Patents by Inventor Hee-Suk Bang

Hee-Suk Bang 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).

  • Organic electroluminescence display device having anode and drain sealing structure and a method for fabricating thereof
    Patent number: 7911128
    Abstract: An organic electroluminescence display device and a fabrication method thereof is described. The organic electroluminescence display device includes first and second substrates. A cathode including a transparent conductive material and a thin metal film, an organic electroluminescence (EL) layer formed on the cathode, and an anode formed on the organic EL layer are formed on the first substrate. A driving transistor that contains a drain electrode is formed on the second substrate. The first and second substrates are bonded to each other such that the drain electrode contacts the anode.
    Type: Grant
    Filed: August 18, 2005
    Date of Patent: March 22, 2011
    Assignee: LG Display Co., Ltd.
    Inventors: Hee-Suk Bang, Chang-Wook Han, Tae-Joon Ahn
  • Organic electroluminescence display device and method for fabricating thereof
    Publication number: 20060138942
    Abstract: An organic electroluminescence display device and a fabrication method thereof is described. The organic electroluminescence display device includes first and second substrates. A cathode including a transparent conductive material and a thin metal film, an organic electroluminescence (EL) layer formed on the cathode, and an anode formed on the organic EL layer are formed on the first substrate. A driving transistor that contains a drain electrode is formed on the second substrate. The first and second substrates are bonded to each other such that the drain electrode contacts the anode.
    Type: Application
    Filed: August 18, 2005
    Publication date: June 29, 2006
    Inventors: Hee-Suk Bang, Chang-Wook Han, Tae-Joon Ahn