Patents by Inventor Wilhelmus Box
Wilhelmus Box 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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Publication number: 20070222956Abstract: A contamination barrier configured to permit radiation from a radiation source to pass through and to capture debris from the radiation source. The contamination barrier includes a support structure, a plurality of plate members arranged on the support structure and extending in a radial direction from an axis of the support structure, and a shield configured to block at least part of the support structure from being hit by radiation or debris from the radiation source.Type: ApplicationFiled: May 16, 2007Publication date: September 27, 2007Applicant: ASML NETHERLANDS B.V.Inventors: Levinus Bakker, Marcel Marie Dierichs, Johannes Freriks, Frank Schuurmans, Jakob Vijfvinkel, Wilhelmus Box
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Publication number: 20070139629Abstract: A lithographic apparatus is disclosed. The apparatus includes a substrate table constructed to hold a substrate. The substrate table is moveable to transfer the substrate between a substrate measuring position and a substrate processing position. The apparatus also includes a measuring system configured to measure at least one aspect or characteristic of the substrate when the substrate table holds the substrate in the measuring position. The measuring system is configured to direct at least one measuring beam and/or field towards a surface of the substrate. A projection system is configured to project a patterned radiation beam onto a target portion of the substrate when the substrate table holds the substrate in the substrate processing position, and a conditioning system is configured to supply a conditioning fluid to at least part of a path of the measuring beam and/or field of the measuring system to condition the part of the path.Type: ApplicationFiled: December 21, 2005Publication date: June 21, 2007Applicant: ASML NETHERLANDS B.V.Inventors: Timotheus Sengers, Nicolaas Johannes Van Asten, Wilhelmus Box, Tjarko Van Empel, Leon Levasier, Erik Loopstra, Marcel Hubertus Muitjens, Luberthus Ouwehand, Leon Van Den Schoor, Marcel Beckers, Rob Jansen, Elke Van Loenhout
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Publication number: 20070115445Abstract: The invention relates to a radiation system for generating a beam of radiation. The radiation system includes an extreme ultraviolet source constructed and arranged to generate extreme ultraviolet radiation, a contamination barrier constructed and arranged to trap contamination from the radiation source, and a temperature sensor constructed and arranged to sense a temperature of the contamination barrier.Type: ApplicationFiled: November 21, 2006Publication date: May 24, 2007Applicant: ASML NETHERLANDS B.V.Inventors: Wilhelmus Box, Derk Klunder, Maarten Marinus Johannes Van Herpen, Niels Driessen, Hendrikus Schimmel
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Publication number: 20070115443Abstract: The invention relates to a radiation system for generating a beam of radiation. The radiation system includes an extreme ultraviolet source for generating extreme ultraviolet radiation, a contamination barrier for trapping contamination from the radiation source, and a temperature sensor for sensing a temperature of the contamination barrier.Type: ApplicationFiled: November 23, 2005Publication date: May 24, 2007Applicant: ASML NETHERLANDS B.V.Inventors: Wilhelmus Box, Derk Klunder, Maarten Wilhelmus Van Herpen, Niels Driessen
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Publication number: 20070084461Abstract: A collector is disclosed that is constructed to receive radiation from a radiation source and to transmit radiation to an illumination system, the collector comprising a reflective element which is internally provided with a fluid channel.Type: ApplicationFiled: June 20, 2006Publication date: April 19, 2007Applicant: ASML NETHERLANDS B.V.Inventors: Wilhelmus Box, Harm-Jan Voorma, Olav Frijns, Maurice Arthur Limpens
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Publication number: 20070002297Abstract: A lithographic apparatus comprises a substrate table that supports a substrate and a substrate handler that moves the substrate relative to the substrate table. The substrate handler is adapted to load substrates on to and unload substrates from the substrate table before and after exposure. Also, a clean gas supply system supplies a clean gas to at least one location at which the substrate is located. The clean gas supply system is moveably mounted. A device manufacturing method utilizing the lithographic apparatus can be used to manufacture at least one of a flat panel display and an integrated circuit device.Type: ApplicationFiled: June 29, 2005Publication date: January 4, 2007Applicant: ASML Netherlands B.V.Inventors: Bernardus Luttikhuis, Petrus Bartray, Wilhelmus Box, Marco Stavenga, Thijs Harink
