Patents by Inventor Yun-Kwon Jung

Yun-Kwon Jung 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: 20040212557
    Abstract: A plasma display panel and a driving method thereof that is capable of generating a sinusoidal initialization waveform. In the panel, a sinusoidal wave is used for forming wall charges.
    Type: Application
    Filed: July 10, 2003
    Publication date: October 28, 2004
    Inventors: Bon-Cheol Koo, Eung-Kwan Lee, Bong-Koo Kang, Young-Hwan Kim, Sang-Jin Yun, Yun-Kwon Jung, Ju-Won Seo, Joong-Min Ra, Bong-Hyun Lee, Hyun-Mok Yu
  • Patent number: 6683588
    Abstract: A plasma display panel that is adapted to be driven with a low-level voltage signal. A source electrode is supplied with a voltage and a trigger electrodes is opposed to the source electrode. A first discharge is generated between each source electrode and each trigger electrode to apply a voltage at source electrode to a panel electrode.
    Type: Grant
    Filed: September 21, 2000
    Date of Patent: January 27, 2004
    Assignee: LG Electronics Inc.
    Inventors: Moon Shick Chung, Nam Kyu Lee, Bong Koo Kang, Yun Kwon Jung, Sang Jin Yun, Hee Chan Yang, Young Hwan Kim
  • Publication number: 20020135546
    Abstract: A method of driving a plasma display panel wherein a selective inversion system is used to perform an address operation. In the method, a reset step makes an entire write discharge of the cells to form wall charges. An address step makes an address discharge of specific cells of the cells undergoing said entire write discharge to invert the polarities of the wall charges of said specific cells and to keep the polarities of the wall charges according to said entire write discharge as they are at the remaining cells excluding said specific cells. A sustain step makes a sustain discharge of only the specific cells having the inverted wall charge polarity by a sustain pulse. Accordingly, a data is written by the selective inversion addressing method to permit a high-speed driving and to prevent a contrast deterioration.
    Type: Application
    Filed: March 25, 2002
    Publication date: September 26, 2002
    Applicant: LG ELECTRONICS INC.
    Inventors: Sang Jin Yun, Gop Sick Kim, Yun Kwon Jung, Bong Koo Kang, Young Hwan Kim, Ju Won Seo