Optimizing emissive and color changing projection surfaces

A method and system for optimizing projection surfaces for generating visible images. The projection system may include a projector that emits light in the ultraviolet range and a screen in optical communication with the projector. The screen includes a visible light absorbing layer, a transparent l...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	Grundhöfer, Anselm, Gerardin, Morgane, Pjanic, Petar
Format:	Patent
Sprache:	eng
Schlagworte:	ACCESSORIES THEREFOR APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USINGWAVES OTHER THAN OPTICAL WAVES APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FORPROJECTING OR VIEWING THEM CINEMATOGRAPHY ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY ELECTROGRAPHY HOLOGRAPHY PHOTOGRAPHY PHYSICS PICTORIAL COMMUNICATION, e.g. TELEVISION
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Beschreibung
Zusammenfassung:	A method and system for optimizing projection surfaces for generating visible images. The projection system may include a projector that emits light in the ultraviolet range and a screen in optical communication with the projector. The screen includes a visible light absorbing layer, a transparent layer positioned over the visible light absorbing layer, and a plurality of fluorescent colorants printed on the transparent layer in a predetermined pattern, where the light emitted by the projector excites the fluorescent colorants to emit visible light forming the visible images. The predetermined pattern can be optimized to increase a color gamut of the formed images by varying surface coverage ratios of the fluorescent colorants.