Patents by Inventor Richard S. Payne

Richard S. Payne 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).

  • Publication number: 20130010341
    Abstract: This application relates to a display including a first layer of material including a first aperture having at least one side, a first substrate separated from the first layer of material by a gap, where the first substrate is arranged to pass through a portion of light emitted from a light source into the gap. The display further includes a movable shutter arranged within the gap, where the shutter is movable to at least a first position and a second position, to obstruct passage of the portion of light through the first aperture at the first position. The movable shutter has a first edge, and in the first position, the movable shutter is aligned with the first aperture such that the first edge extends a first length past the at least one side of the first aperture.
    Type: Application
    Filed: August 30, 2012
    Publication date: January 10, 2013
    Applicant: Pixtronix, Inc.
    Inventors: Nesbitt W. Hagood, John J. Fijol, Jasper Lodewyk Steyn, Richard S. Payne, Jignesh Gandhi
  • Publication number: 20130010342
    Abstract: Display devices incorporating shutter-based light modulators are disclosed along with methods of manufacturing such devices. The methods are compatible with thin-film manufacturing processes known in the art and result in displays having lower power-consumption.
    Type: Application
    Filed: September 14, 2012
    Publication date: January 10, 2013
    Applicant: PIXTRONIX, INC.
    Inventors: Nesbitt W. Hagood, IV, Jasper Lodewyk Steyn, Timothy J. Brosnihan, Jignesh Gandhi, John J. Fijol, Richard S. Payne, Roger Barton
  • Publication number: 20130010344
    Abstract: The invention relates to methods and apparatus for forming images on a display utilizing a control matrix to control the movement of MEMs-based light modulators.
    Type: Application
    Filed: September 14, 2012
    Publication date: January 10, 2013
    Applicant: PIXTRONIX, INC.
    Inventors: Nesbitt W. Hagood, Stephen Lewis, Abraham McAllister, Roger W. Barton, Richard S. Payne, Jasper Lodewyk Steyn
  • Patent number: 8310442
    Abstract: The invention relates to methods and apparatus for forming images on a display utilizing a control matrix to control the movement of MEMs-based light modulators.
    Type: Grant
    Filed: December 1, 2006
    Date of Patent: November 13, 2012
    Assignee: Pixtronix, Inc.
    Inventors: Nesbitt W. Hagood, Stephen Lewis, Abraham McAllister, Roger W. Barton, Richard S. Payne, Jasper Lodewyk Steyn
  • Publication number: 20120280971
    Abstract: The invention relates to methods and apparatus for forming images on a display utilizing a control matrix to control the movement of MEMs-based light modulators.
    Type: Application
    Filed: July 17, 2012
    Publication date: November 8, 2012
    Applicant: Pixtronix, Inc.
    Inventors: Nesbitt W. Hagood, Stephen Lewis, Abraham McAllister, Roger W. Barton, Richard S. Payne, Jasper Lodewyk Steyn
  • Publication number: 20110267668
    Abstract: Display devices incorporating shutter-based light modulators are disclosed along with methods of manufacturing such devices. The methods are compatible with thin-film manufacturing processes known in the art and result in displays having lower power-consumption.
    Type: Application
    Filed: July 11, 2011
    Publication date: November 3, 2011
    Applicant: Pixtronix, Inc.
    Inventors: Nesbitt W. Hagood, IV, Jasper Lodewyk Steyn, Timothy J. Brosnihan, Jignesh Gandhi, John J. Fijol, Richard S. Payne, Roger Barton
  • Patent number: 7999994
    Abstract: Display devices incorporating shutter-based light modulators are disclosed along with methods of manufacturing such devices. The methods are compatible with thin-film manufacturing processes known in the art and result in displays having lower power-consumption.
    Type: Grant
    Filed: June 11, 2009
    Date of Patent: August 16, 2011
    Assignee: Pixtronix, Inc.
