G - Physics – 04 – B
Patent
G - Physics
04
B
40/53
G04B 19/00 (2006.01) G03B 37/02 (2006.01) G09F 19/18 (2006.01) H04N 13/00 (2006.01)
Patent
CA 1266177
ABSTRACT OF THE DISCLOSURE A display means is provided for directing an image along an angularly movable axis. The display means includes a display surface arranged in a plane for displaying an image, and light source means for emitting light along an optical path comprising the optical axis for illuminating the display surface. Image movement means are provided for moving the display surface so as to swing the angularly movable axis about a rotational axis. Aperture means are provided for exposing adjacent portions of the display surface along lines of sight which, for each position of the movable axis, correspond with respective adjacent portions. The aperture means include optical bundling means which simul- taneously transmit light from a plurality of adjacent portions of the displayed image along the movable axis and, at the same time, prevent light from being transmitted from the adjacent portions of the displayed image at an angle to the movable axis. Light reflecting means are provided for deviating the optical path of light emitted by the light source means. The display device further includes a screen which is transparent for transmitting the image which surrounds the moving image.
513434
Marcus & Associates
Technolizenz Establishment
LandOfFree
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