Patents by Inventor Keuk Kwon

Keuk Kwon 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: 20070188432
    Abstract: A method and apparatus of driving a liquid crystal display device is disclosed in the present invention. The liquid crystal display device includes a plurality of data lines, a plurality of gate lines crossing the data lines, a plurality of first liquid crystal cells on a first side of the data lines, a plurality of second liquid crystal cells on a second side of the data lines, a first switching part in each of the first liquid crystal cells and controlled by the ith gate line and the (i+2)th gate line (wherein i is a natural number), and a second switching part in each of the second liquid crystal cells and controlled by the ith gate line.
    Type: Application
    Filed: August 17, 2006
    Publication date: August 16, 2007
    Inventors: Keuk Kwon, Kwang Park
  • Publication number: 20050219436
    Abstract: An LCD device with improved an aperture ratio and decreased parasitic capacitance has a passivation layer of an inorganic material and which includes a gate line on a first substrate; a gate insulating layer on an entire surface of the first substrate including the gate line; a data line on the gate insulating layer in perpendicular to the gate line, to define a pixel region; a thin film transistor at a crossing portion of the gate and data lines; a passivation layer on the entire surface of the first substrate including the thin film transistor; a pixel electrode on the passivation layer, for being connected with a drain electrode of the thin film transistor; and a light-shielding metal for receiving a voltage, formed between the data line and the pixel electrode, to prevent a parasitic capacitance between the data line and the pixel electrode.
    Type: Application
    Filed: December 30, 2004
    Publication date: October 6, 2005
    Inventors: Keuk Kwon, Dae Park, Seong Hwang, Sung Kang, Jong Lee, Bung Kim, Jong Choi
  • Publication number: 20050094083
    Abstract: A thin and compact liquid crystal display device includes a liquid crystal display panel with first and second substrates, each having a display area and a non-display area, which are bonded to each other and separated from each other by liquid crystal material. A thermally conductive layer is formed on any one of the first and second substrates to prevent the liquid crystal material from becoming too cool, thereby preventing temperature-dependent formation of bubbles within the liquid crystal material. Such a liquid crystal display device may be simply fabricated.
    Type: Application
    Filed: June 25, 2004
    Publication date: May 5, 2005
    Inventors: Keuk Kwon, Myung You, In Kang, Young Kim