Patents by Inventor Sang Yub Han

Sang Yub Han 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 module having different numbers of securing points to secure optical sheet to support
    Patent number: 7248307
    Abstract: A liquid crystal display module is disclosed that has an optical sheet supported by a main support. In the module, the optical sheet is secured to a main support through a first securing point close to one corner at one side and secured to the main support through a second securing point close to each corner at the opposing side. In this liquid crystal display module, deformations in the optical sheet caused by applied heat from the light source is reduced or eliminated.
    Type: Grant
    Filed: December 29, 2003
    Date of Patent: July 24, 2007
    Assignee: LG. Philips LCD Co., Ltd.
    Inventor: Sang Yub Han
  • Liquid crystal display module
    Publication number: 20040183957
    Abstract: A liquid crystal display module is disclosed that has an optical sheet supported by a main support. In the module, the optical sheet is secured to a main support through a first securing point close to one corner at one side and secured to the main support through a second securing point close to each corner at the opposing side. In this liquid crystal display module, deformations in the optical sheet caused by applied heat from the light source is reduced or eliminated.
    Type: Application
    Filed: December 29, 2003
    Publication date: September 23, 2004
    Applicant: LG. PHILIPS LCD CO., LTD.
    Inventor: Sang Yub Han