Patents by Inventor Matthew Osborne Schlegel

Matthew Osborne Schlegel 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: 9001167
    Abstract: A display device having subpixel repeating groups is presented. Each subpixel repeating group has an even number of four or more subpixels and includes odd-numbered subpixels and even-numbered subpixels alternately arranged in a row direction, each subpixel having a color. A data driver is configured to provide data signals to the subpixels such that the odd-numbered subpixels have a polarity that is opposite that of the even-numbered subpixels in each of the subpixel repeating groups. A first subpixel repeating group and a second subpixel repeating group are adjacent in the row direction. The first subpixel of the first subpixel repeating group and the first subpixel of the second subpixel repeating group have the same color and opposite polarities.
    Type: Grant
    Filed: April 27, 2012
    Date of Patent: April 7, 2015
    Assignee: Samsung Display Co., Ltd.
    Inventors: Thomas Lloyd Credelle, Matthew Osborne Schlegel
  • Patent number: 8933959
    Abstract: Display devices and systems are configured with display panels substantially comprising one of several embodiments of three primary color or multi-primary color subpixel repeating groups that are particularly suitable for directional display devices which produce at least two images simultaneously, such as autostereoscopic three-dimensional display devices or multi-view devices. Input image data indicating an image is rendered to a device configured with one of the illustrated subpixel repeating groups using a subpixel rendering operation.
    Type: Grant
    Filed: February 8, 2008
    Date of Patent: January 13, 2015
    Assignee: Samsung Display Co., Ltd.
    Inventors: Candice Hellen Brown Elliott, Thomas Lloyd Credelle, Matthew Osborne Schlegel
  • Patent number: 8633886
    Abstract: A display is disclosed having crossover connections effecting polarity inversion. The display includes a panel comprising a subpixel repeating group having an even number of repeating subpixels in a first direction. The display also includes a driver circuit coupled to the panel to provide image data signals effecting polarity inversion to the panel. The display also includes a plurality of crossover connections from the driver circuit to the columns of the panel such that polarities of same color subpixels in the first direction alternate at a spatial frequency sufficient to abate undesirable visual effects on the panel when an image is displayed thereon; each crossover connection applying the same polarity to each subpixel in the column.
    Type: Grant
    Filed: September 14, 2011
    Date of Patent: January 21, 2014
    Assignee: Samsung Display Co., Ltd.
    Inventors: Thomas Lloyd Credelle, Matthew Osborne Schlegel
  • Publication number: 20120206509
    Abstract: A display device having subpixel repeating groups is presented. Each subpixel repeating group has an even number of four or more subpixels and includes odd-numbered subpixels and even-numbered subpixels alternately arranged in a row direction, each subpixel having a color. A data driver is configured to provide data signals to the subpixels such that the odd-numbered subpixels have a polarity that is opposite that of the even-numbered subpixels in each of the subpixel repeating groups. A first subpixel repeating group and a second subpixel repeating group are adjacent in the row direction. The first subpixel of the first subpixel repeating group and the first subpixel of the second subpixel repeating group have the same color and opposite polarities.
    Type: Application
    Filed: April 27, 2012
    Publication date: August 16, 2012
    Inventors: Thomas Lloyd Credelle, Matthew Osborne Schlegel
  • Patent number: 8144094
    Abstract: Liquid crystal display backplane layouts and addressing for non-standard subpixel arrangements are disclosed. A liquid crystal display comprises a panel and a plurality of transistors. The panel substantially comprises a subpixel repeating group having an even number of subpixels in a first direction. Each thin film transistor connects one subpixel to a row and a column line at an intersection in one of a group of quadrants. The group comprises a first quadrant, a second quadrant, a third quadrant and a fourth quadrant, wherein the thin film transistors are formed in a backplane structure adjacent to intersections of the row and column lines. The thin film transistors are also substantially formed in more than one quadrant in the backplane structure.
    Type: Grant
    Filed: June 26, 2008
    Date of Patent: March 27, 2012
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Candice Hellen Brown Elliott, Thomas Lloyd Credelle, Matthew Osborne Schlegel, Seok Jin Han
  • Publication number: 20120001965
    Abstract: A display is disclosed having crossover connections effecting polarity inversion. The display includes a panel comprising a subpixel repeating group having an even number of repeating subpixels in a first direction. The display also includes a driver circuit coupled to the panel to provide image data signals effecting polarity inversion to the panel. The display also includes a plurality of crossover connections from the driver circuit to the columns of the panel such that polarities of same color subpixels in the first direction alternate at a spatial frequency sufficient to abate undesirable visual effects on the panel when an image is displayed thereon; each crossover connection applying the same polarity to each subpixel in the column.
