GLASSES FOR SAFE DRIVING Russian patent published in 2009 - IPC G02C7/10 B60R1/00 

Abstract RU 2350989 C2

FIELD: physics, optics.

SUBSTANCE: invention is related to the field of optical instrument-making. Technical result is provided by the fact that anti-blinding glasses comprise frame, oculars with polarisation filter, liquid-crystal light modulator (LCLM) of rectangular shape, which is made of autonomously controlled cells, photoelectric cell. At that according to invention along half-perimeter of LCLM, in compliance with rows of LCLM-cells, horizontal and vertical rows of photoelectric cells are located, being installed at different angles and oriented in ocular plane so that at least one LCLM cell that lies on straight line passing through central area of eye ground and light source correspond to two photoelectric cells, one from vertical and one from horizontal row that register the most intense light flux from light source located in coverage area.

EFFECT: creation of comfortable conditions for driver eyes during the hours of darkness.

1 dwg

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RU 2 350 989 C2

Authors

Golovan' Vasilij Ehduardovich

Dates

2009-03-27Published

2006-05-11Filed