Patents by Inventor Hajima Yamaguchi

Hajima Yamaguchi 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).

  • Publication number: 20020030785
    Abstract: A reflective display having a first substrate having a first electrode, a second substrate having a second electrode and arranged opposite to the first electrode, and partition walls existing between the first and second substrates and arranged in a direction not perpendicular to the first and second substrates. A non-conductive liquid in which colored particles are dispersed resides in a cell including the partition walls. The colored particles can moved by an electric field, and the display color is thereby changed. Alternatively, the display color can be changed by shape deformation of a liquid-crystal-filled microcapsule enclosed in the cell.
    Type: Application
    Filed: August 31, 2001
    Publication date: March 14, 2002
    Applicant: Kabushiki Kaisha Toshiba
    Inventors: Shintaro Enomoto, Hideyuki Nakao, Hajima Yamaguchi, Yutaka Nakai