    Type: Application
    Filed: September 14, 2011
    Publication date: January 5, 2012
    Inventors: Thomas Lloyd CREDELLE, Matthew Osborne Schlegel
  • Patent number: 8035599
    Abstract: A display is disclosed having crossover connections effecting polarity inversion. The display includes a panel comprising a subpixel repeating group having an even number of repeating subpixels in a first direction. The display also includes a driver circuit coupled to the panel to provide image data signals effecting polarity inversion to the panel. The display also includes a plurality of crossover connections from the driver circuit to the columns of the panel such that polarities of same color subpixels in the first direction alternate at a spatial frequency sufficient to abate undesirable visual affects on the panel when an image is displayed thereon; each crossover connection applying the same polarity to each subpixel in the column.
    Type: Grant
    Filed: June 6, 2003
    Date of Patent: October 11, 2011
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Thomas Lloyd Credelle, Matthew Osborne Schlegel
  • Patent number: 7791679
    Abstract: Alternative thin film transistors for liquid crystal displays are disclosed. The alternative transistors can be used for panels of displays such as liquid crystal displays (LCDs), especially those having alternative pixel arrangements. These transistors can be oriented on a panel of an LCD using different, non-traditional configurations, while addressing misalignment and parasitic capacitance.
    Type: Grant
    Filed: June 6, 2003
    Date of Patent: September 7, 2010
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Candice Hellen Brown Elliott, Thomas Lloyd Credelle, Matthew Osborne Schlegel
  • Publication number: 20100127267
    Abstract: Alternative thin film transistors for liquid crystal displays are disclosed. The alternative transistors can be used for panels of displays such as liquid crystal displays (LCDs), especially those having alternative pixel arrangements. These transistors can be oriented on a panel of an LCD using different, non-traditional configurations, while addressing misalignment and parasitic capacitance.
    Type: Application
    Filed: January 26, 2010
    Publication date: May 27, 2010
    Inventors: Candice Hellen Brown Elliott, Thomas Lloyd Credelle, Matthew Osborne Schlegel
  • Publication number: 20100118045
    Abstract: Display devices and systems are configured with display panels substantially comprising one of several embodiments of three primary color or multi-primary color subpixel repeating groups that are particularly suitable for directional display devices which produce at least two images simultaneously, such as autostereoscopic three-dimensional display devices or multi-view devices. Input image data indicating an image is rendered to a device configured with one of the illustrated subpixel repeating groups using a subpixel rendering operation.
    Type: Application
    Filed: February 8, 2008
    Publication date: May 13, 2010
    Inventors: Candice Hellen Brown Elliott, Thomas Lloyd Credelle, Matthew Osborne Schlegel
  • Patent number: 7573448
    Abstract: Dot inversion schemes are disclosed on novel display panel layouts with extra drivers. A display panel comprises substantially a plurality of a subpixel repeating group comprising an even number of subpixels in a gate direction, wherein at least one set of adjacent column of same colored subpixels share image data from a single driver upon the display panel.
    Type: Grant
    Filed: March 2, 2007
    Date of Patent: August 11, 2009
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Thomas Lloyd Credelle, Matthew Osborne Schlegel
  • Publication number: 20080252581
    Abstract: Liquid crystal display backplane layouts and addressing for non-standard subpixel arrangements are disclosed. A liquid crystal display comprises a panel and a plurality of transistors. The panel substantially comprises a subpixel repeating group having an even number of subpixels in a first direction. Each thin film transistor connects one subpixel to a row and a column line at an intersection in one of a group of quadrants. The group comprises a first quadrant, a second quadrant, a third quadrant and a fourth quadrant, wherein the thin film transistors are formed in a backplane structure adjacent to intersections of the row and column lines. The thin film transistors are also substantially formed in more than one quadrant in the backplane structure.
