LIGHT-SOURCE DEVICE AND REFLECTOR-SUPPORT STRUCTURE

摘要

This light-source device is provided with the following: a rod-shaped light source extending in a main scanning direction or an array light source (308); a reflector (302) that is laid out opposite the rod-shaped light source or array light source, extends in the main scanning direction, and reflects light emitted from a side face of the rod-shaped light source or array light source; and a plurality of reflector-support parts (320) that are arranged at intervals in the main scanning direction and support the reflector.