CPC B60Q 1/381 (2022.05) [F21S 43/14 (2018.01); F21S 43/249 (2018.01); F21Y 2115/10 (2016.08)] | 15 Claims |
1. A vehicle lamp comprising:
a light source unit including a plurality of light sources;
an optical unit including a plurality of incidence lenses, a plurality of emission lenses corresponding to the plurality of incidence lenses, and a plurality of shields each configured to block a part of light from being incident on each of the plurality of emission lenses; and
a light transmission unit that transmits light generated from the light source unit to the optical unit,
wherein the optical unit is divided into a plurality of transmission regions that transmit the light generated from the plurality of light sources to allow a plurality of pattern regions to be formed on a road surface around a vehicle,
wherein each of the plurality of pattern regions is formed by light that is generated by a corresponding light source among the plurality of light sources and transmitted through a corresponding transmission region among the plurality of transmission regions, and
wherein the plurality of emission lenses have different characteristic lengths depending on the transmission regions to which they belong.
|