| 摘要 |
<p>PURPOSE:To make the shadow of black stripes inconspicuous by moving a light valve, a lens, a photosensitive member, etc., by fine quantities each time exposure is performed in a recording device which obtains a color image by exposing the photosensitive member plural times. CONSTITUTION:A light beam from a lamp 2 is projected on the TFT liquid crystal light valve 1 through an infrared filter 3 and a color filter 4. A signal is applied to the signal line of the TFT liquid crystal light valve 1 to obtain a desired image. The image is enlarged by a projection lens 5 and formed on the photosensitive member 6 provided with a photosensitive microcapsule layer. At this time, the photosensitive member is exposed plural times to images of three colors of red, green, and blue so as to obtain a color image, and one of the light valve 1, projection lens 5, and photosensitive member 6 is moved by a fine quantity every time exposure is completed. Consequently, black stripes among many cells of the light valve 1 are not put one over another. Thus, the shadow of the black stripes are made inconspicuous to obtain an excellent image.</p> |
