Patents by Inventor Gi Suck Kwon

Gi Suck 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).

  • Data driving apparatus and method for liquid crystal display device
    Patent number: 8487859
    Abstract: The present invention discloses a data driving apparatus and method for a liquid crystal display device having a first multiplexer part performing a time-division on inputted digital pixel data, a digital-analog converter part converting the time-divided digital pixel data from the first multiplexer part to analog pixel signals, a demultiplexer part supplying the analog pixel signals from the digital-analog converter part to a plurality of output channels, and an output part sampling and holding first received analog pixel signals from the demultiplexer part and holding second received analog pixel signals and simultaneously outputting both the first and second received pixel signals to corresponding data lines.
    Type: Grant
    Filed: September 22, 2003
    Date of Patent: July 16, 2013
    Assignee: LG Display Co., Ltd.
    Inventors: Seok Su Kim, Chang Gone Kim, Gi Suck Kwon, Seok Woo Lee
  • Liquid crystal display device and integrated circuit inserted into panel guide groove
    Patent number: 7456914
    Abstract: An LCD device capable of reducing a size of an integrated circuit substrate and a tape carrier package. The LCD device includes a main support, a liquid crystal panel installed on a front surface of the main support, and a film connected to the liquid crystal panel with a drive integrated circuit that drives the liquid crystal panel mounted thereon, wherein the drive integrated circuit is disposed on the film facing the front surface of the main support.
    Type: Grant
    Filed: September 22, 2003
    Date of Patent: November 25, 2008
    Assignee: LG Display Co., Ltd.
    Inventors: Seok Woo Lee, Gi Suck Kwon
  • Liquid crystal display device having printed circuit board affixed to supporter main and method of fabricating the same
    Patent number: 7030942
    Abstract: A liquid crystal display device includes a liquid crystal display panel having a plurality of liquid crystal cells arranged in a matrix configuration, a printed circuit board having a drive circuit mounted thereon to drive the liquid crystal display panel, a supporter main for supporting the liquid crystal display panel, at least one hole formed in the printed circuit board, and at least one projected parts protruding from the supporter main, wherein the projected part is inserted into the hole to affix the printed circuit board to the supporter main.
    Type: Grant
    Filed: June 27, 2003
    Date of Patent: April 18, 2006
    Assignee: LG.Philips LCD Co., Ltd.
    Inventors: Sun Geol Hong, Gi Suck Kwon
  • Data driving apparatus and method for liquid crystal display device
    Publication number: 20040125067
    Abstract: The present invention discloses a data driving apparatus and method for a liquid crystal display device having a first multiplexer part performing a time-division on inputted digital pixel data, a digital-analog converter part converting the time-divided digital pixel data from the first multiplexer part to analog pixel signals, a demultiplexer part supplying the analog pixel signals from the digital-analog converter part to a plurality of output channels, and an output part sampling and holding first received analog pixel signals from the demultiplexer part and holding second received analog pixel signals and simultaneously outputting both the first and second received pixel signals to corresponding data lines.
    Type: Application
    Filed: September 22, 2003
    Publication date: July 1, 2004
    Applicant: LG. Philips LCD Co., Ltd.
    Inventors: Seok Su Kim, Chang Gone Kim, Gi Suck Kwon, Seok Woo Lee
  • Liquid crystal display device and method of fabricating the same
    Publication number: 20040119906
    Abstract: A liquid crystal display device includes a liquid crystal display panel having a plurality of liquid crystal cells arranged in a matrix configuration, a printed circuit board having a drive circuit mounted thereon to drive the liquid crystal display panel, a supporter main for supporting the liquid crystal display panel, at least one hole formed in the printed circuit board, and at least one projected parts protruding from the supporter main, wherein the projected part is inserted into the hole to affix the printed circuit board to the supporter main.
    Type: Application
    Filed: June 27, 2003
    Publication date: June 24, 2004
    Applicant: LG.Philips LCD Co., Ltd.
    Inventors: Sun Geol Hong, Gi Suck Kwon
  • Liquid crystal display device
    Publication number: 20040109123
    Abstract: An LCD device capable of reducing a size of an integrated circuit substrate and a tape carrier package. The LCD device includes a main support, a liquid crystal panel installed on a front surface of the main support, and a film connected to the liquid crystal panel with a drive integrated circuit that drives the liquid crystal panel mounted thereon, wherein the drive integrated circuit is disposed on the film facing the front surface of the main support.
    Type: Application
    Filed: September 22, 2003
    Publication date: June 10, 2004
    Inventors: Seok Woo Lee, Gi Suck Kwon