| 摘要 |
The general field of the invention is that of illumination devices compatible with the use of night vision goggles comprising a light intensifier. The device according to the invention comprises a carpet of three types of light-emitting diodes called green diodes, blue diodes and red diodes emitting in three different spectral bands centred respectively on a first wavelength situated in the green, a second wavelength situated in the blue and a third wavelength situated in the red. The device comprises an optical plate disposed above the carpet of diodes, the zones situated above certain of the red diodes comprising an interferential filter whose optical transmission has a cutoff wavelength situated in the red in the vicinity of 630 nanometres, the height of the interferential filter above the diode and the shape of the filter being chosen so as to filter in part the light emitted by the red diode so as to be compatible with the use of night vision goggles.
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