Patent ID: 9341928
Filing Date: 2016-05-17
CPC Classification: F21V,G03B

Claim Text:
1. A light source device comprising: a holder having element accommodating portions each of which accommodates one of a plurality of light emitting elements; a plurality of reflection mirrors which reflect pencils of light emitted from the plurality of light emitting elements; a mirror base on which the reflection mirrors are fixed; mirror base portions on which ends of the mirror base are mounted, respectively; an adjusting portion which comprises elongated holes respectively provided in the mirror base portions, the elongated holes being elongated in a direction along which light is emitted from the plurality of light emitting elements, wherein the adjusting portion is configured such that the mirror base is movable along the elongated holes to move the reflection mirrors so as to translate in parallel centers of optical axes of all pencils of light which are emitted from the plurality of light emitting elements and reflected by the reflection mirrors.