METHOD SWITCHING ON ILLUMINATION OF NIGHT VIEWING DEVICE Russian patent published in 2001 - IPC

Abstract RU 2176410 C2

FIELD: optoelectronic equipment, manufacture of night viewing devices with optoelectronic converters. SUBSTANCE: method makes it feasible to provide for uninterrupted night viewing without loss of visibility of objects and without illumination turning off due to use of change of current of screen of optoelectronic converter caused by varying natural night illumination intensity. EFFECT: avoidance of manual control over illumination switching on and off. 1 dwg

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RU 2 176 410 C2

Authors

Medvedev A.V.

Grinkevich A.V.

Dates

2001-11-27—Published

2000-02-08—Filed