Patents by Inventor Su Seok Chol

Su Seok Chol 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 for fabricating a reflective plate of a reflective or transflective LCD with improved angular reflectivity
    Patent number: 6985205
    Abstract: Disclosed is a reflective plate of an LCD including a reflective surface, and a plurality of reflective bumps arranged the reflective surface, wherein each of the plurality of bumps forms a part of a sphere, wherein the bumps have a radius and a height, and wherein a ratio of the radius to the height for each of the bumps is a fixed value.
    Type: Grant
    Filed: June 27, 2003
    Date of Patent: January 10, 2006
    Assignee: LG.Philips LCD Co., Ltd.
    Inventors: Su Seok Chol, Hyun Suk Jin
  • Reflective plate of reflective or transflective LCD and fabrication method thereof
    Publication number: 20040027517
    Abstract: Disclosed is a reflective plate of an LCD including a reflective surface, and a plurality of reflective bumps arranged the reflective surface, wherein each of the plurality of bumps forms a part of a sphere, wherein the bumps have a radius and a height, and wherein a ratio of the radius to the height for each of the bumps is a fixed value.
    Type: Application
    Filed: June 27, 2003
    Publication date: February 12, 2004
    Inventors: Su Seok Chol, Hyun Suk Jin