Patents by Inventor Yuriy Alexandrovich Reznikov

Yuriy Alexandrovich Reznikov 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).

  • Liquid crystal display cells
    Patent number: 5838407
    Abstract: In liquid crystal display cells comprising a liquid crystal (7) disposed between two substrate plates (1,2) provided with drive electrodes (3,4), the orientation layer (5,6) on the inner sides of the plates where the electrodes are disposed comprises an oriented photopolymer layer. This layer is formed by irradiating photopolymer layer. This layer is formed by irradiating photoreactive material with linear polarized light.
    Type: Grant
    Filed: February 16, 1996
    Date of Patent: November 17, 1998
    Assignee: ROLIC AG
    Inventors: Vladimir Grigorievich Chigrinov, Vladimir Marcovich Kozenkov, Nicolic Vasilievich Novoseletsky, Victor Yurievich Reshetnyak, Yuriy Alexandrovich Reznikov, Martin Schadt, Klaus Schmitt
  • Image display device
    Patent number: 5784139
    Abstract: The image-producing device comprises a liquid crystal cell with a liquid crystal (10, 21, 44) between two plates provided with drive electrodes (2, 6; 24, 25; 42, 46) and wall orientation layer (3, 7; 26,27; 43, 45) and an optically anisotropic polymeric additional element (9, 31, 52). The additional element, which can be a separate element or in the form of a coating or a foil stuck directly to the cell, comprises an oriented photopolymer.
    Type: Grant
    Filed: February 16, 1996
    Date of Patent: July 21, 1998
    Assignee: Rolic AG
    Inventors: Vladimir Grigorievich Chigrinov, Vladimir Marcovich Kozenkov, Nicolic Vasilievich Novoseletsky, Victor Yurievich Reshetnyak, Yuriy Alexandrovich Reznikov, Martin Schadt, Klaus Schmitt