| 摘要 |
A night vision compatible display employing a liquid crystal display, and an infrared attenuating filter having characteristics which permit a high degree of infrared attenuation while transmitting substantial amounts of visible light, in combination with an incandescent source and reflector for backlighting a liquid crystal display through the infrared filter so that the liquid crystal provides a fully readable, high contrast display when sufficeintly trans-illuminated through the filter to produce light having a spectral content highly compatible with direct vision and the use of infrared sensitive GEN III night vision goggles and other night vision equipment in a night vision environment.
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