Patents by Inventor Karen Tyger

Karen Tyger 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: 20130249964
    Abstract: The invention comprises systems and methods for controller and driver features for displays, and in particular, controller and driver features that relate to displays. In one embodiment, such a display includes at least one driving circuit and an array comprising a plurality of display elements, where the array is configured to be driven by the driving circuit, and where the driving circuit is programmed to receive video data and provide a subset of the received video data to the array based on a frame skip count. In some embodiments, the frame skip count is programmable or dynamically determined. In another embodiment, a method of displaying data on an array having a plurality of display elements comprises receiving video data comprising a plurality of frames, displaying selected frames based upon a frame skip count, measuring the change between each selected frame and a frame previous to the selected frame, and displaying non-selected frames if the measured change is greater than or equal to a threshold.
    Type: Application
    Filed: May 17, 2013
    Publication date: September 26, 2013
    Applicant: QUALCOMM MEMS Technologies, Inc.
    Inventors: Jeffrey B. Sampsell, Karen Tyger, Mithran Cheriyan Mathew
  • Publication number: 20130100012
    Abstract: A display mode, including an update rate and/or resolution of an electronic display device, is dynamically adjusted by computing a change rate metric (CRM) representative of an image change rate, and adjusting, based on the CRM, at least one of the update rate and the image resolution. The display device may be switched between at least two display modes, based on the CRM, which may be computed by comparing each pixel row in a first frame with a corresponding pixel row in a comparison frame, and determining a number of pixel rows that have changed. A cyclic redundancy check (CRC) value for each pixel row may be computed, and the CRM may then be computed by determining a number of pixel rows that have a changed CRC value with respect to a corresponding pixel row of the comparison frame.
    Type: Application
    Filed: May 17, 2012
    Publication date: April 25, 2013
    Applicant: QUALCOMM MEMS TECHNOLOGIES, INC.
    Inventors: Mark Milenko Todorovich, Karen Tyger Fisher, Konboye Oyake, Joseph Najib Maalouf, Songhe Cai, Wilhelmus Johannes Robertus Van Lier, Peter Amos Thompson, Hemang Jayant Shah
  • Patent number: 8218919
    Abstract: A MEMS-based display device is described, wherein an array of interferometric modulators are configured to reflect light through a transparent substrate. The transparent substrate is sealed to a backplate and the backplate may contain electronic circuitry fabricated on the backplane. The electronic circuitry is placed in electrical communication with the array of interferometric modulators and is configured to control the state of the array of interferometric modulators.
    Type: Grant
    Filed: January 3, 2012
    Date of Patent: July 10, 2012
    Assignee: QUALCOMM MEMS Technologies, Inc.
    Inventor: Karen Tyger
  • Publication number: 20120099179
    Abstract: A MEMS-based display device is described, wherein an array of interferometric modulators are configured to reflect light through a transparent substrate. The transparent substrate is sealed to a backplate and the backplate may contain electronic circuitry fabricated on the backplane. The electronic circuitry is placed in electrical communication with the array of interferometric modulators and is configured to control the state of the array of interferometric modulators.
    Type: Application
    Filed: January 3, 2012
    Publication date: April 26, 2012
    Applicant: QUALCOMM MEMS Technologies, Inc.
    Inventor: Karen Tyger
  • Patent number: 8090229
    Abstract: A MEMS-based display device is described, wherein an array of interferometric modulators are configured to reflect light through a transparent substrate. The transparent substrate is sealed to a backplate and the backplate may contain electronic circuitry fabricated on the backplane. The electronic circuitry is placed in electrical communication with the array of interferometric modulators and is configured to control the state of the array of interferometric modulators.
    Type: Grant
    Filed: April 22, 2011
    Date of Patent: January 3, 2012
    Assignee: QUALCOMM MEMS Technologies, Inc.
    Inventor: Karen Tyger
  • Publication number: 20110199668
    Abstract: A MEMS-based display device is described, wherein an array of interferometric modulators are configured to reflect light through a transparent substrate. The transparent substrate is sealed to a backplate and the backplate may contain electronic circuitry fabricated on the backplane. The electronic circuitry is placed in electrical communication with the array of interferometric modulators and is configured to control the state of the array of interferometric modulators.
    Type: Application
    Filed: April 22, 2011
    Publication date: August 18, 2011
    Applicant: QUALCOMM MEMS Technologies, Inc.
