Patents by Inventor Jan-Gerard Cornelis Van Der Toorn
Jan-Gerard Cornelis Van Der Toorn 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).
-
Patent number: 8964164Abstract: In a lithographic apparatus, a localized area of the substrate surface under a projection system is immersed in liquid. The height of a liquid supply system above the surface of the substrate can be varied using actuators. A control system uses feedforward or feedback control with input of the surface height of the substrate to maintain the liquid supply system at a predetermined height above the surface of the substrate.Type: GrantFiled: July 21, 2011Date of Patent: February 24, 2015Assignee: ASML Netherlands B.V.Inventors: Bob Streefkerk, Johannes Jacobus Matheus Baselmans, Henrikus Herman Marie Cox, Antonius Theodorus Anna Maria Derksen, Sjoerd Nicolaas Lambertus Donders, Christiaan Alexander Hoogendam, Joeri Lof, Erik Roelof Loopstra, Jeroen Johannes Sophia Maria Mertens, Frits Van Der Meulen, Johannes Catharinus Hubertus Mulkens, Gerardus Petrus Matthijs Van Nunen, Klaus Simon, Bernardus Antonius Slaghekke, Alexander Straaijer, Jan-Gerard Cornelis Van Der Toorn, Martijn Houkes
-
Publication number: 20140375973Abstract: An immersion lithographic apparatus is provided with a liquid confinement structure which defines at least in part a space configured to contain liquid between the projection system and the substrate. In order to reduce the crossing of the edge of the substrate which is being imaged (which can lead to inclusion of bubbles in the immersion liquid), the cross-sectional area of the space in a plane parallel to the substrate is made as small as possible. The smallest theoretical size is the size of the target portion which is imaged by the projection system. In an embodiment, the shape of a final element of the projection system is also changed to have a similar size and/or shape in a cross-section parallel to the substrate to that of the target portion.Type: ApplicationFiled: September 11, 2014Publication date: December 25, 2014Applicant: ASML NETHERLANDS B.V.Inventors: Bob STREEFKERK, Sjoerd Nicolaas Lambertus DONDERS, Roelof Frederik DE GRAAF, Christiaan Alexander HOOGENDAM, Hans JANSEN, Martinus Hendrikus Antonius LEENDERS, Paulus Martinus Maria LIEBREGTS, Jeroen Johannes Sophia Maria MERTENS, Jan-Gerard Cornelis VAN DER TOORN, Michel RIEPEN
-
Patent number: 8860924Abstract: An immersion lithographic apparatus is provided with a liquid confinement structure which defines at least in part a space configured to contain liquid between the projection system and the substrate. In order to reduce the crossing of the edge of the substrate which is being imaged (which can lead to inclusion of bubbles in the immersion liquid), the cross-sectional area of the space in a plane parallel to the substrate is made as small as possible. The smallest theoretical size is the size of the target portion which is imaged by the projection system. In an embodiment, the shape of a final element of the projection system is also changed to have a similar size and/or shape in a cross-section parallel to the substrate to that of the target portion.Type: GrantFiled: August 20, 2012Date of Patent: October 14, 2014Assignee: ASML Netherlands B.V.Inventors: Bob Streefkerk, Sjoerd Nicolaas Lambertus Donders, Roelof Frederik De Graaf, Christiaan Alexander Hoogendam, Hans Jansen, Martinus Hendrikus Antonius Leenders, Paulus Martinus Maria Liebregts, Jeroen Johannes Sophia M. Mertens, Jan-Gerard Cornelis Van Der Toorn, Michel Riepen
-
Publication number: 20140300883Abstract: A porous member is used in a liquid removal system of an immersion lithographic projection apparatus to smooth uneven flows. A pressure differential across the porous member may be maintained at below the bubble point of the porous member so that a single-phase liquid flow is obtained. Alternatively, the porous member may be used to reduce unevenness in a two-phase flow.Type: ApplicationFiled: May 8, 2014Publication date: October 9, 2014Applicants: ASML Netherlands B.V., ASML Holding N.V.Inventors: Nicolaas Rudolf Kemper, Henrikus Herman Marie Cox, Sjoerd Nicolaas Lambertus Donders, Roelof Frederik De Graaf, Christiaan Alexander Hoogendam, Nicolaas Ten Kate, Jeroen Johannes Sophia Maria Mertens, Frits Van Der Meulen, Franciscus Johannes Herman Maria Teunissen, Jan-Gerard Cornelis Van Der Toorn, Martinus Cornelis Maria Verhagen, Stefan Philip Christiaan Belfroid, Johannes Petrus Maria Smeulers, Herman Vogel
