Patents by Inventor Hyeon-tae Kim

Hyeon-tae Kim 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).

  • Liquid crystal display with a smoothing film in a treached substrate and method for forming the same
    Patent number: 5499125
    Abstract: There is provided a liquid crystal display with high resolution and high quality by filling up the carbon black solution which is an economical material for stabilizing the process between the patterns for driving the liquid crystal smoothing the electrodes and alignment films in order to remove the height difference between the patterns of a group of transparent electrodes.
    Type: Grant
    Filed: November 15, 1994
    Date of Patent: March 12, 1996
    Assignee: Samsung Display Devices Co., Ltd.
    Inventors: Hyeon-tae Kim, Jin-kyu Kang