PROJECTOR DEVICE

PURPOSE:To provide a projector device capable of viewing a picture projected on a screen with brightness close to that from the front even if the picture is viewed along directions at any angles. CONSTITUTION:The projector device 1 is composed of a projection type liquid crystal projector 10 and a s...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	YONEHARA MIKI
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:	PURPOSE:To provide a projector device capable of viewing a picture projected on a screen with brightness close to that from the front even if the picture is viewed along directions at any angles. CONSTITUTION:The projector device 1 is composed of a projection type liquid crystal projector 10 and a screen 20 arranged in front of the projector 10. A barrel type lenticular lens 21 is fixed on the surface of the screen 20. Thus, image light projected from the liquid crystal projector 10 and passing through the screen 20 is dispersed by each projecting part of the lenticular lens 21 and the image projected on the screen 20 can be viewed with the brightness close to that from the front even if the image is viewed along directions at any angles.