| 摘要 |
PURPOSE:To prevent a light from being shaded by a support attending miniaturization of a sensor unit size. CONSTITUTION:The close contact image sensor is provided with a light source 3 illuminating an original, an image forming optical system 5a forming an image of the original to be lighted on a sensor section 4, a support 5a supporting the image forming optical system. A notch 5d is provided to the support 5b at the side of the light source or the support on at least the side of the light source is made of a light translucent material. |