    Inventors: Nesbitt W. Hagood, IV, Jasper Lodewyk Steyn, Timothy J. Brosnihan, Jignesh Gandhi, John J. Fijol, Richard S. Payne, Roger W. Barton
  • Publication number: 20110122474
    Abstract: Display devices incorporating light modulators are disclosed along with methods of manufacturing such devices. According to some aspects of the invention, a control matrix for controlling light modulators of a display includes a light absorbing layer that includes a material having a substantially light absorbing property.
    Type: Application
    Filed: January 5, 2011
    Publication date: May 26, 2011
    Applicant: Pixtronix, Inc.
    Inventors: Richard S. Payne, Je Hong Kim, Jignesh Gandhi, Mark B. Andersson, Javier Villarreal
  • Patent number: 7746529
    Abstract: This invention relates to display apparatuses having an array of light modulators and a plurality of spacers distributed within the interior of the array. The display apparatus may also include a reflective aperture layer disposed on a front facing surface of a substrate included in the display apparatus.
    Type: Grant
    Filed: October 19, 2007
    Date of Patent: June 29, 2010
    Assignee: Pixtronix, Inc.
    Inventors: Nesbitt W. Hagood, Jasper Lodewyk Steyn, Richard S. Payne, Jignesh Gandhi, John J. Fijol, Roger W. Barton, Eugene E. Fike, III
  • Patent number: 7675665
    Abstract: This invention relates to display apparatuses having an array of light modulators and a plurality of apertures formed in a layer of material. Each light modulator corresponds to one or more apertures and has a portion which may overlap a corresponding aperture, where the size of the overlap is proportional to a distance between the array and the layer of material.
    Type: Grant
    Filed: March 30, 2007
    Date of Patent: March 9, 2010
    Assignee: Pixtronix, Incorporated
    Inventors: Nesbitt W. Hagood, Jasper Lodewyk Steyn, Richard S. Payne, Jignesh Gandhi, John J. Fijol, Roger W. Barton, Eugene E. Fike, III
  • Publication number: 20090309614
    Abstract: Techniques are used to detect and identify analytes. Techniques are used to fabricate and manufacture sensors to detect analytes. An analyte (810) is sensed by sensors (820) that output electrical signals in response to the analyte. The electrical signals may be preprocessed (830) by filtering and amplification. In one embodiment, a plurality of sensors are formed on a single integrated circuit. The sensors may have diverse compositions.
    Type: Application
    Filed: June 15, 2009
    Publication date: December 17, 2009
    Inventors: Rodney M. Goodman, Nathan S. Lewis, Robert H. Grubbs, Jeffery Dickson, Vincent F. Koosh, Richard S. Payne
  • Patent number: 7619806
    Abstract: Improved apparatus and methods for spatial light modulation are disclosed which utilize optical cavities having both front and rear reflective surfaces. Light-transmissive regions are formed in the front reflective surface for spatially modulating light.
    Type: Grant
    Filed: November 6, 2006
    Date of Patent: November 17, 2009
    Assignee: Pixtronix, Inc.
    Inventors: Nesbitt W. Hagood, IV, Richard S. Payne, Jasper Lodewyk Steyn
  • Publication number: 20090244678
    Abstract: Display devices incorporating shutter-based light modulators are disclosed along with methods of manufacturing such devices. The methods are compatible with thin-film manufacturing processes known in the art and result in displays having lower power-consumption.
    Type: Application
    Filed: June 11, 2009
    Publication date: October 1, 2009
    Applicant: Pixtronix, Inc.
    Inventors: Nesbitt W. Hagood, IV, Jasper Lodewyk Steyn, Timothy J. Brosnihan, Jignesh Gandhi, John J. Fijol, Richard S. Payne, Roger Barton
  • Publication number: 20090195855
    Abstract: The invention relates to a spatial light modulator including a substrate having a surface and a modulation assembly coupled to the substrate including a modulation element and a compliant beam. The modulation assembly is configured to limit the bending of the compliant beam towards an opposing surface that would otherwise be caused by inherent stresses within the compliant beam. The invention also relates to a method of manufacturing a spatial light modulator including the steps of forming and releasing a modulation assembly that has a modulation element and a compliant beam formed in a pre-release position to have an intended inherent stress state. As a result of the stress state in the compliant beam, upon release of the compliant beam, the compliant beam bends into a rest position which is different than the pre-release position, where the rest position is based in part on the intended inherent stress state.