-
Patent number: 8755028Abstract: A porous member is used in a liquid removal system of an immersion lithographic projection apparatus to smooth uneven flows. A pressure differential across the porous member may be maintained at below the bubble point of the porous member so that a single-phase liquid flow is obtained. Alternatively, the porous member may be used to reduce unevenness in a two-phase flow.Type: GrantFiled: September 1, 2011Date of Patent: June 17, 2014Assignees: ASML Netherlands B.V., ASML Holding N.V.Inventors: Nicolaas Rudolf Kemper, Henrikus Herman Marie Cox, Sjoerd Nicolaas Lambertus Donders, Roelof Frederik De Graaf, Christiaan Alexander Hoogendam, Nicolaas Ten Kate, Jeroen Johannes Sophia Maria Mertens, Frits Van Der Meulen, Franciscus Johannes Herman Maria Teunissen, Jan-Gerard Cornelis Van Der Toorn, Martinus Cornelis Maria Verhagen, Stefan Philip Christiaan Belfroid, Johannes Petrus Maria Smeulers, Herman Vogel
-
Patent number: 8724083Abstract: In a lithographic apparatus, a localized area of the substrate surface under a projection system is immersed in liquid. The height of a liquid supply system above the surface of the substrate can be varied using actuators. A control system uses feedforward or feedback control with input of the surface height of the substrate to maintain the liquid supply system at a predetermined height above the surface of the substrate.Type: GrantFiled: April 7, 2011Date of Patent: May 13, 2014Assignee: ASML Netherlands B.V.Inventors: Bob Streefkerk, Johannes Jacobus Matheus Baselmans, Henrikus Herman Marie Cox, Antonius Theodorus Anna Maria Derksen, Sjoerd Nicolaas Lambertus Donders, Christiaan Alexander Hoogendam, Joeri Lof, Erik Roelof Loopstra, Jeroen Johannes Sophia Maria Mertens, Frits Van Der Meulen, Johannes Catharinus Hubertus Mulkens, Gerardus Petrus Mattijs Van Nunen, Klaus Simon, Bernardus Antonius Slaghekke, Alexander Straaijer, Jan-Gerard Cornelis Van Der Toorn, Martijn Houkes
-
Patent number: 8724084Abstract: In a lithographic apparatus, a localized area of the substrate surface under a projection system is immersed in liquid. The height of a liquid supply system above the surface of the substrate can be varied using actuators. A control system uses feedforward or feedback control with input of the surface height of the substrate to maintain the liquid supply system at a predetermined height above the surface of the substrate.Type: GrantFiled: July 22, 2011Date of Patent: May 13, 2014Assignee: ASML Netherlands B.V.Inventors: Bob Streefkerk, Johannes Jacobus Matheus Baselmans, Henrikus Herman Marie Cox, Antonius Theodorus Anna Maria Derksen, Sjoerd Nicolaas Lambertus Donders, Christiaan Alexander Hoogendam, Joeri Lof, Erik Roelof Loopstra, Jeroen Johannes Sophia Maria Mertens, Frits Van Der Meulen, Johannes Catharinus Hubertus Mulkens, Gerardus Petrus Mattijs Van Nunen, Klaus Simon, Bernardus Antonius Slaghekke, Alexander Straaijer, Jan-Gerard Cornelis Van Der Toorn, Martijn Houkes
-
Patent number: 8687168Abstract: A lithographic projection apparatus is disclosed in which measures are taken to prevent or reduce the presence of bubbles in liquid through which the projection beam radiates. This may be done, for example, by ensuring that a gap between a substrate and a substrate table is filled with immersion liquid or by causing a localized flow radially outwardly from the optical axis in the vicinity of the edge of the substrate.Type: GrantFiled: April 11, 2011Date of Patent: April 1, 2014Assignee: ASML Netherlands B.V.Inventors: Roelof Frederik De Graaf, Sjoerd Nicolaas Lambertus Donders, Christiaan Alexander Hoogendam, Hans Jansen, Martinus Hendrikus Antonius Leenders, Jeroen Johannes Sophia Maria Mertens, Bob Streefkerk, Jan-Gerard Cornelis Van Der Toorn, Michel Riepen
