Backlight display using photoluminescent material tuned to improve NVIS compatibility
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United States of America Patent
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Feb 28, 2017
Grant Date -
Jan 7, 2016
app pub date -
Jun 24, 2015
filing date -
Mar 12, 2012
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Abstract
An NVIS-compatible backlight assembly for an LCD display comprising a short-wavelength (blue) light source positioned in a first layer and a photoluminescent layer positioned adjacent the first layer for transforming blue monochrome emission from the blue light source into tri-color light for use as a full-color light source, while minimizing radiance in NVIS-sensitive regions.
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