LENS SYSTEM FOR A FRONT PROJECTION DISPLAY DEVICE

A front projection display device (400) comprising an image generating source (410) configured to generate an image, a wide angle lens system (430, 450) adapted to receive the image from the image generating source (410), wherein the wide angle lens system (430, 450) being configured to increase dis...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	PETERSON, MARK D, ENGLE, SCOTT T
Format:	Patent
Sprache:	eng ; fre ; ger
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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