-
Patent number: 8481978Abstract: In an immersion lithographic apparatus, bubble formation in immersion liquid is reduced or prevented by reducing a gap size or area on a substrate table and/or covering the gap.Type: GrantFiled: April 8, 2011Date of Patent: July 9, 2013Assignee: ASML Netherlands B.V.Inventors: Hans Jansen, Sebastiaan Maria Johannes Cornelissen, Sjoerd Nicolaas Lambertus Donders, Roelof Frederik De Graaf, Christiaan Alexander Hoogendam, Hernes Jacobs, Martinus Hendrikus Antonius Leenders, Jeroen Johannes Sophia Maria Mertens, Bob Streefkerk, Jan-Gerard Cornelis Van Der Toorn, Peter Smits, Franciscus Johannes Joseph Janssen, Michel Riepen
-
Patent number: 8446563Abstract: A porous member is used in a liquid removal system of an immersion lithographic projection apparatus to smooth uneven flows. A pressure differential across the porous member may be maintained at below the bubble point of the porous member so that a single-phase liquid flow is obtained. Alternatively, the porous member may be used to reduce unevenness in a two-phase flow.Type: GrantFiled: August 14, 2009Date of Patent: May 21, 2013Assignees: ASML Netherlands B.V., ASML Holding N.V.Inventors: Nicolaas Rudolf Kemper, Henrikus Herman Marie Cox, Sjoerd Nicolaas Lambertus Donders, Roelof Frederik De Graaf, Christiaan Alexander Hoogendam, Nicolaas Ten Kate, Martinus Hendrikus Antonius Leenders, Jeroen Johannes Sophia Maria Mertens, Frits Van Der Meulen, Joost Jeroen Ottens, Franciscus Johannes Herman Maria Teunissen, Jan-Gerard Cornelis Van Der Toorn, Martinus Cornelis Maria Verhagen, Marco Polizzi, Edwin Augustinus Matheus Van Gompel, Johannes Petrus Maria Smeulers, Stefan Philip Christiaan Belfroid, Herman Vogel
-
Publication number: 20130070219Abstract: An immersion lithographic apparatus is provided with a liquid confinement structure which defines at least in part a space configured to contain liquid between the projection system and the substrate. In order to reduce the crossing of the edge of the substrate which is being imaged (which can lead to inclusion of bubbles in the immersion liquid), the cross-sectional area of the space in a plane parallel to the substrate is made as small as possible. The smallest theoretical size is the size of the target portion which is imaged by the projection system. In an embodiment, the shape of a final element of the projection system is also changed to have a similar size and/or shape in a cross-section parallel to the substrate to that of the target portion.Type: ApplicationFiled: August 20, 2012Publication date: March 21, 2013Applicant: ASML NETHERLANDS B.V.Inventors: Bob STREEFKERK, Sjoerd Nicolaas Lambertus DONDERS, Roelof Frederik DE GRAAF, Christiaan Alexander HOOGENDAM, Hans JANSEN, Martinus Hendrikus Antonius LEENDERS, Paulus Martinus Maria LIEBREGTS, Jeroen Johannes Sophia Maria MERTENS, Jan-Gerard Cornelis VAN DER TOORN, Michel RIEPEN
-
Publication number: 20120242271Abstract: A stage system includes an object table constructed to hold an object, a short stroke actuator element constructed to displace the object table over a first range of movement, and a long stroke actuator element constructed to displace the short stroke actuator element over a second range of movement which is larger than the first range of movement. The stage system further includes a pneumatic compensation device including: a sensor arranged to measure a quantity representative of a pneumatic disturbance force on the short stroke actuator element, an actuator arranged to provide a compensating force to at least partly compensate the pneumatic disturbance, and a controller. The sensor is connected to a controller input of the controller, the actuator is connected to a controller output of the controller, the controller being arranged to drive the actuator in response to a signal received from the sensor.Type: ApplicationFiled: February 23, 2012Publication date: September 27, 2012Applicant: ASML NETHERLANDS B.V.Inventors: Jan-Gerard Cornelis VAN DER TOORN, Marcel Koenraad Marie BAGGEN, Stefan Geerte KRUIJSWIJK, Jeroen Pieter STARREVELD, Michael Johannes Vervoordeldonk, Mark Constant Johannes BAGGEN
