Patents by Inventor Sang Bum AHN

Sang Bum AHN 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).

  • PHOSPHOR PASTE AND PLASMA DISPLAY PANEL USING THE SAME
    Publication number: 20090026952
    Abstract: A phosphor paste and a plasma display panel using the same are provided. The phosphor paste includes a vehicle made of an organic binder and a solvent, a phosphor powder, and a thermal decomposition catalyst. The thermal decomposition catalyst mediates oxidative thermal decomposition of the organic binder. The thermal decomposition catalyst may include Zeolite and a metal oxide nanopowder with a particle size of 10 to 1,000 nm.
    Type: Application
    Filed: June 19, 2008
    Publication date: January 29, 2009
    Inventor: Sang Bum AHN