| 摘要 |
PURPOSE: To provide a device effectively exposing image information in a slit- shaped exposure zone by making most of light radiating from a lamp arrive at the exposure zone. CONSTITUTION: This exposure device is equipped with at least one fluorescent lamp 30, extended in parallel with a center line in the longitudinal direction of the exposure zone 33. A 1st reflection surface 36 is disposed, so that a part of the light radiated by the lamp 30 is reflected to the lamp 30 by the 1st reflection surface 36 and reflected again by the lamp 30 to the exposure zone 33. |
