Method and arrangement for projecting images

Details Method and arrangement for projecting images Method and arrangement for projecting images

2007-02-27

2007-02-27

Perkey, W. B. (Department: 2851)

Optical: systems and elements

Projection screen

C359S460000, C359S461000, C359S609000, C353S046000

Reexamination Certificate

active

10739796

ABSTRACT:
Images are projected onto a projection medium including a screen, which forms an open, light-penetrable structure having a plurality of light-reflecting surface parts. The projection medium may include a screen that is perforated or net-like, such as tulle or bridal veil, or that includes transparent and opaque or light-reflecting areas. The projection screen may be positioned within a shop or another room having a show window or display window spaced from the screen. A control device, such as a touch screen, for controlling the operation of the projector, may be positioned so as to be accessible to a viewer outside the room.

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patent: WO 01/01194 (2001-01-01), None

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