SYSTEM FOR DEMONSTRATIONS AND VIEWING OF 3D IMAGES Russian patent published in 2020 - IPC H04N13/334 G02B30/23 G02C7/10 

Abstract RU 2727869 C2

FIELD: optics.

SUBSTANCE: glasses for viewing images displayed in a set of wavelengths of a narrow band, comprise filters arranged on lenses of glasses, wherein filters are configured to transmit said set of narrow band wavelengths, wherein spectral properties of filters are shifted towards longer wavelengths relative to said set of wavelengths of narrow band. Offset towards longer wavelengths depends on wavelength, so that transmission sections of longer wavelengths on filters have a different offset compared to shorter wavelength transmission sections. 3D display point includes a screen for viewing 3D images, an image forming device configured to display 3D images, and said spectacles are transmitted to viewers for viewing images.

EFFECT: technical result is compensation of purple shift, which occurs when viewing images through filters at different from normal angles.

12 cl, 2 tbl, 22 dwg

Similar patents RU2727869C2

Title Year Author Number
SYSTEM FOR DEMONSTRATING AND VIEWING 3D IMAGES 2011
  • Richardz Martin Dzhon
  • Allen Uilson Khiton
  • Gomes Gari D.
RU2584329C2
SYSTEM FOR DEMONSTRATING AND VIEWING 3D IMAGES 2008
  • Richardz Martin Dzhon
  • Allen Uilson Khiton
  • Gomes Gari D.
RU2426271C2
DOUBLE SUPERIMPOSED PROJECTION 2011
  • Iversen Steen Svendstorp
RU2562757C2
ADAPTIVE METHOD TO CREATE AND PRINT COLOUR ANAGLYPH IMAGES 2011
  • Patana Elena Igorevna
  • Safonov Il'Ja Vladimirovich
RU2481635C2
DOUBLE STACKED PROJECTION 2011
  • Iversen Steen Svendstorp
RU2575981C2
SPECTACLES PRODUCING STEREO IMAGE EFFECT 0
  • Terri D.Bird
SU1836648A3
AUGMENTED REALITY DEVICE WITH A MULTIPLICATION OF THE EXIT PUPIL AND WITH THE POSSIBILITY OF FORMING A THREE-DIMENSIONAL IMAGE AND A METHOD FOR FORMING AN IMAGE BY MEANS OF THE SPECIFIED AUGMENTED REALITY DEVICE WITH A MULTIPLICATION OF THE EXIT PUPIL 2020
  • Morozov Alexander Viktorovich
  • Yanusik Igor Vitalievich
  • Kalinina Anastasiia Andreevna
  • Lee Jinho
RU2760473C1
STEREOSCOPIC 3D PROJECTION SYSTEM WITH HIGH LEVEL OF OPTICAL LIGHT EFFICIENCY 2016
  • Palmer Stephen
RU2705729C2
STEREO IMAGE GENERATION SYSTEM 2006
  • Gaskevich Evgenij Borisovich
RU2326507C1
RENDERING IMAGES WITH WIDE COLOUR PALETTE, DISPLAYING TWO-DIMENSIONAL IMAGES ON DISPLAYS CAPABLE OF DISPLAYING THREE-DIMENSIONAL IMAGES 2019
  • Penna, Ashley Nicole
  • Davies, Trevor
  • Richards, Martin J.
RU2772236C2

RU 2 727 869 C2

Authors

Richardz Martin Dzhon

Allen Uilson Khiton

Gomes Gari D.

Dates

2020-07-24Published

2016-04-11Filed