| 摘要 |
PROBLEM TO BE SOLVED: To enable lectures of different subjects that uses videos on a single screen, or conferences and lectures concerning different themes, using videos. SOLUTION: A display system is composed of one screen 8; a plurality of projector devices 6, 9 for projecting to overlap the videos different in contents toward the screen 8; polarizing filters 7, 10 arranged with the direction of a polarizing axis changed at each projector; a plurality of polarizing filter spectacles 11, 12 by possessing the direction of a polarizing axis, corresponding to the direction of each polarizing axis of the polarizing filters 7, 10 and for separately viewing a plurality of the videos displayed on the screen 8. COPYRIGHT: (C)2007,JPO&INPIT
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