Image display apparatus

Image display apparatus comprising a projector, at least one primary modulator for modulating light, an auxiliary modulator for modulating the light modulated by the primary modulator, and an optical device for relaying the light modulated by the primary modulator to the auxiliary modulator, the opt...

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Bibliographic Details
Main Authors Coates, Nicholas Richard, Huxford, Roger Brian
Format Patent
LanguageEnglish
Published 14.04.2009
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Summary:Image display apparatus comprising a projector, at least one primary modulator for modulating light, an auxiliary modulator for modulating the light modulated by the primary modulator, and an optical device for relaying the light modulated by the primary modulator to the auxiliary modulator, the optical device comprising a concave mirror and at least one refractive element.