Patents by Inventor Gyo Won Chin

Gyo Won Chin 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: 7586551
    Abstract: There is provided an array substrate of an LCD device including a plurality of gate lines aligned on the-substrate, a plurality of data lines crossing the gate lines to form a plurality of pixel regions, a thin film transistor located at the intersection of the gate lines and the data lines, and a pixel electrode located in each pixel region, wherein the array substrate further includes a storage capacitor including a lower storage electrode being across the data line and being in parallel with the gate line on the same layer as the gate line, and a semiconductor layer, being formed by a diffraction pattern, interposed between the lower storage electrode and the pixel electrode.
    Type: Grant
    Filed: July 23, 2007
    Date of Patent: September 8, 2009
    Assignee: LG Display Co., Ltd.
    Inventors: In Duk Song, Gyo Won Chin
  • Patent number: 7359022
    Abstract: A wire structure of a display device is disclosed. Undesirable short at upper wires can be repaired through the laser cutting while preventing a damage to the lower wires through the through hole provided at the lower wires of the region where the upper wires are mutually isolated.
    Type: Grant
    Filed: November 22, 2002
    Date of Patent: April 15, 2008
    Assignee: LG.Philips LCD Co., Ltd.
    Inventors: Ji-Young Ahn, Gyo-Won Chin
  • Patent number: 7259805
    Abstract: There is provided an array substrate of an LCD device including a plurality of gate lines aligned on the substrate, a plurality of data lines crossing the gate lines to form a plurality of pixel regions, a thin film transistor located at the intersection of the gate lines and the data lines, and a pixel electrode located in each pixel region, wherein the array substrate further includes a storage capacitor including a lower storage electrode being across the data line and being in parallel with the gate line on the same layer as the gate line, and a semiconductor layer, being formed by a diffraction pattern, interposed between the lower storage electrode and the pixel electrode.
    Type: Grant
    Filed: November 7, 2003
    Date of Patent: August 21, 2007
    Assignee: LG.Philips LCD Co., Ltd.
    Inventors: In Duk Song, Gyo Won Chin
  • Patent number: 7245342
    Abstract: An array substrate for a liquid crystal display device includes a gate line on a substrate having a display region and a non-display region, wherein the non-display region is about a periphery of the display region and the gate line includes a gate pad disposed in the non-display region at one end of the gate line, a data line crossing the gate line, wherein the data line includes a data pad disposed in the non-display region at one end of the data line, a thin film transistor connected to the gate line and the data line, a passivation layer over the gate line and the data line, a pixel electrode on the passivation layer in the display region, a first conductive pattern on the passivation layer in the non-display region and an orientation film on the first conductive pattern.
    Type: Grant
    Filed: December 9, 2002
    Date of Patent: July 17, 2007
    Assignee: LG.Philips LCD Co., Ltd.
    Inventors: Chul-Sang Shin, Gyo-Won Chin
  • Patent number: 7113239
    Abstract: An array substrate for a liquid crystal display device includes a gate line and a data line on a substrate, the gate line crossing the data line to define a pixel region, a thin film transistor connected to the gate line and the data line, a pixel electrode connected to the thin film transistor, and a distortion pattern under the pixel electrode.
    Type: Grant
    Filed: June 8, 2004
    Date of Patent: September 26, 2006
    Assignee: LG. Philips LCD Co., Ltd.
    Inventors: Gyo-Won Chin, Do-Sung Kim, Jeong-Ki Kim, Hyung-Beom Shin, Do-Yeon Kim
  • Patent number: 7023514
    Abstract: A liquid crystal display device includes a first substrate, a plurality of gate and data lines formed crossing each other on the first substrate to define a plurality of pixel areas, an insulating layer formed on the plurality of gate and data lines, a plurality of pixel electrodes formed within the plurality of pixel areas, a plurality of separators formed on the insulating layer between the plurality of pixel electrodes, and a second substrate facing the first substrate.
    Type: Grant
    Filed: November 13, 2002
    Date of Patent: April 4, 2006
    Assignee: LG. Philips LCD Co., Ltd.
    Inventors: Chul Sang Shin, Gyo Won Chin
  • Publication number: 20040257513
    Abstract: An array substrate for a liquid crystal display device includes a gate line and a data line on a substrate, the gate line crossing the data line to define a pixel region, a thin film transistor connected to the gate line and the data line, a pixel electrode connected to the thin film transistor, and a distortion pattern under the pixel electrode.
