Patents by Inventor Hyong Wook Jang

Hyong Wook Jang 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).

  • Method of fabricating liquid crystal display device
    Patent number: 7319054
    Abstract: A liquid crystal display device and a method of fabricating the same are disclosed in the present invention. The liquid crystal display device includes a gate line and a data line crossing each other on a substrate, a pixel electrode at an area defined by the gate line and the data line, a gate electrode connected to the gate line, a source electrode connected to the data line, a drain electrode connected to the pixel electrode, and a semiconductor layer acting as a channel between the source and drain electrode, wherein the data line and the semiconductor layer has a trench formed at a side facing to the drain electrode.
    Type: Grant
    Filed: August 15, 2005
    Date of Patent: January 15, 2008
    Assignee: LG.Philips LCD Co., Ltd.
    Inventor: Hyong Wook Jang
  • Liquid crystal display device with short-circuit preventing structure and method of fabricating the same
    Patent number: 6946680
    Abstract: A liquid crystal display device and a method of fabricating the same are disclosed in the present invention. The liquid crystal display device includes a gate line and a data line crossing each other on a substrate, a pixel electrode at an area defined by the gate line and the data line, a gate electrode connected to the gate line, a source electrode connected to the data line, a drain electrode connected to the pixel electrode, and a semiconductor layer acting as a channel between the source and drain electrode, wherein the data line and the semiconductor layer has a trench formed at a side facing to the drain electrode.
    Type: Grant
    Filed: August 12, 2003
    Date of Patent: September 20, 2005
    Assignee: LG. Philips LCD Co., Ltd
    Inventor: Hyong Wook Jang
  • Liquid crystal display device and method of fabricating the same
    Publication number: 20040031991
    Abstract: A liquid crystal display device and a method of fabricating the same are disclosed in the present invention. The liquid crystal display device includes a gate line and a data line crossing each other on a substrate, a pixel electrode at an area defined by the gate line and the data line, a gate electrode connected to the gate line, a source electrode connected to the data line, a drain electrode connected to the pixel electrode, and a semiconductor layer acting as a channel between the source and drain electrode, wherein the data line and the semiconductor layer has a trench formed at a side facing to the drain electrode.
    Type: Application
    Filed: August 12, 2003
    Publication date: February 19, 2004
    Applicant: LG.PHILIPS LCD CO. LTD
    Inventor: Hyong Wook Jang