Patents by Inventor Seong Ju Yoon

Seong Ju Yoon 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).

  • Mixed discharge gas of plasma display panel
    Publication number: 20020074944
    Abstract: A mixed discharge gas of a PDP is disclosed, which includes at least one inert gas. At this time, Xe is contained at a ratio of 3˜20% in the mixed discharge gas, and a pressure is kept between 300 torr and 700 torr, thereby enhancing efficiency and a life span of the PDP.
    Type: Application
    Filed: December 12, 2001
    Publication date: June 20, 2002
    Applicant: LG Electronics Inc.
    Inventors: Insook Lee, Seong Ju Yoon, Sung Chun Choi