Patents by Inventor Won Sik Woon

Won Sik Woon 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).

  • Plasma display apparatus and driving method thereof
    Patent number: 7920103
    Abstract: The present invention relates to a plasma display apparatus, and more particularly, to a driving method thereof. The plasma display apparatus includes a panel comprised of a first substrate and a second substrate bonded to each other, a first electrode and a second electrode formed on the upper substrate, and a sustain driver for applying sustain pulses to the first and second electrodes, wherein the sustain driver applies a sustain voltage between the first and second electrodes, and floats at least one of the first and second electrodes after the completion of a sustain discharge caused by the sustain voltage. In the plasma display apparatus and the driving method thereof, according to the present invention, at least one of a scan electrode and a sustain electrode is floated for a predetermined time after the completion of the sustain discharge.
    Type: Grant
    Filed: June 5, 2006
    Date of Patent: April 5, 2011
    Assignee: LG Electronics Inc.
    Inventors: Won Sik Woon, Won Jae Kim, Kyoung Jin Jung, Hyun Lark Do