Patents by Inventor Byong Kook Park

Byong Kook Park 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: 20080160263
    Abstract: The present invention relates to a method for fabricating a front filter for a plasma display panel (PDP). In particular, the present invention relates to a front filter for a PDP comprising functional films including a conductive mesh film (2) having a black treated layer (2a), an optical film (1c) and an antireflection film (4) laminated on a glass substrate (3), wherein a transparent glass substrate (3) is used without a black ceramic stripe, which is formed at the rear side of the glass substrate (3) to improve visibility. Instead, composition and thickness of the oxide film forming the black treated layer (2a) of the conductive mesh film (2) are adjusted to attain comparable or better visibility, as compared with conventional filters. The minimized one-step fabricating process of the present invention provides advantages in terms of cost effectiveness and environment friendliness.
    Type: Application
    Filed: May 24, 2006
    Publication date: July 3, 2008
    Inventors: Kyoo Choong Cho, Chan Hong Park, Byong Kook Park