| 摘要 |
PURPOSE: A video formation device is provided to form a color video without using an optical scanning unit which generates a laser and a photosensitive belt which forms a light. CONSTITUTION: A light source(100) projects a light. A light separation unit(200) separates the light projected as a red, a green and a blue light. A photosensitive film(400) is arranged in the front of the light source(100). A video formation unit(300) exposes the light projected in a determined position of the photosensitive film(400). The video formation unit(300) forms a color video. A light division unit which evenly projects a light passed through the light separation unit(200) is installed between the light separation unit(200) and the video formation unit(300). The light division unit is composed of a concave lens(510) and a convex lens(520).
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