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Publication number: 20060126041Abstract: A vacuum operated lithographic apparatus is disclosed. The apparatus includes a vacuum housing for providing a vacuum environment to a support constructed to support a patterning device, or a substrate table, or a projection system, or any combination thereof. An interior of the vacuum housing includes a plurality of transport circuits for transporting fluids and/or electrical signals for use in a first process mode for lithographic processing. At least one of the transport circuits is adapted to transport energy towards the interior of the vacuum housing to stimulate outgassing in the vacuum housing for use in a second process mode for bringing the lithographic apparatus into a vacuum operating condition.Type: ApplicationFiled: December 15, 2004Publication date: June 15, 2006Applicant: ASML Netherlands B.V.Inventors: Antonius Van Dijsseldonk, Mustafa Amhaouch, Wilhelmus Box, Johannes Jacobs, Hernes Jacobs, Marius Ravensbergen, Martinus Arnoldus Terken, Robert Livesey, Franciscus Catharina Van Vroonhoven
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Publication number: 20060119815Abstract: A system and method are used to allow for compensation of a thermal output of an array of individually controllable elements. This can be done by inputting control signals to the array when it is not being used to pattern a projection beam in order to maintain the temperature of the array. A heating element can be provided to maintain the temperature of the array. A thermal reservoir can be provided to maintain the temperature of the array or a cooling element can be provided to reduce the temperature of the array during use.Type: ApplicationFiled: December 7, 2004Publication date: June 8, 2006Inventors: Dominicus Jacobus Franken, Arno Bleeker, Wilhelmus Box, Martinus Hendricus Hoeks, Henricus Tegenbosch, Kars Troost, Lambertus Kessels
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Publication number: 20060028627Abstract: A lithographic apparatus is disclosed. The apparatus includes the following components: an illumination system configured to condition a radiation beam, a support constructed to support a patterning device, a substrate support constructed to hold a substrate, and a projection system configured to project the patterned radiation beam onto a target portion of the substrate. The patterning device is capable of imparting the radiation beam with a pattern in its cross-section to form a patterned radiation beam. At least one of the components that experiences a heat load in use is provided with an integrally mounted heating element arranged to maintain the component at a substantially constant temperature.Type: ApplicationFiled: August 4, 2004Publication date: February 9, 2006Applicant: ASML NETHERLANDS B.V.Inventor: Wilhelmus Box
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Publication number: 20050254028Abstract: A lithographic apparatus includes an illumination system to provide a beam of radiation, a support to support a patterning devices, the patterning devices configured to impart the beam with a pattern in its cross-section, a substrate table to hold a substrate, a projection system to project the patterned beam onto a target portion of the substrate, and a conditioning system to condition the substrate. The conditioning system conditions a non-target portion of the substrate with a conditioning fluid. A method of manufacturing a device includes conditioning a non-target portion of a substrate.Type: ApplicationFiled: May 11, 2004Publication date: November 17, 2005Applicant: ASML NETHERLANDS B. V.Inventor: Wilhelmus Box
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Publication number: 20050248739Abstract: A lithographic apparatus having an illumination system configured to provide a radiation beam; a support structure configured to support a patterning device, the patterning device being capable of imparting the radiation beam with a pattern in its cross-section, thus providing a patterned radiation beam; a substrate table configured to hold a substrate; a projection system arranged to project the patterned radiation beam onto a target portion of the substrate, and a projection system support configured to support the projection system on a reference frame. The lithographic apparatus further includes a thermal conditioning system configured to thermally condition the projection system support. The invention further relates to a thermal conditioning system constructed and arranged to thermally condition a projection system support. The invention further relates to a device manufacturing method and a method for manufacturing a device.Type: ApplicationFiled: May 5, 2004Publication date: November 10, 2005Applicant: ASML NETHERLANDS B.V.Inventors: Wilhelmus Box, Bernardus Antonius Luttikhuis, Thomas Henricus Verhagen
