafer, said target being included in said system by means of a target table (2), clamping means being present for clamping said target on said table. Said clamping means comprises a layer of stationary liquid (3), included at such thickness between target and target table that, provided the material of the liquid (C) and of the respective contacting faces (A, B) of the target (1) and target table (2), a pressure drop (PCap) arises.Type: GrantFiled: December 19, 2013Date of Patent: May 30, 2017Assignee: MAPPER LITHOGRAPHY IP B.V.Inventors: Guido De Boer, Michel Pieter Dansberg, Pieter Kruit
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Patent number: 9645511Abstract: The invention relates to a lithography system, for example for projecting an image or an image pattern on to a target (1) such as a wafer, said target being included in said system by means of a target table (2), clamping means being present for clamping said target on said table. Said clamping means comprises a layer or stationary liquid (3), included at such thickness between target and target table that, provided the material of the liquid (C) and of the respective contacting faces (A, B) of the target (1) and target table (2), a pressure drop (PCap) arises.Type: GrantFiled: December 19, 2013Date of Patent: May 9, 2017Assignee: MAPPER LITHOGRAPHY IP B.V.Inventors: Guido De Boer, Michel Pieter Dansberg, Pieter Kruit
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Patent number: 9575418Abstract: An apparatus for transferring a target, such as a substrate or a substrate support structure onto which a substrate has been clamped, from a substrate transfer system to a vacuum chamber of a lithography system. The apparatus comprises a load lock chamber for transferring the target into and out of the vacuum chamber. The load lock chamber comprises a first wall with a first passage providing access between a robot space and the interior of the load lock chamber, a second wall with a second passage providing access between the interior of the load lock chamber and the vacuum chamber, and plurality of handling robots for transferring the targets comprising: a first handling robot movable within the robot space to access the substrate transfer system and the first passage; and a second handling robot movable within the load lock chamber to access the first passage and the second passage.Type: GrantFiled: September 11, 2015Date of Patent: February 21, 2017Assignee: MAPPER LITHOGRAPHY IP B.V.Inventors: Vincent Sylvester Kuiper, Erwin Slot, Marcel Nicolaas Jacobus Van Kervinck, Guido De Boer, Hendrik Jan De Jong
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Patent number: 9507629Abstract: A lithography system having one or more lithography elements Each lithography element has a plurality of lithography subsystems. The lithography system further has a control network forming a control network path between the plurality of the lithography subsystems and at least one element control unit for communication of control information. The lithography system is arranged for: issuing control information to the at least one element control unit to control operation of one or more of the lithography subsystems for exposure of one or more wafers; issuing a process program to the element control unit. The process program has a set of predefined commands and associated parameters. The element control unit is arranged to transmit a command of the process program to a lithography subsystem to be executed by the lithography subsystem, regardless of an execution status of a preceding command transmitted to the lithography subsystem.Type: GrantFiled: June 15, 2015Date of Patent: November 29, 2016Assignee: MAPPER LITHOGRAPHY IP B.V.Inventors: Marcel Nicolaas Jacobus Van Kervinck, Guido De Boer
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Patent number: 9457549Abstract: A method for forming an optical fiber array. A substrate having a first surface and an opposing second surface is provided. The substrate is provided with a plurality of apertures extending through the substrate from the first surface to the second surface. In addition, a plurality of fibers are provided. The fibers have fiber ends with a diameter smaller than the smallest diameter of the apertures. A first fiber is inserted in a first corresponding aperture, from the first surface side of the substrate, such that the fiber end is positioned in close proximity of the second surface. The inserted first fiber is bent in a predetermined direction such that the fiber abuts a side wall of the first aperture at a predetermined position. After the first fiber is bent, a second fiber is inserted in a second corresponding aperture, from the first surface side of the substrate, such that the fiber end is positioned in close proximity of the second surface.Type: GrantFiled: March 19, 2015Date of Patent: October 4, 2016Assignee: MAPPER LITHOGRAPHY IP B.V.Inventors: Guido De Boer, Ralph Van Melle, Teunis Van De Peut, Henk Derks, Frederik Matthias Spiegelhalder, Roy Josephus Stephanus Derks, Edwin Johannes Theodorus Smulders
