US 11,841,119 B2
Lamp for vehicle
Ki Ryong Song, Yongin-si (KR)
Assigned to HYUNDAI MOBIS CO., LTD., Seoul (KR)
Filed by HYUNDAI MOBIS CO., LTD., Seoul (KR)
Filed on Jul. 14, 2022, as Appl. No. 17/864,643.
Claims priority of application No. 10-2021-0152500 (KR), filed on Nov. 8, 2021.
Prior Publication US 2023/0144013 A1, May 11, 2023
Int. Cl. F21S 41/148 (2018.01); F21S 41/20 (2018.01); F21Y 115/10 (2016.01); F21S 43/14 (2018.01)
CPC F21S 41/148 (2018.01) [F21S 41/285 (2018.01); F21S 43/14 (2018.01); F21Y 2115/10 (2016.08)] 16 Claims
OG exemplary drawing
 
1. A lamp for a vehicle, comprising:
a light source part configured to irradiate light; and
a lens part configured to receive the light irradiated from the light source part and project, based on the received light, a three-dimensional (3D) image in a forward direction of the lens part, the lens part including a two-dimensional (2D) image pattern expressing a 3D shape and configured to provide a 3D perspective to the 3D image projected from the lens part,
wherein at least one vanishing point of the 3D shape is located within the lens part,
wherein the 2D image pattern includes a plurality of unit patterns, each unit pattern expressing a 3D shape, and
wherein each unit pattern has a depth or width that gradually changes according to a distance of each unit pattern from the vanishing point of the 3D shape.