STUDY OF CROSSTALK PASSIVE STEREOSCOPIC 3D GLASSES BASED ON ACHROMATIC CIRCULAR POLARIZERS ICHNM NASB

Building a three-dimensional image is achieved by using special devices - 3D glasses, which split the screen image into two channels - sub-frames for the left and the right eye. Ideally, 3D glasses allow the right eye to perceive only one sub-frame 3D images, the left - the other. However, real devices do not achieve complete isolation of the channels, allowing brightness leakage between the channels, so-called crosstalk. Crosstalk is one of the most important features in determining the quality of 3D images perception. Its measurement method is based on the on screen output and registration of the test images - a combination of white, black and gray stripes - for the left and right eyes. This paper presents the results of works on fabrication of achromatic quarter-wave phase re-tarders and circular polarizers based on them, as well as the results of cross-talk measurements of passive circular 3D glasses developed at IChNM NAS Belarus.

перекрестные помехи, ахроматическая четвертьволновая пластинка, циркулярный поляризатор, стереоскопическое 3D изображение, 3D телевизоры, цветовые координаты, crosstalk, achromatic quarter-wave plate, circular polarizer, stereoscopic 3D image, 3D TVs, color coordinates

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