| 摘要 |
PROBLEM TO BE SOLVED: To provide a color light source that gives superposed exposure for respective red, green and blue color beams on continuously moving photosensitive paper accurately without causing color slurring and blurred image forming and that is applicable to a small-sized color exposure device. SOLUTION: This color light source is equipped with a means for changing a ligth path for an emitted color beam and is structured such that, with the color beam emitting a plurality of colors, this emission is successively made incident on the end face of the optical path changing means staggeringly for each color, and that it is then successively made to exit from the outgoing face of the changing means again staggeringly for each color. In addition, the plurality of colors are prescribed for three colors consisting of red, green and blue. COPYRIGHT: (C)2005,JPO&NCIPI
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