Patents by Inventor Tae-Koon Kim

Tae-Koon Kim 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).

  • Apparatus and method for driving liquid crystal display device
    Patent number: 8362991
    Abstract: Discussed are an apparatus and method for driving a liquid crystal display device, which can improve picture quality by changing a driving mode displaying images according to setting information from a user or to an image characteristic. An apparatus for driving a liquid crystal display device includes a liquid crystal panel including a plurality of pixel regions to display images, and a liquid crystal panel driving controller for performing either a black data addressing method for time-division driving the liquid crystal panel or a gate pulse modulation method for converting a level of a gate-on voltage supplied to the liquid crystal panel, according to setting information from a user or a moving image or still image characteristic of a currently displayed image.
    Type: Grant
    Filed: December 18, 2009
    Date of Patent: January 29, 2013
    Assignee: LG Display Co., Ltd.
    Inventors: Kyoung-Hun Lee, Tae-Koon Kim
  • APPARATUS AND METHOD FOR DRIVING LIQUID CRYSTAL DISPLAY DEVICE
    Publication number: 20100156928
    Abstract: Discussed are an apparatus and method for driving a liquid crystal display device, which can improve picture quality by changing a driving mode displaying images according to setting information from a user or to an image characteristic. An apparatus for driving a liquid crystal display device includes a liquid crystal panel including a plurality of pixel regions to display images, and a liquid crystal panel driving controller for performing either a black data addressing method for time-division driving the liquid crystal panel or a gate pulse modulation method for converting a level of a gate-on voltage supplied to the liquid crystal panel, according to setting information from a user or a moving image or still image characteristic of a currently displayed image.
    Type: Application
    Filed: December 18, 2009
    Publication date: June 24, 2010
    Inventors: Kyoung-Hun Lee, Tae-Koon Kim