Patents by Inventor Aleksander Viktorovich Morozov

Aleksander Viktorovich Morozov 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).

  • Holographic see-through optical device, stereoscopic imaging system, and multimedia head mounted system
    Patent number: 10386642
    Abstract: A holographic see-through optical device, a stereoscopic imaging system including the same, and a multimedia head mounted system are provided. The holographic see-through optical device includes a micro display; a relay optical system, which relays an image generated by the micro display; at least one waveguide comprising at least two portions having different thicknesses or different refractive indexes; at least one first holographic optical element, which is arranged at one of the two portions; and at least one second holographic optical element, which is arranged at the other one of the two portions.
    Type: Grant
    Filed: July 6, 2015
    Date of Patent: August 20, 2019
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Dmitry Evgenievich Piskunov, Aleksander Viktorovich Morozov, Mikhail Vyacheslavovich Popov, Natalia Vladimirovna Zakharova, Nikolay Viktorovich Muravev
  • HOLOGRAPHIC SEE-THROUGH OPTICAL DEVICE, STEREOSCOPIC IMAGING SYSTEM, AND MULTIMEDIA HEAD MOUNTED SYSTEM
    Publication number: 20170235144
    Abstract: A holographic see-through optical device, a stereoscopic imaging system including the same, and a multimedia head mounted system are provided. The holographic see-through optical device includes a micro display; a relay optical system, which relays an image generated by the micro display; at least one waveguide comprising at least two portions having different thicknesses or different refractive indexes; at least one first holographic optical element, which is arranged at one of the two portions; and at least one second holographic optical element, which is arranged at the other one of the two portions.
    Type: Application
    Filed: July 6, 2015
    Publication date: August 17, 2017
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Dmitry Evgenievich PISKUNOV, Aleksander Viktorovich MOROZOV, Mikhail Vyacheslavovich POPOV, Natalia Vladimirovna ZAKHAROVA, Nikolay Viktorovich MURAVEV
  • Stereoscopic image system employing an electronic controller which controls the polarization plane rotator in synchronization with an output image of the display device
    Patent number: 8599247
    Abstract: Provided is a stereoscopic image system. The stereoscopic image system includes a display device radiating linearly polarized light, glasses including left and right oculars each including a first polarizer disposed between the display device and the eyes of a user, a second polarizer disposed between the first polarizer and the eyes of the user, and a polarization plane rotator disposed between the first polarizer and the second polarizer, and a quarter wave plate disposed between the display device and the first polarizer. Accordingly, even when the glasses are rotated around a normal line to surfaces of the left and right oculars, a change in the brightness of a stereoscopic image can be reduced.
    Type: Grant
    Filed: January 29, 2009
    Date of Patent: December 3, 2013
    Assignee: Samsung Electronics Co., Ltd.
    Inventor: Aleksander Viktorovich Morozov
  • STEREOSCOPIC IMAGE SYSTEM
    Publication number: 20090189976
    Abstract: Provided is a stereoscopic image system. The stereoscopic image system includes a display device radiating linearly polarized light, glasses including left and right oculars each including a first polarizer disposed between the display device and the eyes of a user, a second polarizer disposed between the first polarizer and the eyes of the user, and a polarization plane rotator disposed between the first polarizer and the second polarizer, and a quarter wave plate disposed between the display device and the first polarizer. Accordingly, even when the glasses are rotated around a normal line to surfaces of the left and right oculars, a change in the brightness of a stereoscopic image can be reduced.
    Type: Application
    Filed: January 29, 2009
    Publication date: July 30, 2009
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventor: Aleksander Viktorovich Morozov