MULTIVIEW STEREOSCOPIC 3D DISPLAY DEVICE USING VOLUME HOLOGRAPHIC OPTICAL ELEMENT

摘要

The present invention relates to a multiview stereoscopic 3D image displaying device using a volume holographic optical element ("VHOE"). According to the present invention, a device for displaying a multiview stereo 3D image using the VHOE is comprises the following: an image source; an interference beam generator for generating first and second interference beams; a first interference beam controller for controlling an incidence angle of the first interference beam; a second interference beam controller for controlling an incidence angle of the second interference beam; a synchronization signal controller for controlling the first the interference beam controller and the second interference beam controller to synchronize the time-divisional multiview image with the first interference beam and the second interference beam; and a display for diffracting the multiview stereo image that is synchronized with the first interference beam and the second interference beam, whose incidence angles are controlled, toward each multiview direction in order to display images.