Patents by Inventor Miyuki Tsuruya

Miyuki Tsuruya 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: 5822027
    Abstract: The liquid crystal display device includes an active matrix substrate, a counter substrate having a counter electrode, and a liquid crystal layer interposed between the active matrix substrate and the counter substrate. The liquid crystal display device further includes a plurality of scanning lines, a plurality of signal lines formed perpendicular to the plurality of scanning lines, switching elements formed in the vicinity of crossings of the plurality of scanning lines and the plurality of signal lines, a plurality of pixel electrodes connected to the corresponding signal lines via the switching elements, and a plurality of supplemental capacitance lines formed in parallel with the corresponding scanning lines, wherein the pixel electrodes are formed over the corresponding scanning lines, and divisions of the adjacent pixel electrodes along the signal lines are located above the corresponding supplemental capacitance lines.
    Type: Grant
    Filed: July 1, 1997
    Date of Patent: October 13, 1998
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Takayuki Shimada, Miyuki Tsuruya, Masumi Kubo, Kazuyori Mitsumoto, Naofumi Kondo, Mikio Katayama
  • Patent number: RE37591
    Abstract: The liquid crystal display device includes an active matrix substrate, a counter substrate having a counter electrode, and a liquid crystal layer interposed between the active matrix substrate and the counter substrate. The liquid crystal display device further includes a plurality of scanning lines, a plurality of signal lines formed perpendicular to the plurality of scanning lines, switching elements formed in the vicinity of crossings of the plurality of scanning lines ad the plurality of signal lines, a plurality of pixel electrodes connected to the corresponding signal lines via the switching elements, and a plurality of supplemental capacitance lines formed in parallel with the corresponding scanning lines, wherein the pixel electrodes are formed over the corresponding scanning lines, and divisions of the adjacent pixel electrodes along the signal lines are located above the corresponding supplemental capacitance lines.
    Type: Grant
    Filed: October 11, 2000
    Date of Patent: March 19, 2002
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Takayuki Shimada, Miyuki Tsuruya, Masumi Kubo, Kazuyori Mitsumoto, Naofumi Kondo, Mikio Katayama