Patents by Inventor Hee Chul Jung

Hee Chul Jung 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).

  • Fringe field switching mode liquid crystal display, and fabrication method therefor
    Patent number: 6707524
    Abstract: The present invention relates to a fringe field switching mode liquid crystal display, comprising: gate lines and data lines aligned on a transparent insulating substrate to vertically cross each other; common electrode lines aligned horizontally to the gate lines; a pixel region defined in a space formed by the gate lines and data lines; a first transparent electrode formed in the pixel region, and divided into at least two regions; and a second transparent electrode insulated from the first transparent electrode, and divided on the first transparent electrode as many as the first transparent electrode, a data voltage being applied to the second transparent electrode in a first region and to the first transparent electrode in a second region, a sum of the voltages applied to the pixel region having a zero voltage.
    Type: Grant
    Filed: November 30, 2001
    Date of Patent: March 16, 2004
    Assignee: Boe-Hydis Technology Co., Ltd.
    Inventors: Chul Ha Kim, Hee Chul Jung, Pyung Soo Ha, Chi Wook An
  • Fringe field switching mode liquid crystal display, and fabrication method therefor
    Publication number: 20020067453
    Abstract: The present invention relates to a fringe field switching mode liquid crystal display, comprising: gate lines and data lines aligned on a transparent insulating substrate to vertically cross each other; common electrode lines aligned horizontally to the gate lines; a pixel region defined in a space formed by the gate lines and data lines; a first transparent electrode formed in the pixel region, and divided into at least two regions; and a second transparent electrode insulated from the first transparent electrode, and divided on the first transparent electrode as many as the first transparent electrode, a data voltage being applied to the second transparent electrode in a first region and to the first transparent electrode in a second region, a sum of the voltages applied to the pixel region having a zero voltage.
    Type: Application
    Filed: November 30, 2001
    Publication date: June 6, 2002
    Inventors: Chul Ha Kim, Hee Chul Jung, Pyung Soo Ha, Chi Wook An