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Patent number: 9395635Abstract: The invention relates to a substrate for use in a lithography system, said substrate being provided with an at least partially reflective position mark comprising an array of structures, the array extending along a longitudinal direction of the mark, characterized in that said structures are arranged for varying a reflection coefficient of the mark along the longitudinal direction, wherein said reflection coefficient is determined for a predetermined wavelength. In an embodiment a specular reflection coefficient varies along the substrate, wherein high order diffractions are substantially absorbed by the substrate. A position of a beam on a substrate can thus be determined based on the intensity of its reflection in the substrate. The invention further relates to a positioning device and lithography system for cooperation with the substrate, and a method of manufacture of the substrate.Type: GrantFiled: April 23, 2012Date of Patent: July 19, 2016Assignee: MAPPER LITHOGRAPHY IP B.V.Inventors: Guido De Boer, Niels Vergeer
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Patent number: 9395636Abstract: The invention relates to a lithography system for processing a target, such as a wafer. The lithography system comprises a beam source arranged for providing a patterning beam, a final projection system arranged for projecting a pattern on the target surface, a chuck arranged for supporting the target and a mark position system connected to the final projection system and arranged for detecting a position mark on a surface.Type: GrantFiled: April 23, 2012Date of Patent: July 19, 2016Assignee: MAPPER LITHOGRAPHY IP B.V.Inventors: Guido De Boer, Niels Vergeer, Godefridus Cornelius Antonius Couweleers, Laurens Plandsoen, Cor Verburg
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Patent number: 9383662Abstract: The invention relates to a lithography system for processing a target, wherein the lithography system comprises a final projection system arranged for projecting a pattern on the target surface. The lithography system comprises a mark position detection system arranged for detecting a position of a position mark on the target surface. The mark position detection system comprises an optical element arranged for projecting a light beam on the target surface and a light detector arranged for detecting a reflected light beam. The optical element may be positioned adjacent to the final projection system and the light detector may be positioned inside a frame.Type: GrantFiled: May 11, 2012Date of Patent: July 5, 2016Assignee: MAPPER LITHOGRAPHY IP B.V.Inventors: Niels Vergeer, Guido de Boer, Godefridus Cornelius Antonius Couweleers, Laurens Plandsoen, Cor Verburg
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Patent number: 9362084Abstract: The invention relates to a charged particle system for processing a target surface with at least one charged particle beam. The system comprises an optical column with a beam generator module for generating a plurality of charged particle beams, a beam modulator module for switching on and off said plurality of beams and a beam projector module for projecting beams or subbeams on said target surface. The system further comprises a frame supporting each of said modules in a fixed position and alignment elements for aligning at least one of beams and/or subbeams with a downstream module element.Type: GrantFiled: April 27, 2012Date of Patent: June 7, 2016Assignee: MAPPER LITHOGRAPHY IP B.V.Inventors: Alrik van den Brom, Stijn Willem Herman Karel Steenbrink, Marco Jan-Jaco Wieland, Guido De Boer, Pieter Kappelhof
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Patent number: 9261800Abstract: The invention relates to alignment of an interferometer module for use in an exposure tool. An alignment method is provided for aligning an interferometer to the tool while outside of the too. Furthermore, the invention provides a dual interferometer module, an alignment frame use in the alignment method, and an exposure tool provided with first mounting surfaces for cooperative engagement with second mounting surfaces of an interferometer module.Type: GrantFiled: March 30, 2012Date of Patent: February 16, 2016Assignee: MAPPER LITHOGRAPHY IP B.V.Inventors: Guido de Boer, Thomas Adriaan Ooms, Niels Vergeer, Godefridus Cornelius Antonius Couweleers
