Moving picture device

Details Moving picture device Moving picture device

1988-02-11

1989-10-03

Peshock, Robert

Card, picture, or sign exhibiting

Display with special effects

Electromotor operated

40454, G09F 1900

Patent

active

048707686

ABSTRACT:
A display device is disclosed which comprisees a plurality of positive lenses disposed in a concavely curved lens array as seen by an observer and a plurality of substantially concavely curved pictures respectively associated with the lenses. Each of the pictures is disposed behind the respective lens and is located substantially at or within the focal length of the respective lens. The pictures each comprise a plurality of picture elements such that, when the lens array is viewed from different angles by an observer, the observer is able to perceive a composite image formed from magnified images of the picture elements of different ones of the pictures.

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patent: 4034495 (1977-07-01), Lemelson

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