    Inventor: Karen Tyger
  • Publication number: 20110148828
    Abstract: Methods and systems are disclosed for providing video data and display signals. In one embodiment, a system is configured to display video data on an array of bi-stable display elements, where the system includes a processor, a display comprising an array of bi-stable display elements, a driver controller connected to the processor and configured to receive video data from the processor, and an array driver configured to receive video data from the driver controller and display signals from the processor, and to display the video data on the array of bi-stable display elements using the display signals.
    Type: Application
    Filed: February 28, 2011
    Publication date: June 23, 2011
    Applicant: QUALCOMM MEMS Technologies
    Inventors: Jeffrey B. Sampsell, Karen Tyger, Mithran Mathew
  • Patent number: 7933476
    Abstract: A MEMS-based display device is described, wherein an array of interferometric modulators are configured to reflect light through a transparent substrate. The transparent substrate is sealed to a backplate and the backplate may contain electronic circuitry fabricated on the backplane. The electronic circuitry is placed in electrical communication with the array of interferometric modulators and is configured to control the state of the array of interferometric modulators.
    Type: Grant
    Filed: February 22, 2010
    Date of Patent: April 26, 2011
    Assignee: QUALCOMM MEMS Technologies, Inc.
    Inventor: Karen Tyger
  • Patent number: 7920135
    Abstract: Methods and systems are disclosed for providing video data and display signals. In one embodiment, a system is configured to display video data on an array of bi-stable display elements, where the system includes a processor, a display comprising an array of bi-stable display elements, a driver controller connected to the processor and configured to receive video data from the processor, and an array driver configured to receive video data from the driver controller and display signals from the processor, and to display the video data on the array of bi-stable display elements using the display signals.
    Type: Grant
    Filed: April 1, 2005
    Date of Patent: April 5, 2011
    Assignee: QUALCOMM MEMS Technologies, Inc.
    Inventors: Jeffrey B. Sampsell, Karen Tyger, Mithran Mathew
  • Publication number: 20100144230
    Abstract: A MEMS-based display device is described, wherein an array of interferometric modulators are configured to reflect light through a transparent substrate. The transparent substrate is sealed to a backplate and the backplate may contain electronic circuitry fabricated on the backplane. The electronic circuitry is placed in electrical communication with the array of interferometric modulators and is configured to control the state of the array of interferometric modulators.
    Type: Application
    Filed: February 22, 2010
    Publication date: June 10, 2010
    Applicant: QUALCOMM MEMS Technologies Inc.
    Inventor: Karen Tyger
  • Publication number: 20100134503
    Abstract: The invention comprises systems and methods for controller and driver features for displays, and in particular, controller and driver features that relate to displays with bi-stable display elements. In one embodiment, such a display includes at least one driving circuit and an array comprising a plurality of bi-stable display elements, where the array is configured to be driven by the driving circuit, and where the driving circuit is programmed to receive video data and provide a subset of the received video data to the array based on a frame skip count. In some embodiments, the frame skip count is programmable or dynamically determined.
    Type: Application
    Filed: February 2, 2010
    Publication date: June 3, 2010
    Applicant: QUALCOMM MEMS Technologies, Inc.
    Inventors: Jeffrey B. Sampsell, Karen Tyger, Mithran Mathew
  • Patent number: 7679627
    Abstract: The invention comprises systems and methods for controller and driver features for displays, and in particular, controller and driver features that relate to displays with bi-stable display elements. In one embodiment, such a display includes at least one driving circuit and an array comprising a plurality of bi-stable display elements, where the array is configured to be driven by the driving circuit, and where the driving circuit is programmed to receive video data and provide a subset of the received video data to the array based on a frame skip count. In some embodiments, the frame skip count is programmable or dynamically determined.
    Type: Grant
    Filed: April 1, 2005
    Date of Patent: March 16, 2010
    Assignee: QUALCOMM MEMS Technologies, Inc.
    Inventors: Jeffrey B. Sampsell, Karen Tyger, Mithran Mathew
  • Patent number: 7668415
    Abstract: A MEMS-based display device is described, wherein an array of interferometric modulators are configured to reflect light through a transparent substrate. The transparent substrate is sealed to a backplate and the backplate may contain electronic circuitry fabricated on the backplane. The electronic circuitry is placed in electrical communication with the array of interferometric modulators and is configured to control the state of the array of interferometric modulators.
    Type: Grant
    Filed: March 25, 2005
    Date of Patent: February 23, 2010
    Assignee: QUALCOMM MEMS Technologies, Inc.
    Inventor: Karen Tyger
  • Publication number: 20090267953
    Abstract: The invention comprises systems and methods for partitioning displays, and in particular, displays of interferometric modulator displays. In one embodiment, a display system includes one driving circuit configured to provide signals based on video data intended for display, and a bi-stable display comprising an array having a plurality of bi-stable display elements. The array is configured to display video data using signals received from the driving circuit, and the driving circuit is configured to partition the array into two or more fields, each field including at least one bi-stable display element, and refresh each of the two or more fields in accordance with a refresh rate associated with each field.
