Optics: image projectors – Reflector
Reexamination Certificate
2006-05-23
2006-05-23
Perkey, W. B. (Department: 2851)
Optics: image projectors
Reflector
C353S099000, C353S028000, C348S014070, C348S014080, C348S014160
Reexamination Certificate
active
07048386
ABSTRACT:
The invention concerns an interactive audio-visual system between a local scene and a remote scene, comprising at least a device (1) for producing images of the local scene and a device (2) for reproducing the image of the remote scene in an image plane (1). The image sensing device (1) comprises at least a camera (12) and a mirror (11) capable of reflecting on said camera (12) the parallel rays derived from the local scene and perpendicular to the image plane (1). Preferably, the mirror (11) is concave and has a focal point and the camera (12) is located in the proximity of the focal point of said mirror (11).
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France Telecom
Perkey W. B.
Sever Andrew
Wolf Greenfield & Sacks P.C.
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