US 11,988,354 B2
Lamp for vehicle
Gyo Sung Lim, Gyeongsan-si (KR); and Jong Ung Moon, Gyeongsan-si (KR)
Assigned to SL Corporation, Daegu (KR)
Filed by SL Corporation, Daegu (KR)
Filed on Jun. 13, 2023, as Appl. No. 18/333,602.
Claims priority of application No. 10-2022-0079353 (KR), filed on Jun. 29, 2022.
Prior Publication US 2024/0003514 A1, Jan. 4, 2024
Int. Cl. F21S 43/20 (2018.01); F21S 43/14 (2018.01); F21V 5/04 (2006.01); F21V 14/00 (2018.01); F21W 103/45 (2018.01)
CPC F21S 43/26 (2018.01) [F21S 43/14 (2018.01); F21V 5/048 (2013.01); F21V 14/006 (2013.01); F21W 2103/45 (2018.01)] 28 Claims
OG exemplary drawing
 
1. A lamp for a vehicle, comprising:
a light source unit configured to generate light;
a shield unit configured to selectively transmit a portion of the light generated from the light source unit; and
a lens unit configured to concentrate the light transmitted through the shield unit onto a road surface,
wherein the lens unit comprises a first lens part and a second lens part,
wherein the second lens part comprises an inner space through which the light emitted from the light source unit is transmitted,
wherein the light transmitted through the shield unit includes main transmission light that forms a plurality of road surface patterns in which the light is concentrated onto different regions, and
wherein the light transmitted through the shield unit further includes auxiliary transmission light that is emitted to allow the light to be concentrated onto one or more selected regions of the plurality of road surface patterns to increase brightness of the selected regions.