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Publication number: 20050151954Abstract: A lithographic apparatus is provided that includes an illumination system for conditioning a beam of radiation, and a support for supporting a patterning device. The patterning device serves to impart the beam of radiation with a pattern in its cross-section. The apparatus also includes a substrate table for holding a substrate, a projection system for projecting the patterned beam onto a target portion of the substrate, an isolated reference frame for providing a reference surface, and a measuring system for measuring the substrate with respect to the reference surface. The reference frame includes a material having a coefficient of thermal expansion of greater than about 2.9×10?6/K.Type: ApplicationFiled: November 12, 2004Publication date: July 14, 2005Applicant: ASML NETHERLANDS B.V.Inventors: Petrus Bartray, Wilhelmus Box, Carlo Luijten, Bernardus Luttikhuis, Michael Ten Bhomer, Ferdy Migchelbrink, Jan Kuit
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Publication number: 20050140950Abstract: A lithographic apparatus is disclosed. The apparatus includes an illumination system for providing a beam of radiation, a support structure for supporting a patterning device, a substrate support for supporting a substrate, a projection system for projecting the patterned beam of radiation onto a target portion of the substrate, and a thermal compensation deformation unit for compensating for a deformation of an element caused by a thermal load. The thermal compensation deformation unit includes at least one temperature sensor for sensing a temperature in at least one location on the element, and a processing unit for calculating the deformation of the element caused by the thermal load as a function of the temperature sensed at the location. The deformation is calculated using data from a computer-generated model of the element so that an appropriate correction for the deformation can be made or taken into account.Type: ApplicationFiled: September 2, 2004Publication date: June 30, 2005Applicant: ASML NETHERLANDS B.V.Inventors: Dominicus Jacobus Franken, Wilhelmus Box
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Publication number: 20050134827Abstract: A lithographic apparatus includes an illumination system for projecting a beam of radiation onto a substrate. The lithographic apparatus further has a chuck assembly for supporting at least one of the substrate or a patterning device, the patterning device serving to impart the beam with a pattern in its cross-section. A heat transfer system is operable between a first surface and a second surface. The heat transfer system is capable of transferring heat between the first surface and the second surface. The first surface is at least partially formed by at least a part of the chuck assembly. The second surface is at least partially formed by at least a part of a component spaced a distance from the chuck. The second surface is mechanically isolated from and thermally coupled to the first surface.Type: ApplicationFiled: December 22, 2003Publication date: June 23, 2005Applicant: ASML NETHERLANDS B.V.Inventors: Wilhelmus Box, Hendrik Eggink
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Publication number: 20050128448Abstract: A lithographic apparatus including an illumination system for providing a beam of radiation and a support structure for supporting a patterning device. The patterning device serving to impart the beam with a pattern in its cross-section. The apparatus also having a substrate table for holding a substrate and a projection system for projecting the patterned beam onto a target portion of the substrate. The lithographic apparatus further having a chuck for supporting an object and a frame which supports the chuck with respect to other parts of the lithographic apparatus. The chuck is thermally isolated from at least the frame.Type: ApplicationFiled: December 10, 2003Publication date: June 16, 2005Applicant: ASML NETHERLANDS B.V.Inventors: Wilhelmus Box, Noud Gilissen, Joost Ottens
