| 摘要 |
PURPOSE:To augment the resolving power by a method wherein two lines of striped windows are arranged on both sides of photoelectric conversion element row to pass the incident light from a transparent substrate side formed by light-shielding layers. CONSTITUTION:Light-shielding layers 3 comprising metallic chrome, etc., are provided on a transparent substrate 1 not to irradiate the positions excluding the reading-out positions of original 2 with light emitted from a light source. On the other hand, the layers 3 are provided with striped lighting windows 4 to lead the light to the original 2. In such a constitution, two lines of the windows 4 are arrayed on both sides of a photoelectric conversion film 5 to irradiate the reading-out positions of original 2 with obliquely entered light from both sides. |
