Patents by Inventor Sang-Chol Park

Sang-Chol Park 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: 7405794
    Abstract: An array substrate for an in-plane switching liquid crystal display device includes a substrate, a gate line and a common line on the substrate, the gate and common lines disposed parallel to and spaced apart from each other, a gate insulator on the gate and common lines, and a data line substantially perpendicular to the gate and common lines on the gate insulator such that a pixel region defined by the gate and data lines. The pixel region is divided into first and second pixel region by the common line. A thin film transistor is adjacent to a crossing portion of the gate and data lines, the thin film transistor having a drain electrode. A first storage electrode is on the gate insulator over the common line, and the first storage electrode connected to the drain electrode. A second storage electrode is on the gate insulator over the gate line, and the second storage electrode connected to the first storage electrode.
    Type: Grant
    Filed: November 24, 2004
    Date of Patent: July 29, 2008
    Assignee: LG Display Co., Ltd.
    Inventors: Hong-Man Moon, Sang-Chol Park, Jae-Young Chung
  • Publication number: 20050099569
    Abstract: An array substrate for an in-plane switching liquid crystal display device includes a substrate, a gate line and a common line on the substrate, the gate and common lines disposed parallel to and spaced apart from each other, a gate insulator on the gate and common lines, and a data line substantially perpendicular to the gate and common lines on the gate insulator such that a pixel region defined by the gate and data lines. The pixel region is divided into first and second pixel region by the common line. A thin film transistor is adjacent to a crossing portion of the gate and data lines, the thin film transistor having a drain electrode. A first storage electrode is on the gate insulator over the common line, and the first storage electrode connected to the drain electrode. A second storage electrode is on the gate insulator over the gate line, and the second storage electrode connected to the first storage electrode.
    Type: Application
    Filed: November 24, 2004
    Publication date: May 12, 2005
    Inventors: Hong-Man Moon, Sang-Chol Park, Jae-Young Chung
  • Patent number: 6532045
    Abstract: An array substrate of the transflective LCD device that includes forming a reflective plate on the substrate at first.
    Type: Grant
    Filed: December 21, 2000
    Date of Patent: March 11, 2003
    Assignee: LG. Philips LCD Co. Ltd.
    Inventors: Jae-Young Chung, Sang-Chol Park
  • Publication number: 20020093614
    Abstract: An array substrate for an in-plane switching liquid crystal display device includes a substrate, a gate line and a common line on the substrate, the gate and common lines disposed parallel to and spaced apart from each other, a gate insulator on the gate and common lines, and a data line substantially perpendicular to the gate and common lines on the gate insulator such that a pixel region defined by the gate and data lines. The pixel region is divided into first and second pixel region by the common line. A thin film transistor is adjacent to a crossing portion of the gate and data lines, the thin film transistor having a drain electrode. A first storage electrode is on the gate insulator over the common line, and the first storage electrode connected to the drain electrode. A second storage electrode is on the gate insulator over the gate line, and the second storage electrode connected to the first storage electrode.
    Type: Application
    Filed: December 26, 2001
    Publication date: July 18, 2002
    Inventors: Hong-Man Moon, Sang-Chol Park, Jae-Young Chung
  • Publication number: 20010022634
    Abstract: An array substrate of the transflective LCD device that includes forming a reflective plate on the substrate at first.
    Type: Application
    Filed: December 21, 2000
    Publication date: September 20, 2001
    Inventors: Jae-Young Chung, Sang-Chol Park