Dynamic range enhancement of image display apparatus
AssigneeSEOS Limited
InventorsRaymond John Bridgwater, Anirudh Luthra, John Robert Harding, Geoffrey Howard Blackham, Ian MacPherson
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Abstract
Image display apparatus comprising projector means, optical means for splitting incident light, a first modulator for modulating red light, a second modulator for modulating green light, a third modulator for modulating blue light, optical means for recombining the combined modulated red light, green light and blue light, and control means for controlling the operation of the first, second, third and fourth modulators such that the dynamic range of the image display apparatus is enhanced.
Claims10
Image display apparatus comprising projector means, optical means for splitting incident light, a first modulator for modulating red light, a second modulator for modulating green light, a third modulator for modulating blue light, optical means for recombining the modulated red, green and blue light, a fourth modulator for modulating the combined modulated red light, green light and blue light, and control means for controlling the operation of the first, second, third and fourth modulators such that the dynamic range of the image display apparatus is enhanced.
Dependencies are inferred from the claim text.