US 11,890,985 B2
Vehicle lamp
Jeong Su Lee, Gyeongsan-si (KR); Jong Woon Kim, Gyeongsan-si (KR); and Nak Jung Choi, Gyeongsan-si (KR)
Assigned to SL Corporation, Daegu (KR)
Filed by SL Corporation, Daegu (KR)
Filed on Jul. 25, 2022, as Appl. No. 17/873,074.
Claims priority of application No. 10-2021-0169207 (KR), filed on Nov. 30, 2021.
Prior Publication US 2023/0166654 A1, Jun. 1, 2023
Int. Cl. B60Q 1/38 (2006.01); F21S 43/14 (2018.01); F21S 43/249 (2018.01); F21Y 115/10 (2016.01)
CPC B60Q 1/381 (2022.05) [F21S 43/14 (2018.01); F21S 43/249 (2018.01); F21Y 2115/10 (2016.08)] 15 Claims
OG exemplary drawing
 
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.