Title:
MOTOR-VEHICLE LIGHTING MODULE THAT PRODUCES A CUTOFF WITH A REFLECTOR THE SURFACE OF WHICH IS PARTIALLY GRAINED
Document Type and Number:
WIPO Patent Application WO/2023/247343
Kind Code:
A1
Abstract:
The invention relates to a motor-vehicle lighting module (12; 20) comprising a light source (14; 22) able to emit light rays; a collector (16; 24) with a reflective surface (16.2; 24.2) configured to reflect the light rays into a reflected beam; an optical device (30) configured to project the reflected beam into a projected beam along an optical axis (18; 26) of the lighting module (12; 20) by imaging one portion of the reflective surface (16.2; 24.2); wherein the reflective surface (16.2; 24.2) comprises a front edge (16.2.1; 24.2.1) and a grained front region (16.2.2; 24.2.2) comprising the front edge (16.2.1; 24.2.1).
Inventors:
AUBERT JULIEN (FR)
Application Number:
PCT/EP2023/066217
Publication Date:
December 28, 2023
Filing Date:
June 16, 2023
Export Citation:
Assignee:
VALEO VISION (FR)
International Classes:
F21S41/148; F21S41/25; F21S41/26; F21S41/32; F21S41/33; F21S41/36; F21S41/37; F21S41/39; F21S41/663
Domestic Patent References:
| WO2020025171A1 | 2020-02-06 |
Foreign References:
| JP2018116802A | 2018-07-26 | |||
| EP1637798A1 | 2006-03-22 | |||
| DE602004013167T2 | 2009-06-18 | |||
| US20200346577A1 | 2020-11-05 | |||
| EP1752705A1 | 2007-02-14 | |||
| DE102016216031A1 | 2017-03-02 | |||
| FR3102535A1 | 2021-04-30 | |||
| FR3084728A1 | 2020-02-07 |
Attorney, Agent or Firm:
VALEO VISIBILITY (FR)
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