Patents by Inventor Mitsunori Nozu

Mitsunori Nozu 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).

  • Patent number: 6376987
    Abstract: A plasma display panel has, on the display-side inner surface of one substrate out of a pair of substrates disposed opposite to each other via a discharge space, plural pairs of row electrodes extending in parallel in a first direction with each discharge gap held therebetween, dielectric layers for the row electrodes with respect to the discharge space; and on the back-side inner surface of the other substrate disposed opposite to the display-side substrate, plural pairs of column electrodes extending in a second direction perpendicularly crossing the first direction and forming unit luminous areas in intersecting portions with respect to the respective pairs of row electrodes, and belt-like partition walls for partitioning the discharge space into the unit luminous areas in the first direction.
    Type: Grant
    Filed: April 13, 1999
    Date of Patent: April 23, 2002
    Assignee: Pioneer Electronics Corporation
    Inventors: Kimio Amemiya, Mitsunori Nozu
  • Patent number: 6342874
    Abstract: A plasma display panel has a first sustain electrode and a second sustain electrode, a plurality of address electrodes disposed in a direction perpendicular to the first and second sustain electrodes. Each of the first and second sustain electrodes is formed by a transparent conductive film and a metallic film mounted on the transparent conductive film. A dielectric layer is mounted on the transparent conductive film and the metallic film. The first sustain electrodes and the second sustain electrodes are alternately disposed at every display line. A surface of the dielectric film corresponding to the metallic film is projected from a surface corresponding to other portions.
    Type: Grant
    Filed: March 30, 1998
    Date of Patent: January 29, 2002
    Assignee: Pioneer Electronic Corporation
    Inventors: Tsutomu Tokunaga, Mitsunori Nozu
  • Patent number: 6331842
    Abstract: A plasma display panel has a plurality of first and second sustain electrodes, a plurality of address electrodes which intersect with the sustain electrodes to form a pixel at every intersection. In the method, an address period is provided, in which data pulses are applied to the address electrodes, and scanning pulses are applied to the second sustain electrodes, thereby selecting lighted pixels and unlighted pixels. A discharge sustaining period is provided, in which discharge sustaining pulses are alternately applied to the first and second sustain electrodes so as to sustain the lighted and unlighted pixels. An offset voltage having the same polarity as the data pulse is applied to the address electrodes in the discharge sustaining period.
    Type: Grant
    Filed: March 30, 1998
    Date of Patent: December 18, 2001
    Assignee: Poineer Electric Corporation
    Inventors: Mitsunori Nozu, Kimio Amemiya, Tsutomu Tokunaga