Patents by Inventor Ki-Yun Joung

Ki-Yun Joung 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).

  • Patent number: 6856076
    Abstract: A plasma display device which improves the adhesion rate of a thermal conductive medium. A chassis base is disposed substantially parallel to a plasma display panel. A thermally conductive medium is disposed between the plasma display panel and the chassis base and is closely adhered to both the plasma display panel and the chassis base. An adhesive pad is interposed between the plasma display panel and the chassis base along the edge of the thermally conductive medium and is adhered to both the plasma display panel and the chassis base. The thermally conductive medium includes a plurality of thermally conductive particles of high thermal conductivity.
    Type: Grant
    Filed: September 3, 2002
    Date of Patent: February 15, 2005
    Assignee: Samsung SDI Co., Ltd.
    Inventors: Ki-Jung Kim, Ki-Yun Joung, Tae-Kyoung Kang
  • Patent number: 6849992
    Abstract: The plasma display device including a plasma display panel, a chassis base disposed substantially parallel to the plasma display panel, and a thermally conductive medium which is disposed between the plasma display panel and the chassis base, and closely adhered to both the plasma display panel and the chassis base. The thermally conductive medium is formed out of gel-like adhesive materials.
    Type: Grant
    Filed: November 13, 2002
    Date of Patent: February 1, 2005
    Assignee: Samsung SDI Co., Ltd.
    Inventors: Ki-Jung Kim, Guy-Sung Kim, Ki-Yun Joung
  • Patent number: 6774543
    Abstract: A plasma display device including a plasma display panel, a chassis base disposed in parallel with the plasma display panel, and a heat conductive media disposed between the plasma display panel and the chassis base. The heat conductive media is disposed such that a heat conductive rate is varied according to a location of the plasma display panel or the chassis base.
    Type: Grant
    Filed: July 23, 2002
    Date of Patent: August 10, 2004
    Assignee: Samsung SDI Co., Ltd.
    Inventors: Ki-Jung Kim, Guy-Sung Kim, Ki-Yun Joung
  • Patent number: 6700315
    Abstract: A plasma display device including a plasma display panel, a chassis base proceeding substantially parallel to the plasma display panel, and a heat conductive medium closely adhered to the plasma display panel and the chassis base while being disposed between the plasma display panel and the chassis base. The side of the heat conductive medium facing the plasma display panel and/or chassis base is provided with a plurality of prominent portions. Depressed portions are disposed between the prominent portions to remove the gap between the heat conductive medium and the respective plasma display panel and/or chassis base. Contact area enlargement members are formed at the prominent portions to improve the attachment efficiency of the heat conductive medium to the respective plasma display panel and/or chassis base.
    Type: Grant
    Filed: July 31, 2002
    Date of Patent: March 2, 2004
    Assignee: Samsung SDI Co., Ltd.
    Inventors: Ki-Jung Kim, Guy-Sung Kim, Ki-Yun Joung
  • Publication number: 20030102789
    Abstract: The plasma display device including a plasma display panel, a chassis base disposed substantially parallel to the plasma display panel, and a thermally conductive medium which is disposed between the plasma display panel and the chassis base, and closely adhered to both the plasma display panel and the chassis base. The thermally conductive medium is formed out of gel-like adhesive materials.
    Type: Application
    Filed: November 13, 2002
    Publication date: June 5, 2003
    Inventors: Ki-Jung Kim, Guy-Sung Kim, Ki-Yun Joung
  • Publication number: 20030071551
    Abstract: A plasma display device which improves the adhesion rate of a thermal conductive medium. A chassis base is disposed substantially parallel to a plasma display panel. A thermally conductive medium is disposed between the plasma display panel and the chassis base and is closely adhered to both the plasma display panel and the chassis base. An adhesive pad is interposed between the plasma display panel and the chassis base along the edge of the thermally conductive medium and is adhered to both the plasma display panel and the chassis base. The thermally conductive medium includes a plurality of thermally conductive particles of high thermal conductivity.
    Type: Application
    Filed: September 3, 2002
    Publication date: April 17, 2003
    Inventors: Ki-Jung Kim, Ki-Yun Joung, Tae-Kyoung Kang
  • Publication number: 20030025427
    Abstract: A plasma display device including a plasma display panel, a chassis base disposed in parallel with the plasma display panel, and a heat conductive media disposed between the plasma display panel and the chassis base. The heat conductive media is disposed such that a heat conductive rate is varied according to a location of the plasma display panel or the chassis base.
    Type: Application
    Filed: July 23, 2002
    Publication date: February 6, 2003
    Inventors: Ki-Jung Kim, Guy-Sung Kim, Ki-Yun Joung
  • Publication number: 20030025428
    Abstract: A plasma display device including a plasma display panel, a chassis base proceeding substantially parallel to the plasma display panel, and a heat conductive medium closely adhered to the plasma display panel and the chassis base while being disposed between the plasma display panel and the chassis base. The side of the heat conductive medium facing the plasma display panel and/or chassis base is provided with a plurality of prominent portions. Depressed portions are disposed between the prominent portions to remove the gap between the heat conductive medium and the respective plasma display panel and/or chassis base. Contact area enlargement members are formed at the prominent portions to improve the attachment efficiency of the heat conductive medium to the respective plasma display panel and/or chassis base.
    Type: Application
    Filed: July 31, 2002
    Publication date: February 6, 2003
    Inventors: Ki-Jung Kim, Guy-Sung Kim, Ki-Yun Joung