Patents by Inventor Mike (J. S.) Lee

Mike (J. S.) Lee 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).

  • Gate driving unit for liquid crystal display device and method of repairing the same
    Patent number: 8339349
    Abstract: A gate driving unit for a liquid crystal display device including a plurality of liquid crystal pixels, first to Nth gate lines, a plurality of liquid crystal capacitors and a plurality of thin film transistors, includes first and second clock signal lines for providing first and second clock signals; first to Nth shift registers respectively corresponding to the first to Nth gate lines, the first to Nth shift registers receiving one of the first clock signal and the second clock signal and outputting first to Nth scanning signals, respectively; a redundant repair shift register as (N+1)th shift register receiving one of first and second clock signals and outputting a repair scanning signal; a plurality of first switches for respectively connecting one of the first and second clock signal lines to the first to Nth shift registers and the redundant repair shift register; a plurality of second switches for respectively switching a connection of the first to Nth shift registers with the first to Nth gate lines;
    Type: Grant
    Filed: December 23, 2008
    Date of Patent: December 25, 2012
    Assignee: LG Display Co., Ltd.
    Inventors: Hong-Jae Shin, Jeom-Jae Kim, Mike (J. S.) Lee
  • Gate driving unit for liquid crystal display device and method of repairing the same
    Publication number: 20100001941
    Abstract: A gate driving unit for a liquid crystal display device including a plurality of liquid crystal pixels, first to Nth gate lines, a plurality of liquid crystal capacitors and a plurality of thin film transistors, includes first and second clock signal lines for providing first and second clock signals; first to Nth shift registers respectively corresponding to the first to Nth gate lines, the first to Nth shift registers receiving one of the first clock signal and the second clock signal and outputting first to Nth scanning signals, respectively; a redundant repair shift register as (N+1)th shift register receiving one of first and second clock signals and outputting a repair scanning signal; a plurality of first switches for respectively connecting one of the first and second clock signal lines to the first to Nth shift registers and the redundant repair shift register; a plurality of second switches for respectively switching a connection of the first to Nth shift registers with the first to Nth gate lines;
    Type: Application
    Filed: December 23, 2008
    Publication date: January 7, 2010
    Applicant: LG DISPLAY CO., LTD.
    Inventors: Hong-Jae Shin, Jeom-Jae Kim, Mike(J.S) Lee