Patents by Inventor Hartmann Glenn
Hartmann Glenn 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: 7655093Abstract: A wafer support system comprising a susceptor having top and bottom sections and gas flow passages therethrough. One or more spacers projecting from a recess formed in the top section of the susceptor support a wafer in spaced relationship with respect to the recess. A sweep gas is introduced to the bottom section of the susceptor and travels through the gas flow passages to exit in at least one circular array of outlets in the recess and underneath the spaced wafer. The sweep gas travels radially outward between the susceptor and wafer to prevent back-side contamination of the wafer. The gas is delivered through a hollow drive shaft and into a multi-armed susceptor support underneath the susceptor. The support arms conduct the sweep gas from the drive shaft to the gas passages in the susceptor. The gas passages are arranged to heat the sweep gas prior to delivery underneath the wafer.Type: GrantFiled: January 29, 2007Date of Patent: February 2, 2010Assignee: ASM America, Inc.Inventors: Michael W. Halpin, Mark R. Hawkins, Derrick W. Foster, Robert M. Vyne, John F. Wengert, Cornelius A. van der Jeugd, Loren R. Jacobs, Frank B. M. Van Bilsen, Matthew Goodman, Hartmann Glenn, Jason M. Layton
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Publication number: 20070131173Abstract: A wafer support system comprising a susceptor having top and bottom sections and gas flow passages therethrough. One or more spacers projecting from a recess formed in the top section of the susceptor support a wafer in spaced relationship with respect to the recess. A sweep gas is introduced to the bottom section of the susceptor and travels through the gas flow passages to exit in at least one circular array of outlets in the recess and underneath the spaced wafer. The sweep gas travels radially outward between the susceptor and wafer to prevent back-side contamination of the wafer. The gas is delivered through a hollow drive shaft and into a multi-armed susceptor support underneath the susceptor. The support arms conduct the sweep gas from the drive shaft to the gas passages in the susceptor. The gas passages are arranged to heat the sweep gas prior to delivery underneath the wafer.Type: ApplicationFiled: January 29, 2007Publication date: June 14, 2007Applicant: ASM AMERICA, INC.Inventors: Michael Halpin, Mark Hawkins, Derrick Foster, Robert Vyne, John Wengert, Cornelius van der Jeugd, Loren Jacobs, Frank Van Bilsen, Matthew Goodman, Hartmann Glenn, Jason Layton
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Publication number: 20040198153Abstract: A wafer support system comprising a segmented susceptor having top and bottom sections and gas flow passages therethrough. A plurality of spacers projecting from a recess formed in the top section of the susceptor support a wafer in spaced relationship with respect to the recess. A sweep gas is introduced to the bottom section of the segmented susceptor and travels through the gas flow passages to exit in at least one circular array of outlets in the recess and underneath the spaced wafer. The sweep gas travels radially outward between the susceptor and wafer to prevent back-side contamination of the wafer. The gas is delivered through a hollow drive shaft and into a multi-armed susceptor support underneath the susceptor. The support arms conduct the sweep gas from the drive shaft to the gas passages in the segmented susceptor. The gas passages are arranged to heat the sweep gas prior to delivery underneath the wafer.Type: ApplicationFiled: August 18, 2003Publication date: October 7, 2004Inventors: Michael W. Halpin, Mark R. Hawkins, Derrick W. Foster, Robert M. Vyne, John F. Wengert, Cornelius A. van der Jeugd, Loren R. Jacobs, Frank B. M. Van Bilsen, Matthew Goodman, Hartmann Glenn, Jason M. Layton
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Publication number: 20030075274Abstract: A wafer support system comprising a segmented susceptor having top and bottom sections and gas flow passages therethrough. A plurality of spacers projecting from a recess formed in the top section of the susceptor support a wafer in spaced relationship with respect to the recess. A sweep gas is introduced to the bottom section of the segmented susceptor and travels through the gas flow passages to exit in at least one circular array of outlets in the recess and underneath the spaced wafer. The sweep gas travels radially outward between the susceptor and wafer to prevent back-side contamination of the wafer. The gas is delivered through a hollow drive shaft and into a multi-armed susceptor support underneath the susceptor. The support arms conduct the sweep gas from the drive shaft to the gas passages in the segmented susceptor. The gas passages are arranged to heat the sweep gas prior to delivery underneath the wafer.Type: ApplicationFiled: September 13, 2002Publication date: April 24, 2003Inventors: Michael W. Halpin, Mark R. Hawkins, Derrick W. Foster, Robert M. Vyne, John F. Wengert, Cornelius A. van der Jeugd, Loren R. Jacobs, Frank B. M. Van Bilsen, Matthew Goodman, Hartmann Glenn, Jason M. Layton
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Patent number: 6491757Abstract: An apparatus for processing a substrate comprises a susceptor for supporting the substrate, an upper heat source spaced above the susceptor, a lower heat source spaced below the susceptor, and a controller. The controller provides power to the heat sources at a selected ratio between the sources. The controller is configured to vary the ratio during a high temperature processing cycle of a substrate to thereby vary the ratio of the heat provided by the heat sources during the cycle.Type: GrantFiled: August 17, 2001Date of Patent: December 10, 2002Assignee: ASM America, Inc.Inventors: Michael W. Halpin, Mark R. Hawkins, Derrick W. Foster, Robert M. Vyne, John F. Wengert, Cornelius A. van der Jeugd, Loren R. Jacobs, Frank B. M. Van Bilsen, Matthew Goodman, Hartmann Glenn, Jason M. Layton
