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    • 4. 发明专利
    • IMAGE TRANSFER UNIT
    • JP2003140269A
    • 2003-05-14
    • JP2001340757
    • 2001-11-06
    • FUJI PHOTO FILM CO LTD
    • CHINO NAOYOSHI
    • B41J2/445G02F1/13G02F1/13357G03B27/02G03B27/16
    • PROBLEM TO BE SOLVED: To provide an image transfer unit which can be made small-sized and lightweight more than a conventional unit and can obtain a high-definition image of high sharpness by using a liquid crystal display having a high-definition screen of a high pixel density as an image transfer unit which transfers an image by exposing a photosensitive recording medium to projection light carrying the image. SOLUTION: The image transfer unit is equipped with a transmission type liquid crystal display 3 which displays image according to supplied image data, a back light unit 11 which projects the projection light on the liquid crystal display 3 from one side of the liquid crystal display 3, a porous plate 2 which is provided between the back light unit 11 and liquid crystal display 3 and collimates the irradiation light from the back light unit 1 into nearly parallel light, and piezoelectric actuators 7 and 8 which move the porous plate 2 relatively to the liquid crystal display 3 while the image displayed on the liquid crystal display is transferred to a photosensitive film 4.