    Type: Application
    Filed: July 7, 2009
    Publication date: October 29, 2009
    Applicant: IDC, LLC
    Inventors: Jeffrey B. Sampsell, Karen Tyger, Mithran Mathew
  • Patent number: 7586484
    Abstract: The invention comprises systems and methods for partitioning displays, and in particular, displays of interferometric modulator displays. In one embodiment, a display system includes one driving circuit configured to provide signals based on video data intended for display, and a bi-stable display comprising an array having a plurality of bi-stable display elements. The array is configured to display video data using signals received from the driving circuit, and the driving circuit is configured to partition the array into two or more fields, each field including at least one bi-stable display element, and refresh each of the two or more fields in accordance with a refresh rate associated with each field.
    Type: Grant
    Filed: April 1, 2005
    Date of Patent: September 8, 2009
    Assignee: IDC, LLC
    Inventors: Jeffrey B. Sampsell, Karen Tyger, Mithran Mathew
  • Patent number: 7535466
    Abstract: Systems and methods of controlling client display modes are disclosed. In one embodiment, an electronic device includes an array of interferometric modulators, and an array driver for the array of interferometric modulators. The array driver is configured to receive video data which at least a portion of is in an interlaced format, to identify a portion of the video data as interlaced format, and to render the identified video data in an interlaced format on the array of interferometric modulators. In another embodiment, a method of displaying information on a bi-stable display includes receiving video data at a device having an interlaced mode of displaying data and a non-interlaced mode of displaying data, identifying at least a portion of the video data as interlaced format, and displaying the interlaced video data on the bi-stable display. In some embodiments the bi-stable display can be an array of interferometric modulators.
    Type: Grant
    Filed: April 1, 2005
    Date of Patent: May 19, 2009
    Assignee: IDC, LLC
    Inventors: Jeffrey B. Sampsell, Karen Tyger, Mithran Mathew
  • Publication number: 20060077127
    Abstract: The invention comprises systems and methods for controller and driver features for displays, and in particular, controller and driver features that relate to displays with bi-stable display elements. In one embodiment, such a display includes at least one driving circuit and an array comprising a plurality of bi-stable display elements, where the array is configured to be driven by the driving circuit, and where the driving circuit is programmed to receive video data and provide a subset of the received video data to the array based on a frame skip count. In some embodiments, the frame skip count is programmable or dynamically determined.
    Type: Application
    Filed: April 1, 2005
    Publication date: April 13, 2006
    Inventors: Jeffrey Sampsell, Karen Tyger, Mithran Mathew
  • Publication number: 20060067642
    Abstract: A MEMS-based display device is described, wherein an array of interferometric modulators are configured to reflect light through a transparent substrate. The transparent substrate is sealed to a backplate and the backplate may contain electronic circuitry fabricated on the backplane. The electronic circuitry is placed in electrical communication with the array of interferometric modulators and is configured to control the state of the array of interferometric modulators.
    Type: Application
    Filed: March 25, 2005
    Publication date: March 30, 2006
    Inventor: Karen Tyger
  • Publication number: 20060066595
    Abstract: Methods and systems are disclosed for providing video data and display signals. In one embodiment, a system is configured to display video data on an array of bi-stable display elements, where the system includes a processor, a display comprising an array of bi-stable display elements, a driver controller connected to the processor and configured to receive video data from the processor, and an array driver configured to receive video data from the driver controller and display signals from the processor, and to display the video data on the array of bi-stable display elements using the display signals.
    Type: Application
    Filed: April 1, 2005
    Publication date: March 30, 2006
    Inventors: Jeffrey Sampsell, Karen Tyger, Mithran Mathew
  • Publication number: 20060066503
    Abstract: The invention comprises systems and methods for partitioning displays, and in particular, displays of interferometric modulator displays. In one embodiment, a display system includes one driving circuit configured to provide signals based on video data intended for display, and a bi-stable display comprising an array having a plurality of bi-stable display elements. The array is configured to display video data using signals received from the driving circuit, and the driving circuit is configured to partition the array into two or more fields, each field including at least one bi-stable display element, and refresh each of the two or more fields in accordance with a refresh rate associated with each field.
    Type: Application
    Filed: April 1, 2005
    Publication date: March 30, 2006
    Inventors: Jeffrey Sampsell, Karen Tyger, Mithran Mathew