Patents by Inventor Jin-Kyu Kang

Jin-Kyu Kang 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).

  • Patent number: 6674495
    Abstract: A black matrix having an opening at pixels of a matrix array in a display area, a common wire including common pads and common signal lines, and gate pads in a peripheral area, and an alignment key in outer area to align interlayer thin films are formed on an insulating substrate. Red, blue and green color filters the edge of which overlap the black matrix are formed at the pixels on the insulating substrate, and an organic insulating layer covering the black matrix and the color filters and having a contact hole exposing the gate pad is formed thereon. A gate wire including a gate line connected to the gate pad through the contact hole and a gate electrode connected to the gate line is formed on the organic insulating layer, and a gate insulating layer covering the gate wire is formed on the organic insulating layer. A semiconductor pattern and ohmic contact layers are sequentially formed on the gate insulating layer of the gate electrode.
    Type: Grant
    Filed: October 2, 2000
    Date of Patent: January 6, 2004
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Mun-Pyo Hong, Wan-Shick Hong, Sang-Il Kim, Soo-Guy Rho, Jin-Kyu Kang, Snag-Gab Kim
  • Publication number: 20030081155
    Abstract: A method of fabricating a liquid crystal display device includes forming a thin film transistor array on an active area of a first substrate, forming a color filter layer and a black matrix layer on a second substrate, forming a sealant along a peripheral portion of the second substrate, bonding the first and second substrates, and hardening the sealant by exposure to light, wherein the black matrix layer and the sealant are offset and do not overlap each other.
    Type: Application
    Filed: October 17, 2002
    Publication date: May 1, 2003
    Applicant: LG.Philips LCD Co., Ltd.
    Inventors: Hong Man Moon, Su Woong Lee, Kyoung Nam Lim, Jin Kyu Kang
  • Patent number: 5513024
    Abstract: In order to make the display of an LCD clearer than before, this invention provides an LCD which has a uniform cell gap between two soda lime glass substrates, which can be achieved by providing glass substrates having grooves on the outer surfaces. Further, this invention provides a method for making the same, comprising the steps of: applying a photoresister on the outer surfaces of two soda lime glasses each of which has an indium tin oxide transparent electrode layer or orientation layer; exposing the applied glasses to light through a mask; etching the exposed glasses to produce a pattern on the glasses; etching the patterned soda lime glasses with a hydrogen fluoride solution to produce glasses having grooves.
    Type: Grant
    Filed: November 1, 1993
    Date of Patent: April 30, 1996
    Assignee: Samsung Display Devices Co., Ltd.
    Inventor: Jin-Kyu Kang
  • 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