    Type: Application
    Filed: June 26, 2008
    Publication date: October 16, 2008
    Applicant: SAMSUNG ELECTRONICS CO. LTD.,
    Inventors: Candice Hellen Brown Elliott, Thomas Lloyd Credelle, Matthew Osborne Schlegel, Seok Jin Han
  • Patent number: 7397455
    Abstract: Liquid crystal display backplane layouts and addressing for non-standard subpixel arrangements are disclosed. A liquid crystal display comprises a panel and a plurality of transistors. The panel substantially comprises a subpixel repeating group having an even number of subpixels in a first direction. Each thin film transistor connects one subpixel to a row and a column line at an intersection in one of a group of quadrants. The group comprises a first quadrant, a second quadrant, a third quadrant and a fourth quadrant, wherein the thin film transistors are formed in a backplane structure adjacent to intersections of the row and column lines. The thin film transistors are also substantially formed in more than one quadrant in the backplane structure.
    Type: Grant
    Filed: June 6, 2003
    Date of Patent: July 8, 2008
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Candice Hellen Brown Elliott, Thomas Lloyd Credelle, Matthew Osborne Schlegel, Seok Jin Han
  • Patent number: 7187353
    Abstract: Dot inversion schemes are disclosed on novel display panel layouts with extra drivers. A display panel comprises substantially a set of a subpixel repeating group comprising a pattern of six columns and two rows: R R G B B G B B G R R G wherein at least one set of adjacent column subpixels share image data from a single driver upon the display panel.
    Type: Grant
    Filed: June 6, 2003
    Date of Patent: March 6, 2007
    Assignee: Clairvoyante, Inc
    Inventors: Thomas Lloyd Credelle, Matthew Osborne Schlegel
  • Publication number: 20040246279
    Abstract: Dot inversion schemes are disclosed on novel display panel layouts with extra drivers.
    Type: Application
    Filed: June 6, 2003
    Publication date: December 9, 2004
    Inventors: Thomas Lloyd Credelle, Matthew Osborne Schlegel
  • Publication number: 20040246213
    Abstract: A display is disclosed having crossover connections effecting dot inversion. The display includes a panel substantially comprising a subpixel repeating group, the group having an even number of subpixels across a first direction. The display also includes a driver circuit coupled to the panel providing image data signals to the panel, the signals effecting substantially a dot inversion scheme to the panel. The display also includes a plurality of crossover connections from the driver circuit to the columns of the panel such that same color subpixels across the first direction such that the polarities of the same color subpixels substantially alternate.
    Type: Application
    Filed: June 6, 2003
    Publication date: December 9, 2004
    Inventors: Thomas Lloyd Credelle, Matthew Osborne Schlegel
  • Publication number: 20040246404
    Abstract: Liquid crystal display backplane layouts and addressing for non-standard subpixel arrangements are disclosed. A liquid crystal display comprises a panel and a plurality of transistors. The panel substantially comprises a subpixel repeating group having an even number of subpixels in a first direction. Each thin film transistor connects one subpixel to a row and a column line at an intersection in one of a group of quadrants. The group comprises a first quadrant, a second quadrant, a third quadrant and a fourth quadrant, wherein the thin film transistors are formed in a backplane structure adjacent to intersections of the row and column lines. The thin film transistors are also substantially formed in more than one quadrant in the backplane structure.
    Type: Application
    Filed: June 6, 2003
    Publication date: December 9, 2004
    Inventors: Candice Hellen Brown Elliott, Thomas Lloyd Credelle, Matthew Osborne Schlegel, Seok Jin Han
  • Publication number: 20040246393
    Abstract: Alternative thin film transistors for liquid crystal displays are disclosed. The alternative transistors can be used for panels of displays such as liquid crystal displays (LCDs), especially those having alternative pixel arrangements. These transistors can be oriented on a panel of an LCD using different, non-traditional configurations, while addressing misalignment and parasitic capacitance.
    Type: Application
    Filed: June 6, 2003
    Publication date: December 9, 2004
    Inventors: Candice Hellen Brown Elliott, Thomas Lloyd Credelle, Matthew Osborne Schlegel
  • Publication number: 20040196302
    Abstract: Systems and methods are disclosed to subpixel render source image data over time. Temporal subpixel rendering may be used to improve viewing angle in LCD displays or to improve subpixel rendering in other display technologies.
    Type: Application
    Filed: March 4, 2003
    Publication date: October 7, 2004
    Inventors: Moon Hwan Im, Thomas Lloyd Credelle, Matthew Osborne Schlegel