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Publication number: 20050122490Abstract: A lithographic apparatus includes an illumination system for providing a beam of radiation, a support structure constructed to support a patterning device, which serves to impart the projection beam with a pattern in its cross-section, a substrate table for holding a substrate, a projection system that projects the patterned beam onto a target portion of the substrate, and a reference frame with a position sensor and the substrate being located thereon. The apparatus further includes a heat transport system having a heating element, in thermal interaction with at least one of the projection system and the reference frame, for heat transport to or from at least one of the projection system and the reference frame, wherein the heat transport system, is coupled to a further frame which is mechanically isolated from the reference frame.Type: ApplicationFiled: December 8, 2003Publication date: June 9, 2005Applicant: ASML NETHERLANDS B.V.Inventors: Bernardus Luttikhuis, Pertrus Bartray, Wilhelmus Box, Martinus Hendrikus Leenders, Marc Maria Van Der Wijst
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Publication number: 20050105070Abstract: A lithographic apparatus is disclosed. The apparatus includes an illumination system that provides a beam of radiation, and a support structure that supports a patterning structure. The patterning structure is configured to impart the beam of radiation with a pattern in its cross-section. The apparatus also includes a substrate support that supports a substrate, a projection system that projects the patterned beam onto a target portion of the substrate, and a reference frame that provides a reference surface with respect to which a position of at least one of the substrate and the patterning structure is measured. The reference frame includes a material that has a coefficient of thermal expansion of greater than about 2.9×10?6/K.Type: ApplicationFiled: December 16, 2003Publication date: May 19, 2005Applicant: ASML NETHERLANDS B.V.Inventors: Pertrus Bartray, Wilhelmus Box, Bernardus Antonius Luttikhuis, Michael Ten Bhomer
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Publication number: 20050024611Abstract: A lithographic apparatus is disclosed. The apparatus includes a radiation system for supplying a beam of radiation, and a support structure for supporting a patterning device. The patterning device serves to pattern the beam of radiation according to a desired pattern. The apparatus also includes a projection system for projecting the patterned beam of radiation onto a target portion of a substrate, and an assembly for determining a spatial position of the patterning device relative to the projection system. The assembly includes a measuring unit that has a plurality of sensors that are mounted on the projection system.Type: ApplicationFiled: June 25, 2004Publication date: February 3, 2005Applicant: ASML NETHERLANDS B.V.Inventors: Pertrus Bartray, Wilhelmus Box, Dominicus Jacobus Franken, Bernardus Luttikhuis, Engelbertus Van Der Pasch, Marc Van Der Wijst, Marc Engels
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Publication number: 20050018154Abstract: A lithographic projection apparatus contains a projection system configured to project a patterned beam of radiation onto a target portion of a substrate. The projection system contains one or more optically active mirrors and heat shields located to intercept heat radiation to or from the mirrors and/or their support. The heat shields are actively cooled and the mirrors and the heat shields and the mirrors are supported separately on a support frame to reduce vibration of the mirrors due to active cooling. The heat shields may include heat shields that intercept heat radiation to or from the support and/or respective heat shields for individual mirrors that intercept heat radiation to or from the mirrors.Type: ApplicationFiled: May 13, 2004Publication date: January 27, 2005Applicant: ASML NETHERLANDS B.V.Inventors: Wilhelmus Box, Antonius Van Dijsseldonk, Dominicus Jacobus Franken, Martinus Leenders, Erik Loopstra, Josephus Smits, Marc Van Der Wijst
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Publication number: 20050018157Abstract: A lithographic projection apparatus is disclosed. The apparatus includes a substrate support for supporting at least one substrate, a radiation system for providing at least one beam of radiation, and a vacuum chamber. The vacuum chamber includes a patterning device and/or a projection system. The patterning device is arranged for patterning the beam of radiation according to a desired pattern, and the projection system is arranged for projecting the patterned beam of radiation onto a target portion of the substrate. The apparatus also includes at least one thermal shield for thermally conditioning at least part of the apparatus. The thermal shield includes particle transmission channels for transmitting particles through the shield, from a first side of the shield to a second side of the shield.Type: ApplicationFiled: June 25, 2004Publication date: January 27, 2005Applicant: ASML NETHERLANDS B.V.Inventors: Wilhelmus Box, Johannes Wilhelmus Jacobs, Paulus Liebregts, Thijs Harink