Patents Examined by Bumsuck Won
  • Patent number: 7471044
    Abstract: A PDP (plasma display panel) includes: a front substrate; a rear substrate arranged opposite to the front substrate; front barrier ribs arranged between the front substrate and the rear substrate and formed of a dielectric material, the front barrier ribs partitioning discharge cells together with the front and rear substrates; front and rear discharge electrodes arranged within the front barrier ribs to surround the discharge cells, and extended in parallel along discharge cells of one row; address electrodes extended along discharge cells of another row intersecting with a row of the discharge cells where the front and rear discharge electrodes are arranged; phosphor layers arranged within the discharge cells; and a discharge gas injected in the discharge cells, in which the address electrode includes discharge portions formed in a loop shape disposed at the discharge cells and connecting portions connecting the discharge portions.
    Type: Grant
    Filed: March 24, 2005
    Date of Patent: December 30, 2008
    Assignee: Samsung SDI Co., Ltd.
    Inventors: Seok-Gyun Woo, Chong-Gi Hong