G - Physics
03
H
G03H 1/22 (2006.01) G02B 5/02 (2006.01) G02B 5/32 (2006.01) G02B 27/22 (2006.01)
Patent
CA 2113479
Viewing apparatus for providing a viewer with an apparent 3-D image com- prises a diffusing holographic optical ele- ment (HOE) screen (15), means (17, 19) for illuminating the screen (15) from a plurality of different positions and means (14) for effecting spatial modulation of the light from the respective positions so as to illuminate respective images on the screen (15). The arrangement is such as to provide a plurality of viewing zones (18, 20) whereby each image can be seen only from a corresponding one of the zones (18, 20).
Orr Edwina Margaret
Trayner David John
Ogilvy Renault Llp/s.e.n.c.r.l.,s.r.l.
Richmond Holographic Research And Development Limited
LandOfFree
Viewing apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Viewing apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Viewing apparatus will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1650659