Vehicle lamp

摘要

A vehicle lamp can even create a desired distribution pattern easily with a simple configuration while having a thin body and light weight. The vehicle lamp can include a light source unit (80, 150) and a convex projection lens (41) configured to project light from the light source unit (80, 150) forward in the direction of light illumination. The light source unit (80, 150) can include a light guide plate (21) having a light emission surface (21b) and being made of a transparent material in visible light range and a light source (22) disposed in front of one end face (21a) of the light guide plate (21). The projection lens (41) can have a focus arranged on or near the light emission surface (21b) of the light guide plate (21). The light source unit (80, 150) can include a reflection sheet (81a) configured to reflect light from the light guide plate (21) back into the light guide plate (21) and having a shape configured to provide a cutoff pattern, the reflection sheet (81a) located adjacent an edge of the light guide plate (21) adjacent the light source (22). A high beam light source unit (130) can be disposed adjacent or on the reflection sheet (81a) closer to the projection lens (41).