Patents by Inventor Naek Bong Choi

Naek Bong Choi 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: 7830466
    Abstract: An array substrate for an organic thin film transistor liquid crystal display device includes a substrate; a data line on the substrate; a first gate line crossing the data line to define a pixel region; an organic thin film transistor electrically connected to the first gate line and the data line, the organic thin film transistor including source and drain electrodes, an organic semiconductor layer on the source and drain electrodes, a gate electrode on the organic semiconductor layer; a pixel electrode in the pixel region and connected to the drain electrode; a gate pad terminal electrically connected to the first gate line and formed of a transparent conductive material; a data pad terminal electrically connected to the data line and formed of a transparent conductive material; and a passivation layer covering the organic thin film transistor and exposing the pixel electrode, the gate pad terminal, and the data pad terminal.
    Type: Grant
    Filed: August 24, 2007
    Date of Patent: November 9, 2010
    Assignee: LG Display Co., Ltd.
    Inventor: Naek Bong Choi
  • Publication number: 20080049158
    Abstract: An array substrate for an organic thin film transistor liquid crystal display device includes a substrate; a data line on the substrate; a first gate line crossing the data line to define a pixel region; an organic thin film transistor electrically connected to the first gate line and the data line, the organic thin film transistor including source and drain electrodes, an organic semiconductor layer on the source and drain electrodes, a gate electrode on the organic semiconductor layer; a pixel electrode in the pixel region and connected to the drain electrode; a gate pad terminal electrically connected to the first gate line and formed of a transparent conductive material; a data pad terminal electrically connected to the data line and formed of a transparent conductive material; and a passivation layer covering the organic thin film transistor and exposing the pixel electrode, the gate pad terminal, and the data pad terminal.
    Type: Application
    Filed: August 24, 2007
    Publication date: February 28, 2008
    Inventor: Naek Bong Choi