Patents by Inventor Seok-Jun KANG

Seok-Jun KANG 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).

  • Light emitting diode display device with image data dependent compensation and method for driving the same
    Patent number: 9390677
    Abstract: Disclosed are a light emitting diode (LED) display device and a method for driving the same which are capable of decreasing degradation of pixels. The LED display device includes a system for outputting image data to be supplied to pixels, a compensation value generator for determining a drive time of a light emitting element in each pixel, based on the image data from the system, and generating a compensation value for the pixel, based on the determined drive time, a compensation value adjuster for determining at least one of a degree of complexity and a degree of motion in an image for each pixel, based on the image data from the system, thereby adjusting the compensation value generated, for the pixel, from the compensation value generator, and an image modulator for modulating the image data from the system, based on the adjusted compensation value from the compensation value adjuster.
    Type: Grant
    Filed: December 27, 2012
    Date of Patent: July 12, 2016
    Assignee: LG DISPLAY CO., LTD.
    Inventors: Kyo-Hyuck Choo, Eui-Yeol Oh, Jung-Hoon Seo, Seok-Jun Kang
  • Light Emitting Diode Display Device and Method for Driving the Same
    Publication number: 20140043318
    Abstract: Disclosed are a light emitting diode (LED) display device and a method for driving the same which are capable of decreasing degradation of pixels. The LED display device includes a system for outputting image data to be supplied to pixels, a compensation value generator for determining a drive time of a light emitting element in each pixel, based on the image data from the system, and generating a compensation value for the pixel, based on the determined drive time, a compensation value adjuster for determining at least one of a degree of complexity and a degree of motion in an image for each pixel, based on the image data from the system, thereby adjusting the compensation value generated, for the pixel, from the compensation value generator, and an image modulator for modulating the image data from the system, based on the adjusted compensation value from the compensation value adjuster.
    Type: Application
    Filed: December 27, 2012
    Publication date: February 13, 2014
    Applicant: LG DISPLAY CO., LTD.
    Inventors: Kyo-Hyuck CHOO, Eui-Yeol OH, Jung-Hoon SEO, Seok-Jun KANG