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Patent number: 6454866Abstract: A wafer support system comprising a segmented susceptor having top and bottom sections and gas flow passages therethrough. A plurality of spacers projecting from a recess formed in the top section of the susceptor support a wafer in spaced relationship with respect to the recess. A sweep gas is introduced to the bottom section of the segmented susceptor and travels through the gas flow passages to exit in at least one circular array of outlets in the recess and underneath the spaced wafer. The sweep gas travels radially outward between the susceptor and wafer to prevent back-side contamination of the wafer. The gas is delivered through a hollow drive shaft and into a multi-armed susceptor support underneath the susceptor. The support arms conduct the sweep gas from the drive shaft to the gas passages in the segmented susceptor. The gas passages are arranged to heat the sweep gas prior to delivery underneath the wafer.Type: GrantFiled: July 10, 2000Date of Patent: September 24, 2002Assignee: ASM America, Inc.Inventors: Michael W. Halpin, Mark R. Hawkins, Derrick W. Foster, Robert M. Vyne, John F. Wengert, Cornelius A. van der Jeugd, Loren R. Jacobs, Frank B. M. Van Bilsen, Matthew Goodman, Hartmann Glenn, Jason M. Layton
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Patent number: 6343183Abstract: A wafer support system comprising a segmented susceptor having top and bottom sections and gas flow passages therethrough. A plurality of spacers projecting from a recess formed in the top section of the susceptor support a wafer in spaced relationship with respect to the recess. A sweep gas is introduced to the bottom section of the segmented susceptor and travels through the gas flow passages to exit in at least one circular array of outlets in the recess and underneath the spaced wafer. The sweep gas travels radially outward between the susceptor and wafer to prevent back-side contamination of the wafer. The gas is delivered through a hollow drive shaft and into a multi-armed susceptor support underneath the susceptor. The support arms conduct the sweep gas from the drive shaft to the gas passages in the segmented susceptor. The gas passages are arranged to heat the sweep gas prior to delivery underneath the wafer.Type: GrantFiled: June 27, 2000Date of Patent: January 29, 2002Assignee: ASM America, Inc.Inventors: Michael W. Halpin, Mark R. Hawkins, Derrick W. Foster, Robert M. Vyne, John F. Wengert, Cornelius A. van der Jeugd, Loren R. Jacobs, Frank B. M. Van Bilsen, Matthew Goodman, Hartmann Glenn, Jason M. Layton
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Publication number: 20010054390Abstract: A wafer support system comprising a segmented susceptor having top and bottom sections and gas flow passages therethrough. A plurality of spacers projecting from a recess formed in the top section of the susceptor support a wafer in spaced relationship with respect to the recess. A sweep gas is introduced to the bottom section of the segmented susceptor and travels through the gas flow passages to exit in at least one circular array of outlets in the recess and underneath the spaced wafer. The sweep gas travels radially outward between the susceptor and wafer to prevent back-side contamination of the wafer. The gas is delivered through a hollow drive shaft and into a multi-armed susceptor support underneath the susceptor. The support arms conduct the sweep gas from the drive shaft to the gas passages in the segmented susceptor. The gas passages are arranged to heat the sweep gas prior to delivery underneath the wafer.Type: ApplicationFiled: August 17, 2001Publication date: December 27, 2001Inventors: Michael W. Halpin, Mark R. Hawkins, Derrick W. Foster, Robert M. Vyne, John F. Wengert, Cornelius A. van der Jeugd, Loren R. Jacobs, Frank B. M. Van Bilsen, Matthew Goodman, Hartmann Glenn, Jason M. Layton
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Patent number: 6113702Abstract: A wafer support system comprising a segmented susceptor having top and bottom sections and gas flow passages therethrough. A plurality of spacers projecting from a recess formed in the top section of the susceptor support a wafer in spaced relationship with respect to the recess. A sweep gas is introduced to the bottom section of the segmented susceptor and travels through the gas flow passages to exit in at least one circular array of outlets in the recess and underneath the spaced wafer. The sweep gas travels radially outward between the susceptor and wafer to prevent back-side contamination of the wafer. The gas is delivered through a hollow drive shaft and into a multi-armed susceptor support underneath the susceptor. The support arms conduct the sweep gas from the drive shaft to the gas passages in the segmented susceptor. The gas passages are arranged to heat the sweep gas prior to delivery underneath the wafer.Type: GrantFiled: September 4, 1997Date of Patent: September 5, 2000Assignee: ASM America, Inc.Inventors: Michael W. Halpin, Mark R. Hawkins, Derrick W. Foster, Robert M. Vyne, John F. Wengert, Cornelius A. van der Jeugd, Loren R. Jacobs, Frank B. M. Van Bilsen, Matthew Goodman, Hartmann Glenn, Jason M. Layton