Patent ID: 6769783
Filing Date: 2004-08-03
Classification: A47G,B44C,B44F,F21W,F21Y

Abstract:
A visual angle-dependent imaging device comprising:a main body having a show window on a front side of the main body, a concave portion being within the show window; an inner wall of the concave portion being installed with a three-dimensional concave sculpture; a lamp seat at a bottom of the main body; the lamp seat being communicated with the concave portion of the main body; a light source installed on the lamp seat for projecting light to the concave portion of the main body; wherein when light emitted from the light source is projected to an inner surface of the concave portion, the light is reflected from different portions of the concave portion; when a viewer views the three-dimensional concave sculpture from different viewing angles of the show window, the three-dimensional concave sculpture will project to the of the viewer with a different image dependent on the viewing angle of the viewer.