Patents by Inventor Suk-Hea Park

Suk-Hea 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).

  • METHOD OF MANUFACTURING SOFT MOLD TO SHAPE BARRIER RIB, METHOD OF MANUFACTURING BARRIER RIB AND LOWER PANEL, AND PLASMA DISPLAY PANEL
    Publication number: 20080157667
    Abstract: A method of manufacturing a soft mold to shape a barrier rib, a method of manufacturing a barrier rib and a lower panel, and a plasma display panel (PDP) including the same. The method of manufacturing the soft mold includes: providing a metal mold on which a barrier rib pattern is formed, by alternating channels and projections; disposing a polymer sheet opposite the metal mold; pressing the metal mold into the polymer sheet, to form the soft mold, which has an inverted image of the barrier rib pattern formed on the surface thereof; and releasing the soft mold from the metal mold.
    Type: Application
    Filed: December 27, 2007
    Publication date: July 3, 2008
    Applicant: Samsung SDI Co., Ltd.
    Inventors: DONG-YOL YANG, Seung-Min Ryu, Suk-Hea Park, Jong-Seo Choi, Kwi-Seok Choi, Beom-Wook Lee