Display of still images that appear animated to viewers in motion
AssigneeSubmedia, LLC
InventorsJoshua D Spodek, Matthew H Gross, Brian Mills
Life of this patent
Estimating the term…
Abstract
Apparatus is provided for displaying still images that appear animated to viewers in motion relative to those images. The apparatus includes a backboard, a plurality of images mounted on a backboard, and a slitboard mounted between the backboard and the viewer. As viewers pass by, the slitboard acts like a shutter creating an animation effect. Various backboard and slitboard side profiles, such as, for example, parallel and vertical, parallel and non-vertical, parallel and nonplanar, and nonparallel and nonplanar, can be used to facilitate installation of the apparatus in spatially-constrained environments.
Claims16
Apparatus for displaying a plurality of still images forming an animated display to a viewer moving substantially at a known velocity relative to said still images substantially along a known trajectory substantially parallel to said still images, said apparatus comprising:
- a backboard having a backboard length along said trajectory, said still images mounted on a surface of said backboard, each of said still images having an actual image width and having an image center, image centers of adjacent images being separated by a frame-to-frame distance;
- and
- a slitboard positioned substantially parallel to said backboard, facing said surface thereof and separated therefrom by a board-to-board distance, said slitboard being mounted at a viewing distance from said trajectory, said board-to-board distance and said viewing distance totaling a backboard distance, said slitboard having a slitboard length along said trajectory, and having a plurality of slits substantially perpendicular to said slitboard length, each said slit corresponding to one of said images and having a slit width measured along said slitboard length and a slit center, respective slit centers of adjacent ones of said slits being separated by said frame-to-frame distance;
- wherein:
- said slitboard and said backboard each have a side profile perpendicular to said trajectory;
- and
- said slitboard and backboard profiles are each non-vertical.
Apparatus for displaying a plurality of still images forming an animated display to a viewer moving substantially at a known velocity relative to said still images substantially along a known trajectory substantially parallel to said still images, said apparatus comprising:
- a backboard having a backboard length along said trajectory, said still images mounted on a surface of said backboard, each of said still images having an actual image width and having an image center, image centers of adjacent images being separated by a frame-to-frame distance;
- and
- a slitboard positioned substantially parallel to said backboard, facing said surface thereof and separated therefrom by a board-to-board distance, said slitboard being mounted at a viewing distance from said trajectory, said board-to-board distance and said viewing distance totaling a backboard distance, said slitboard having a slitboard length along said trajectory, and having a plurality of slits substantially perpendicular to said slitboard length, each said slit corresponding to one of said images and having a slit width measured along said slitboard length and a slit center, respective slit centers of adjacent ones of said slits being separated by said frame-to-frame distance;
- wherein:
- said slitboard and said backboard each have a side profile perpendicular to said trajectory, and
- said slitboard and backboard profiles are each nonplanar.
Apparatus for displaying a plurality of still images forming an animated display to a viewer moving substantially at a known velocity relative to said still images substantially along a known trajectory substantially parallel to said still images, said apparatus comprising:
- a backboard having a backboard length along said trajectory, said still images mounted on a surface of said backboard, each of said still images having an actual image width and having an image center, image centers of adjacent images being separated by a frame-to-frame distance;
- and
- a slitboard positioned substantially parallel to said backboard, facing said surface thereof and separated therefrom by a board-to-board distance, said slitboard being mounted at a viewing distance from said trajectory, said board-to-board distance and said viewing distance totaling a backboard distance, said slitboard having a slitboard length along said trajectory, and having a plurality of slits substantially perpendicular to said slitboard length, each said slit corresponding to one of said images and having a slit width measured along said slitboard length and a slit center, respective slit centers of adjacent ones of said slits being separated by said frame-to-frame distance;
- wherein:
- said slitboard and said backboard each have a side profile perpendicular to said trajectory, and
- said slitboard and backboard profiles are not parallel with respect to each other and are each nonplanar.
Dependencies are inferred from the claim text.