SOLID STATE DISPLAY VISION ENHANCEMENT
An apparatus comprising a human vision solid state display filter material with a first and a second surface with a semitransparent material between. The first surface, the second surface, the semitransparent material or combinations thereof have a spectral pass-band and an off-band, the pass-band c...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | An apparatus comprising a human vision solid state display filter material with a first and a second surface with a semitransparent material between. The first surface, the second surface, the semitransparent material or combinations thereof have a spectral pass-band and an off-band, the pass-band comprising at least three spectrally discrete bands that overlap with emission peaks from a solid state display and the off-band rejecting a portion of the human visible spectrum. Wherein a transmitted ratio of the pass-band to the off-band increases human visual perception of the solid state display when viewed under ambient light conditions. |
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