US 11,808,423 B2
Vehicular lamp
Yusuke Nakada, Shizuoka (JP); and Takanobu Toyoshima, Shizuoka (JP)
Assigned to KOITO MANUFACTURING CO., LTD., Tokyo (JP)
Appl. No. 17/628,268
Filed by KOITO MANUFACTURING CO., LTD., Tokyo (JP)
PCT Filed Aug. 3, 2020, PCT No. PCT/JP2020/029607
§ 371(c)(1), (2) Date Jan. 19, 2022,
PCT Pub. No. WO2021/024970, PCT Pub. Date Feb. 11, 2021.
Claims priority of application No. 2019-144032 (JP), filed on Aug. 5, 2019.
Prior Publication US 2022/0282844 A1, Sep. 8, 2022
Int. Cl. F21S 41/19 (2018.01); F21S 41/25 (2018.01); F21S 41/147 (2018.01); F21S 41/40 (2018.01); F21S 41/32 (2018.01)
CPC F21S 41/19 (2018.01) [F21S 41/147 (2018.01); F21S 41/25 (2018.01); F21S 41/32 (2018.01); F21S 41/40 (2018.01)] 3 Claims
OG exemplary drawing
 
1. A vehicular lamp comprising a lamp unit, the lamp unit including:
a light source; and
a light distribution pattern formation unit that is irradiated with light emitted from the light source and emits light and is further capable of changing a light distribution pattern of the light to be emitted,
wherein the lamp unit adjusts an emission direction of the light to be emitted from the lamp unit according to a change in the light distribution pattern of the light to be emitted from the light distribution pattern formation unit;
wherein the lamp unit further includes a support member that supports the light source and the light distribution pattern formation unit and tilts according to the change in the light distribution pattern of light to be emitted from the light distribution pattern formation unit.