| 摘要 |
PROBLEM TO BE SOLVED: To provide a lamp for a vehicle which can suppress deterioration of sign visibility associated with irradiation of a white laser beam generated by a plurality of monochromatic lights.SOLUTION: A lamp for a vehicle includes: a laser light source unit 7 which has at least first to third laser light sources 15-17 and generates a white laser beam B2 for irradiation by respective emission lights from them; an irradiation direction adjustment mechanism 8 which adjusts an irradiation direction of the white laser beam; a sign information acquisition device 80 which acquires a position of a sign 85 and existing area information; an actuator 35 for scanning which detects information relating to the irradiation of the white laser beam by the irradiation direction adjustment mechanism 8; and a laser light source control part 54 which reduces an output ratio of a green laser beam G in irradiating the sign 85 with the white laser beam B2 as compared with that in irradiating other than the sign 85 with the white laser beam B2.SELECTED DRAWING: Figure 14 |
