Patents by Inventor Park YU

Park YU 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).

  • Publication number: 20070075641
    Abstract: In a plasma display apparatus, as a filter comprises a dark-colored part, contrast characteristics are improved and as palladium (Pd) is comprised in an electromagnetic wave shielding layer of the filter, a manufacturing cost can be reduced. The plasma display apparatus comprises a plasma display panel that displays an image; a plasma display panel that displays an image; and a filter provided to a front of the plasma display panel; the filter comprises: a substrate; a metal layer formed on the substrate; a base layer formed on the substrate; and a dark-colored part provided to the base layer, wherein a traveling direction of the dark-colored part has a angle from 5° to 80° on the basis of the bottom of the base layer.
    Type: Application
    Filed: October 2, 2006
    Publication date: April 5, 2007
    Inventor: Park YU