Patents by Inventor David Hadcock

David Hadcock 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).

  • Selecting adjustment for OLED drive voltage
    Publication number: 20060044227
    Abstract: A method for selecting an adjustment for at least one drive voltage used to drive an OLED display to reduce power consumption including operating the display to produce a calibration curve which depicts the drive voltage versus current or luminance, and selecting the adjustment for the drive voltage based upon the calibration curve so as to reduce the power consumed by the OLED display while maintaining desired luminance throughout the lifetime of the OLED display.
    Type: Application
    Filed: June 18, 2004
    Publication date: March 2, 2006
    Inventor: David Hadcock