Patents Examined by David L. Lems
  • Patent number: 6281863
    Abstract: A plasma display panel driving system and method for a display panel having a first common electrode and first independent electrodes arranged at a back plate side, a second common electrode and second independent electrodes arranged at a face plate side, an inner partition positioned between the first common and independent electrodes at the back plate side and the second common and independent electrodes at the face plate side and having an aperture therein connecting a space at the back plate side and a space at the face plate side, and a fluorescent layer arranged in the space at the face plate side.
    Type: Grant
    Filed: November 6, 1996
    Date of Patent: August 28, 2001
    Assignee: Hitachi, Ltd.
    Inventors: Takashi Sasaki, Masaji Ishigaki, Norio Yatsuda, Yuji Sano, Hiroshi Ohtaka, Nobuyuki Ushifusa, Eiji Matsuzaki, Seiichi Tsuchida