| 摘要 |
PROBLEM TO BE SOLVED: To provide a transfer device with a simple structure capable of realizing miniaturization, lightweight, low power consumption and low cost, and being made portable. SOLUTION: A light source, an element for generating approximately parallel light, a rear projection type image displaying means and a recording photoreceptor medium are arranged in the direction in which light from the light source advances. The element for generating approximately parallel light is composed of a porous plate with plural penetrations. The thickness of the porous plate is not less than triple of the diameter or the value corresponding to the diameter of the penetration, and an image to be displayed passing through the image displaying means is transferred onto the recording photoreceptor medium.
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