-
Patent number: 8248577Abstract: An immersion lithographic apparatus is provided with a liquid confinement structure which defines at least in part a space configured to contain liquid between the projection system and the substrate. In order to reduce the crossing of the edge of the substrate which is being imaged (which can lead to inclusion of bubbles in the immersion liquid), the cross-sectional area of the space in a plane parallel to the substrate is made as small as possible. The smallest theoretical size is the size of the target portion which is imaged by the projection system. In an embodiment, the shape of a final element of the projection system is also changed to have a similar size and/or shape in a cross-section parallel to the substrate to that of the target portion.Type: GrantFiled: May 3, 2005Date of Patent: August 21, 2012Assignee: ASML Netherlands B.V.Inventors: Bob Streefkerk, Sjoerd Nicolaas Lambertus Donders, Roelof Frederik De Graaf, Christiaan Alexander Hoogendam, Hans Jansen, Martinus Hendrikus Antonius Leenders, Paulus Martinus Maria Liebregts, Jeroen Johannes Sophia M. Mertens, Jan-Gerard Cornelis Van Der Toorn, Michel Riepen
-
Patent number: 8233135Abstract: A lithographic apparatus includes a projection system configured to project a patterned radiation beam onto a substrate supported by a substrate table; a liquid supply system configured to supply a space between the projection system and the substrate with a liquid; a closing surface configured to provide a confining surface for liquid supplied by the liquid supply system in place of the substrate; and a closing surface positioning device configured to create and maintain a gap between the liquid supply system and the closing surface so that the liquid flows in the gap when the closing surface is used to confine the liquid supplied by the liquid supply system.Type: GrantFiled: January 7, 2009Date of Patent: July 31, 2012Assignee: ASML Netherlands B.V.Inventors: Hans Jansen, Patricius Aloysius Jacobus Tinnemans, Jan-Gerard Cornelis Van Der Toorn
-
Patent number: 8138486Abstract: In an immersion lithographic apparatus, bubble formation in immersion liquid is reduced or prevented by reducing a gap size or area on a substrate table and/or covering the gap.Type: GrantFiled: November 6, 2009Date of Patent: March 20, 2012Assignee: ASML Netherlands B.V.Inventors: Hans Jansen, Sebastiaan Maria Johannes Cornelissen, Sjoerd Nicolaas Lambertus Donders, Roelof Frederik De Graaf, Christiaan Alexander Hoogendam, Hernes Jacobs, Martinus Hendrikus Antonius Leenders, Jeroen Johannes Sophia Maria Mertens, Jan-Gerard Cornelis Van Der Toorn, Peter Smits, Franciscus Johannes Joseph Janssen, Michel Riepen, Bob Streefkerk
-
Publication number: 20110310367Abstract: A porous member is used in a liquid removal system of an immersion lithographic projection apparatus to smooth uneven flows. A pressure differential across the porous member may be maintained at below the bubble point of the porous member so that a single-phase liquid flow is obtained. Alternatively, the porous member may be used to reduce unevenness in a two-phase flow.Type: ApplicationFiled: September 1, 2011Publication date: December 22, 2011Applicants: ASML Holding NV, ASML Netherlands B.V.Inventors: Nicolaas Rudolf KEMPER, Henrikus Herman Marie Cox, Sjoerd Nicolaas Lambertus Donders, Roelof Frederik De Graaf, Christiaan Alexander Hoogendam, Nicolaas Ten Kate, Jeroen Johannes Sophia Maria Mertens, Frits Van Der Meulen, Franciscus Johannes Herman Maria Teunissen, Jan-Gerard Cornelis Van Der Toorn, Martinus Cornelis Maria Verhagen, Stefan Philip Christiaan Belfroid, Johannes Petrus Maria Smeulers, Herman Vogel
-
