| 摘要 |
PROBLEM TO BE SOLVED: To provide a light source device that can efficiently harden adhesive portions at more positions than before even when semiconductor lasers are tightly arranged to each other when a plurality of supporting members supporting the semiconductor lasers are attached to a support body supporting image forming means.SOLUTION: A light source device 10 includes: a plurality of semiconductor lasers 11; a plurality of supporting members 13 supporting each of the plurality of semiconductor lasers 11; a lens 12 imaging a plurality of light fluxes emitted from the plurality of semiconductor lasers 11; a support body 14 supporting the lens 12; and photocurable adhesive 15 applied between the plurality of supporting members 13 and the support body 14 and hardened with light. The positions of a plurality of adhesive portions in which the photocurable adhesive 15 is applied are displaced in an optical axis direction J of the lens 12, between the plurality of semiconductor lasers 11 adjacent to each other. |
