US 11,655,951 B2
Lamp for vehicle
Kyung Su Lee, Gyeongsan-si (KR); Woo Yeong Son, Gyeongsan-si (KR); and Ji Ho Hong, Gyeongsan-si (KR)
Assigned to SL Corporation, Daegu (KR)
Filed by SL Corporation, Daegu (KR)
Filed on Sep. 17, 2021, as Appl. No. 17/477,748.
Claims priority of application No. 10-2020-0127573 (KR), filed on Sep. 29, 2020.
Prior Publication US 2022/0099265 A1, Mar. 31, 2022
Int. Cl. F21S 41/25 (2018.01); F21S 41/33 (2018.01); F21S 41/40 (2018.01)
CPC F21S 41/25 (2018.01) [F21S 41/336 (2018.01); F21S 41/40 (2018.01)] 16 Claims
OG exemplary drawing
 
1. A lamp for a vehicle, comprising:
a light emission portion to generate light;
a first optical portion disposed in front of the light emission portion to allow the light generated from the light emission portion to be incident thereto; and
a second optical portion disposed between the light emission portion and the first optical portion,
wherein the second optical portion bends an overall light axis of the light in a first direction,
wherein the first optical portion is tilted with respect to the second optical portion to allow the overall light axis of the light to bend in a second direction, which is different from the first direction,
wherein both sides of an emission surface of the first optical portion are formed to be asymmetrical to each other along at least one direction with respect to a center line that passes through a center of the first optical portion in a front and back direction, and
wherein a rear focal point of the first optical portion is formed at a position spaced apart from the center line by a predetermined interval.