| 摘要 |
PURPOSE:To make an optical system simple and small-sized by scanning an original picture and leading the picture information which has been scanned through the mosaic filter by the optical means, to the light detecting element array. CONSTITUTION:An original which has been inserted from the orignal guide plate 2 is fed to the original base glass 4 having a stripe (mosaic) filter STF by the first feed roller 3, an it is conveyed to the paper discharge tray 6 by the second sheet feed roller 5. The original on the glass 4 is illuminated by the rod light source 10, and the picture information of the original is made to form an image on the light detecting element array 9 by the lens 8 through the mirror 7. On the glass are provided the STF41R, 41G, 41B... of red, green, blue for forming the color picture elements 41, 42..., and the light detection element array 9 is controlled so as to read by synchronizing with each color filter of STF41, 42.... In this way, a beam splitter, a relay lens, etc. become unnecessary, and an optical system can be made simple and small-sized. |
