Patents by Inventor Ki-Youn Jun

Ki-Youn Jun 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).

  • Cathode ray tube having color selection apparatus
    Patent number: 6836062
    Abstract: A cathode ray tube including a tube realized through a face panel, a funnel, and a neck; a color selection apparatus including a shadow mask having a an effective area with apertures and a mask frame supporting the shadow mask; an electron gun mounted in the neck and emitting electron beams; a deflection apparatus generating a magnetic field to deflect the electron beams; and a moire compensation circuit performing moire compensation, wherein the color selection apparatus satisfies the following condition, 0.76 ≥ Ke Ko ≥ 0.
    Type: Grant
    Filed: February 25, 2003
    Date of Patent: December 28, 2004
    Assignee: Samsung SDI Co., Ltd.
    Inventors: Jun-Jong Lee, Ki-Youn Jun, Jong-Han Rhee
  • Cathode ray tube having color selection apparatus
    Publication number: 20030214214
    Abstract: A cathode ray tube including a tube realized through a face panel, a funnel, and a neck; a color selection apparatus including a shadow mask having a an effective area with apertures and a mask frame supporting the shadow mask; an electron gun mounted in the neck and emitting electron beams; a deflection apparatus generating a magnetic field to deflect the electron beams; and a moire compensation circuit performing moire compensation, wherein the color selection apparatus satisfies the following condition, 1 0.76 ≥ Ke Ko ≥ 0.
    Type: Application
    Filed: February 25, 2003
    Publication date: November 20, 2003
    Applicant: Samsung SDI Co., Ltd.
    Inventors: Jun-Jong Lee, Ki-Youn Jun, Jong-Han Rhee