Illumination device with selective incapacitating power
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United States of America Patent
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May 10, 2016
Grant Date -
Aug 20, 2015
app pub date -
Sep 6, 2013
filing date -
Sep 10, 2012
priority date (Note) -
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Abstract
An emitter emits a wavelength included in the visible and/or infrared spectrum to illuminate a scene. An observation system is configured to deliver an image representative of the illuminated scene to an observer. The emitter is configured to deliver a light emission by at least one flash with a luminous power greater than a threshold generating dazzling. The observation system presents a first operating condition and a second operating condition of the observed scene to the observer, the second operating condition transmitting less luminous power than the first operating condition. A synchronization circuit is configured to synchronize the emitter and the observation system so that the observer is not dazzled during the emission phase of the emitter.
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