    Type: Application
    Filed: February 12, 2009
    Publication date: August 6, 2009
    Applicant: Pixtronix, Inc.
    Inventors: Jasper Lodewyk Steyn, Timothy J. Brosnihan, Joyce H. Wu, Mark B. Andersson, Richard S. Payne, John J. Fijol, Roger W. Barton, Nesbitt W. Hagood
  • Patent number: 7550310
    Abstract: Techniques are used to detect and identify analytes. Techniques are used to fabricate and manufacture sensors to detect analytes. An analyte (810) is sensed by sensors (820) that output electrical signals in response to the analyte. The electrical signals may be preprocessed (830) by filtering and amplification. In one embodiment, a plurality of sensors are formed on a single integrated circuit. The sensors may have diverse compositions.
    Type: Grant
    Filed: May 24, 2006
    Date of Patent: June 23, 2009
    Assignee: California Institute of Technology
    Inventors: Rodney M. Goodman, Nathan S. Lewis, Robert H. Grubbs, Jeffery Dickson, Vincent F. Koosh, Richard S. Payne
  • Patent number: 7551344
    Abstract: The invention relates to methods of manufacturing display devices including the steps of forming a plurality of thin-film components and forming a plurality of mechanical light modulators on top of the thin-film components, where the plurality of mechanical light modulators include a layer of amorphous silicon.
    Type: Grant
    Filed: October 1, 2007
    Date of Patent: June 23, 2009
    Assignee: Pixtronix, Inc.
    Inventors: Nesbitt W. Hagood, Jasper Lodewyk Steyn, Richard S. Payne
  • Patent number: 7502159
    Abstract: This invention relates to display apparatuses having an array of light modulators and a plurality of apertures formed in a layer of material. Each light modulator corresponds to one or more apertures and has a portion which may overlap a corresponding aperture, where the size of the overlap is proportional to a distance between the array and the layer of material.
    Type: Grant
    Filed: January 19, 2007
    Date of Patent: March 10, 2009
    Assignee: Pixtronix, Inc.
    Inventors: Nesbitt W. Hagood, IV, Jasper Lodewyk Steyn, Richard S. Payne, Jignesh Gandhi, John J. Fijol, Roger W. Barton
  • Patent number: 7460290
    Abstract: Improved apparatus and methods for spatial light modulation are disclosed which utilize optical cavities having both front and rear reflective surfaces. Light-transmissive regions are formed in the front reflective surface for spatially modulating light.
    Type: Grant
    Filed: February 12, 2008
    Date of Patent: December 2, 2008
    Assignee: Pixtronix, Inc.
    Inventors: Nesbitt W. Hagood, IV, Richard S. Payne, Jasper Lodewyk Steyn
  • Publication number: 20080278798
    Abstract: This invention relates to display apparatuses having an array of light modulators and a plurality of spacers distributed within the interior of the array. The display apparatus may also include a reflective aperture layer disposed on a front facing surface of a substrate included in the display apparatus.
    Type: Application
    Filed: October 19, 2007
    Publication date: November 13, 2008
    Applicant: Pixtronix, Inc.
    Inventors: Nesbitt W. Hagood, Jasper Lodewyk Steyn, Richard S. Payne, Jignesh Gandhi, John J. Fijol, Roger W. Barton, Eugene E. Fike, III
  • Patent number: 7405852
    Abstract: Display devices incorporating shutter-based light modulators are disclosed along with methods of manufacturing such devices. The methods are compatible with thin-film manufacturing processes known in the art and result in displays having lower power-consumption.
    Type: Grant
    Filed: February 23, 2006
    Date of Patent: July 29, 2008
    Assignee: Pixtronix, Inc.
    Inventors: Timothy J. Brosnihan, Nesbitt W. Hagood, IV, Jasper Lodewyk Steyn, Jignesh Gandhi, John J. Fijol, Richard S. Payne, Roger Barton