STEREOSCOPIC DISPLAY WITH REMOTE BINOCULAR FILTER ON ANTI-PHASE LIQUID CRYSTALLINE LAYERS Russian patent published in 2019 - IPC G09G5/00 H04N13/30 G02B27/26 

Abstract RU 2679544 C1

FIELD: video equipment.

SUBSTANCE: invention relates to the field of stereoscopic video systems. Stereoscopic display with a remote binocular filter on anti-phase liquid crystal layers contains: a stereo video source; control block; light sources; shaper amplitude images; remote binocular filter; moreover, the control unit is made with a position sensor, optically connected with one of the observation windows, one of the liquid crystal layers is made of positional, equipped with a group of column address transparent electrodes, their period of location is equal to the positional step of the vertical boundary between the two zones in the horizontal direction corresponding to the direction of the binocular parallax, and the other liquid crystal layer is made of compensation, equipped with a continuous address transparent electrode, with the total aperture of the group of column address transparent electrodes and the aperture of the continuous address transparent electrode equal to the aperture of the remote binocular filter.

EFFECT: technical result is an improvement in the quality of the stereo image due to the expansion of the field of observation of the stereo image and an increase in the separation accuracy of the angle images.

3 cl, 13 dwg

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RU 2 679 544 C1

Authors

Ezhov Vasilij Aleksandrovich

Dates

2019-02-11Published

2018-04-23Filed