Publication number: 20110279795Abstract: In a lithographic apparatus, a localized area of the substrate surface under a projection system is immersed in liquid. The height of a liquid supply system above the surface of the substrate can be varied using actuators. A control system uses feedforward or feedback control with input of the surface height of the substrate to maintain the liquid supply system at a predetermined height above the surface of the substrate.Type: ApplicationFiled: July 22, 2011Publication date: November 17, 2011Applicant: ASML NETHERLANDS B.V.Inventors: Bob STREEFKERK, Johannes Jacobus Matheus Baselmans, Henrikus Herman Marie Cox, Antonius Theodorus Anna Maria Derksen, Sjoerd Nicolaas Lambertus Donders, Christiaan Alexander Hoogendam, Joeri Lof, Erik Roelof Loopstra, Jeroen Johannes Sophia Maria Mertens, Frits Van Der Meulen, Johannes Catharinus Hubertus Mulkens, Gerardus Petrus Matthijs Van Nunen, Klaus Simon, Bernardus Antonius Slaghekke, Alexander Straaijer, Jan-Gerard Cornelis Van Der Toorn, Martijn Houkes
-
Publication number: 20110273683Abstract: In a lithographic apparatus, a localized area of the substrate surface under a projection system is immersed in liquid. The height of a liquid supply system above the surface of the substrate can be varied using actuators. A control system uses feedforward or feedback control with input of the surface height of the substrate to maintain the liquid supply system at a predetermined height above the surface of the substrate.Type: ApplicationFiled: July 21, 2011Publication date: November 10, 2011Applicant: ASML NETHERLANDS B.V.Inventors: Bob STREEFKERK, Johannes Jacobus Matheus Baselmans, Henrikus Herman Marie Cox, Antonius Theodorus Anna Maria Derksen, Sjoerd Nicolaas Lambertus Donders, Christiaan Alexander Hoogendman, Joeri Lof, Erik Roelof Loopstra, Jeroen Johannes Sophia Maria Mertens, Frits Van Der Meulen, Johannes Catharinus Hubertus Mulkens, Gerardus Petrus Matthijs Van Nunen, Klaus Simon, Bernardus Antonius Slaghekke, Alexander Straaijer, Jan-Gerard Cornelis Van Der Toorn, Martijn Houkes
-
Publication number: 20110273675Abstract: A porous member is used in a liquid removal system of an immersion lithographic projection apparatus to smooth uneven flows. A pressure differential across the porous member may be maintained at below the bubble point of the porous member so that a single-phase liquid flow is obtained. Alternatively, the porous member may be used to reduce unevenness in a two-phase flow.Type: ApplicationFiled: July 19, 2011Publication date: November 10, 2011Applicants: ASML Holding N.V., ASML Netherlands B.V.Inventors: Nicolaas Rudolf Kemper, Henrikus Herman Marie Cox, Sjoerd Nicolaas Lambertus Donders, Roelof Frederick De Graaf, Christiaan Alexander Hoogendam, Nicolaas Ten Kate, Jeroen Johannes Sophia Maria Mertens, Frits Van Der Meulen, Franciscus Johannes Herman Maria Teunissen, Jan-Gerard Cornelis Van Der Toorn, Martinus Cornelius Maria Verhagen, Marco Polizzi, Edwin Augustinus Matheus Van Gompel, Stefan Philip Christiaan Belfroid, Johannes Petrus Maria Smeulers, Herman Vogel, Martinus Hendrikus Antonius Leenders, Joost Jeroen Ottens
-
Patent number: 8031325Abstract: A porous member is used in a liquid removal system of an immersion lithographic projection apparatus to smooth uneven flows. A pressure differential across the porous member may be maintained at below the bubble point of the porous member so that a single-phase liquid flow is obtained. Alternatively, the porous member may be used to reduce unevenness in a two-phase flow.Type: GrantFiled: March 1, 2010Date of Patent: October 4, 2011Assignees: ASML Netherlands B.V., ASML Holding N.V.Inventors: Nicolaas Rudolf Kemper, Henrikus Herman Marie Cox, Sjoerd Nicolaas Lambertus Donders, Roelof Frederik De Graaf, Christiaan Alexander Hoogendam, Nicolaas Ten Kate, Jeroen Johannes Sophia Maria Mertens, Frits Van Der Meulen, Franciscus Johannes Herman Maria Teunissen, Jan-Gerard Cornelis Van Der Toorn, Martinus Cornelis Maria Verhagen, Stefan Philip Christiaan Belfroid, Johannes Petrus Maria Smeulers, Herman Vogel