| 摘要 |
PROBLEM TO BE SOLVED: To provide a display device using a lens array which is free from the risk of image disturbance resulting from curved deformation of an image film due to its own weight, in which the whole surface of the image film can be used for image display and the distance between the image film and the rear face of the lens array is easily kept constant and, further, which can display a neat image even if there is some distortion in the external shape of the image film. SOLUTION: In the display device, the image film 3 is provided with, at a position near its upper part and located at a rear face of the lens array 2, one or a plurality of receiving holes 7 for receiving an eccentric circular cam 9. By driving the eccentric circular cam inserted into the receiving hole, the image film is moved in relation to the lens array 2 and a plurality of images are switched and displayed. COPYRIGHT: (C)2004,JPO&NCIPI
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