G - Physics – 03 – B
Patent
G - Physics
03
B
G03B 21/14 (2006.01) G09B 9/00 (2006.01) G09B 9/32 (2006.01) H04N 5/74 (2006.01)
Patent
CA 2496865
A display apparatus displays projected images to a user. A viewing station comprising a dummy cockpit structure receives the user such that the eye of the user at a point in time is at an eyepoint in a viewing volume of possible eyepoints defined by the range of movement of the user at the viewing station. First and second projection screen portions face the eyepoint. A first projector directs light to shine through an aperture in the first projection screen portion so as to project an image on the second projection screen portion. A mask is adjustably supported between the aperture and the viewing station, and is configured so that it covers the part of a last lens surface of the projector viewable through the aperture when viewed from any eyepoint in a viewing volume of possible eyepoints of the user, and prevents the user seeing light scattered from the last optical surface of the projector. The second projector projects light on the first screen portion and an inside surface of the mask so as to form thereon a second image visible to the user.
Sisodia Ashok
Turner James A.
Gowling Lafleur Henderson Llp
L-3 Communications Corporation
LandOfFree
Masked image projection system and method does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Masked image projection system and method, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Masked image projection system and method will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-2049426