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Publication number: 20160004173Abstract: An apparatus for transferring a target, such as a substrate or a substrate support structure onto which a substrate has been clamped, from a substrate transfer system to a vacuum chamber of a lithography system. The apparatus comprises a load lock chamber for transferring the target into and out of the vacuum chamber. The load lock chamber comprises a first wall with a first passage providing access between a robot space and the interior of the load lock chamber, a second wall with a second passage providing access between the interior of the load lock chamber and the vacuum chamber, and plurality of handling robots for transferring the targets comprising: a first handling robot movable within the robot space to access the substrate transfer system and the first passage; and a second handling robot movable within the load lock chamber to access the first passage and the second passage.Type: ApplicationFiled: September 11, 2015Publication date: January 7, 2016Inventors: Vincent Sylvester KUIPER, Erwin SLOT, Marcel Nicolaas Jacobus VAN KERVINCK, Guido DE BOER, Hendrik Jan DE JONG
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Patent number: 9201315Abstract: The invention relates to a lithography system for processing a target, such as a wafer and a substrate for use in such a lithography system. The lithography system comprises a beam source arranged for providing a patterning beam, a final projection system arranged for projecting a pattern on the target surface, a chuck arranged for supporting the target and a mark position system arranged for detecting a position mark on a surface.Type: GrantFiled: April 23, 2012Date of Patent: December 1, 2015Assignee: MAPPER LITHOGRAPHY IP B.V.Inventors: Guido De Boer, Niels Vergeer, Godefridus Cornelius Antonius Couweleers, Laurens Plandsoen, Cor Verburg
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Patent number: RE48287Abstract: A method for forming an optical fiber array. A substrate having a first surface and an opposing second surface is provided. The substrate is provided with a plurality of apertures extending through the substrate from the first surface to the second surface. In addition, a plurality of fibers are provided. The fibers have fiber ends with a diameter smaller than the smallest diameter of the apertures. A first fiber is inserted in a first corresponding aperture, from the first surface side of the substrate, such that the fiber end is positioned in close proximity of the second surface. The inserted first fiber is bent in a predetermined direction such that the fiber abuts a side wall of the first aperture at a predetermined position. After the first fiber is bent, a second fiber is inserted in a second corresponding aperture, from the first surface side of the substrate, such that the fiber end is positioned in close proximity of the second surface.Type: GrantFiled: October 3, 2018Date of Patent: October 27, 2020Assignee: ASML Netherlands B.V.Inventors: Guido De Boer, Ralph Van Melle, Teunis Van De Peut, Henk Derks, Frederik Matthias Spiegelhalder, Roy Josephus Stephanus Derks, Edwin Johannes Theodorus Smulders
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Patent number: RE48903Abstract: An apparatus for transferring a target, such as a substrate or a substrate support structure onto which a substrate has been clamped, from a substrate transfer system to a vacuum chamber of a lithography system. The apparatus comprises a load lock chamber for transferring the target into and out of the vacuum chamber. The load lock chamber comprises a first wall with a first passage providing access between a robot space and the interior of the load lock chamber, a second wall with a second passage providing access between the interior of the load lock chamber and the vacuum chamber, and plurality of handling robots for transferring the targets comprising: a first handling robot movable within the robot space to access the substrate transfer system and the first passage; and a second handling robot movable within the load lock chamber to access the first passage and the second passage.Type: GrantFiled: February 21, 2019Date of Patent: January 25, 2022Assignee: ASML Netherlands B.V.Inventors: Vincent Sylvester Kuiper, Erwin Slot, Marcel Nicolaas Jacobus Van Kervinck, Guido De Boer, Hendrik Jan De Jong
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Patent number: RE49488Abstract: The invention relates to a lithography system, for example for projecting an image or an image pattern on to a target (1) such as a wafer, said target being included in said system by means of a target table (2), clamping means being present for clamping said target on said table. Said clamping means comprises a layer of stationary liquid (3), included at such thickness between target and target table that, provided the material of the liquid (C) and of the respective contacting faces (A, B) of the target (1) and target table (2), a pressure drop (PCap) arises.Type: GrantFiled: May 30, 2019Date of Patent: April 11, 2023Assignee: ASML Netherlands B.V.Inventors: Guido De Boer, Michel Pieter Dansberg, Pieter Kruit