(19)
(11) EP 4 384 751 A1

(12)

(43) Date of publication:
19.06.2024 Bulletin 2024/25

(21) Application number: 22762081.2

(22) Date of filing: 10.08.2022
(51) International Patent Classification (IPC): 
F21S 43/239(2018.01)
F21S 43/249(2018.01)
F21S 43/243(2018.01)
F21S 43/14(2018.01)
(52) Cooperative Patent Classification (CPC):
F21S 43/239; F21S 43/243; F21S 43/249; F21S 43/14
(86) International application number:
PCT/EP2022/072492
(87) International publication number:
WO 2023/017100 (16.02.2023 Gazette 2023/07)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME
Designated Validation States:
KH MA MD TN

(30) Priority: 11.08.2021 CN 202121868387 U

(71) Applicant: Valeo Vision
93012 Bobigny Cedex (FR)

(72) Inventors:
  • CHEN, Chen
    93012 BOBIGNY Cedex (FR)
  • HU, Qiang
    93012 BOBIGNY Cedex (FR)
  • YUE, Xizhou
    93012 BOBIGNY Cedex (FR)
  • SUN, Huan
    93012 BOBIGNY Cedex (FR)

(74) Representative: Valeo Visibility 
IP department 34, rue Saint André
93012 Bobigny Cedex
93012 Bobigny Cedex (FR)

   


(54) LIGHT GUIDE, LIGHTING DEVICE AND VEHICLE