US 12,234,958 B2
Optical module of a motor vehicle lighting system
Marine Courcier, Unterfochring (DE); Aleksandra Cvetkovic, Unterfochring (DE); Eric Moisy, Unterfochring (DE); Stefan Namyslo, Unterfochring (DE); and Pierre Albou, Bobigny (FR)
Assigned to Valeo Vision, Bobigny (FR)
Appl. No. 18/553,662
Filed by VALEO VISION, Bobigny (FR)
PCT Filed Apr. 1, 2022, PCT No. PCT/EP2022/058819
§ 371(c)(1), (2) Date Oct. 2, 2023,
PCT Pub. No. WO2022/207937, PCT Pub. Date Oct. 6, 2022.
Claims priority of application No. 2103383 (FR), filed on Apr. 1, 2021.
Prior Publication US 2024/0183506 A1, Jun. 6, 2024
Int. Cl. F21S 41/25 (2018.01); B60Q 1/38 (2006.01); F21S 41/143 (2018.01); F21S 41/24 (2018.01); F21S 43/14 (2018.01); F21S 43/20 (2018.01); F21S 43/235 (2018.01); F21W 104/00 (2018.01)
CPC F21S 41/25 (2018.01) [F21S 41/143 (2018.01); F21S 41/24 (2018.01); F21S 43/14 (2018.01); F21S 43/235 (2018.01); F21S 43/26 (2018.01); B60Q 1/381 (2022.05); B60Q 2400/50 (2013.01); F21W 2104/00 (2018.01)] 12 Claims
OG exemplary drawing
 
1. An optical module of a luminous system for a motor vehicle, comprising:
a. at least one selectively controllable light source,
b. a primary optical element including at least one primary optical member connected to an output optical member, the primary optical member having a light input face facing which is disposed the light source, and a junction face connecting the primary optical member to the output optical member, the primary optical element being a one-piece component, and
c. an optical projection system arranged to project onto the ground, using the light emitted by the light source and collected by the primary optical member, an image of the junction face of this primary optical member, the primary optical member being arranged so that the image of its junction face that is projected onto the ground by the optical projection system is entirely delimited by substantially sharp edges.