Patents by Inventor Raymond Edward Jubb

Raymond Edward Jubb 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).

  • Electrooptical system
    Patent number: 5698134
    Abstract: The invention relates to an electrooptical systemwhich between 2 electrode layers contains a liquid crystal mixture and a further optically transparent polymer medium, in which one of the electrode layers is in the form of an active matrix having nonlinear addressing elements integrated with the image point, while the other electrode layer forms the counter electrode,whose liquid crystal molecules have irregular orientation in the switched-off state,in which one of the refractive indices of the liquid crystal mixture is substantially the same as the refractive index of the medium n.sub.m and/or in which the quotient from the weight of the liquid crystal mixture and the weight of the optically transparent medium is 1.
    Type: Grant
    Filed: July 27, 1994
    Date of Patent: December 16, 1997
    Assignees: Merck KGaA, Sharp Corporation
    Inventors: Raymond Edward Jubb, Ulrich Finkenzeller, Stefan Wilhelm, Shohei Naemura, Toshiyuki Hirai, Shuichi Kouzaki