Patents Assigned to iZ3D LLC
  • Patent number: 8044879
    Abstract: Disclosed herein are systems and methods for three dimensional display that produce stereo images (left and right eye images) each having particular known polarization so that they can be segregated and viewed with suitable polarizer eyeglasses to create the perception in the human mind of a three-dimensional image. According to one or more embodiments, two liquid crystal panels are utilized with the two panels being stacked one in front of the other relative to a light source and two polarizers are used surrounding the panel closest to the light source. In alternative embodiments, that panel and polarizers comprise a typical liquid crystal display (“LCD”) monitor. In preferred embodiments, images produced by the system are then circularly polarized for decoding by eyeglasses having corresponding circularly polarized lenses.
    Type: Grant
    Filed: July 11, 2006
    Date of Patent: October 25, 2011
    Assignee: IZ3D LLC
    Inventors: Alexander Matveev, Oleg Tishutin, Konstantin Kanashin, Alexander Zykov
  • Patent number: 7342721
    Abstract: A three-dimensional imaging system and related methods is provided that utilizes a composite transmissive LCD panel. The composite LCD panel contains at least two layers of stacked liquid crystal cells positioned on top of one another relative to the imaging direction, is utilized to display at least two calculated images superimposed over one another at different distances within the panel from the viewer. Each layer of liquid crystal cells create multiple pixels from the cells, which pixels collectively can be operated to form independent images on each liquid crystal layer. The composite LCD panel can be used to create a continuous 3-D image field in a large viewing area or in multiple viewing areas in conjunction with a suitable 3-D image generation system.
    Type: Grant
    Filed: September 21, 2004
    Date of Patent: March 11, 2008
    Assignee: iZ3D LLC
    Inventor: Andrew Lukyanitsa