BULK DIFFUSER FOR A PROJECTION TELEVISION SCREEN

A bulk diffuser for rear projection television screens which exhibits a Gaussian intensity profile is described. By appropriately selecting the indices of refraction of the substrate and the loading density and the range of diameters of the spheres therein, the intensity half-angle is made equal to...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	GOLDENBERG, JILL F, MCKECHNIE, THOMAS S
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 OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS PHOTOGRAPHY PHYSICS PICTORIAL COMMUNICATION, e.g. TELEVISION
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