    Type: Application
    Filed: June 8, 2004
    Publication date: December 23, 2004
    Applicant: LG.PHILIPS LCD CO., LTD.
    Inventors: Gyo-Won Chin, Do-Sung Kim, Jeong-Ki Kim, Hyung-Beom Shin, Do-Yeon Kim
  • Publication number: 20040100434
    Abstract: A wire structure of a display device is disclosed. Undesirable short at upper wires can be repaired through the laser cutting while preventing a damage to the lower wires through the through hole provided at the lower wires of the region where the upper wires are mutually isolated.
    Type: Application
    Filed: November 22, 2002
    Publication date: May 27, 2004
    Applicant: LG.Philips LCD Co., Ltd.
    Inventors: Ji-Young Ahn, Gyo-Won Chin
  • Publication number: 20040090562
    Abstract: There is provided an array substrate of an LCD device including a plurality of gate lines aligned on the substrate, a plurality of data lines crossing the gate lines to form a plurality of pixel regions, a thin film transistor located at the intersection of the gate lines and the data lines, and a pixel electrode located in each pixel region, wherein the array substrate further includes a storage capacitor including a lower storage electrode being across the data line and being in parallel with the gate line on the same layer as the gate line, and a semiconductor layer, being formed by a diffraction pattern, interposed between the lower storage electrode and the pixel electrode.
    Type: Application
    Filed: November 7, 2003
    Publication date: May 13, 2004
    Inventors: In Duk Song, Gyo Won Chin
  • Patent number: 6593992
    Abstract: A liquid crystal display device, includes a substrate having an active region and a periphery region, an insulating film formed on the substrate, a passivation film formed on the insulating film and having a plurality of first and second contact holes formed along a circumference of the active region, a first seal pattern formed on the passivation film along a direction of the first contact holes, and a second seal pattern formed on the passivation film along a direction of the second contact holes.
    Type: Grant
    Filed: November 12, 2002
    Date of Patent: July 15, 2003
    Assignee: LG.Philips LCD Co., Ltd.
    Inventors: Gyo Won Chin, Ho Jin Ryu
  • Publication number: 20030122977
    Abstract: A liquid crystal display device includes a first substrate, a plurality of gate and data lines formed crossing each other on the first substrate to define a plurality of pixel areas, an insulating layer formed on the plurality of gate and data lines, a plurality of pixel electrodes formed within the plurality of pixel areas, a plurality of separators formed on the insulating layer between the plurality of pixel electrodes, and a second substrate facing the first substrate.
    Type: Application
    Filed: November 13, 2002
    Publication date: July 3, 2003
    Applicant: LG.Philips LCD Co., Ltd.
    Inventors: Chul Sang Shin, Gyo Won Chin
  • Publication number: 20030122982
    Abstract: An array substrate for a liquid crystal display device includes a gate line on a substrate having a display region and a non-display region, wherein the non-display region is about a periphery of the display region and the gate line includes a gate pad disposed in the non-display region at one end of the gate line, a data line crossing the gate line, wherein the data line includes a data pad disposed in the non-display region at one end of the data line, a thin film transistor connected to the gate line and the data line, a passivation layer over the gate line and the data line, a pixel electrode on the passivation layer in the display region, a first conductive pattern on the passivation layer in the non-display region and an orientation film on the first conductive pattern.
    Type: Application
    Filed: December 9, 2002
    Publication date: July 3, 2003
    Applicant: LG.Philips LCD Co., Ltd.
    Inventors: Chul-Sang Shin, Gyo-Won Chin
  • Publication number: 20030117568
    Abstract: A liquid crystal display device, includes a substrate having an active region and a periphery region, an insulating film formed on the substrate, a passivation film formed on the insulating film and having a plurality of first and second contact holes formed along a circumference of the active region, a first seal pattern formed on the passivation film along a direction of the first contacts holes, and a second seal pattern formed on the passivation film along a direction of the second contact holes.
    Type: Application
    Filed: November 12, 2002
    Publication date: June 26, 2003
    Applicant: LG.Philips LCD Co., Ltd.
    Inventors: Gyo Won Chin, Ho Jin Ryu