Display device comprising fluorescent enhanced reflective holographic illumination
作者： Kevin W. Jelley , Alan G. Chen , George T. Valliath
DOI:
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摘要: A display device (10) includes a panel, such as liquid crystal panel (12), in combination with reflective holographic optical element (14) that redirects ambient light for illuminating the display. The redirected by is limited to predetermined spectral band. Fluorescent film (16) included absorbing outside band of and re-emitting within increase thus apparent brightness
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