EP 4292130 A1 20231220 - LIGHT SOURCE FOR THE SIGNALING SYSTEM OF A MOTOR VEHICLE
Title (en)
LIGHT SOURCE FOR THE SIGNALING SYSTEM OF A MOTOR VEHICLE
Title (de)
LICHTQUELLE FÜR EIN SIGNALSYSTEM EINES KRAFTFAHRZEUGS
Title (fr)
SOURCE LUMINEUSE POUR LA SIGNALISATION D'UN VÉHICULE AUTOMOBILE
Publication
Application
Priority
- FR 2101238 A 20210209
- EP 2022053181 W 20220209
Abstract (en)
[origin: WO2022171708A1] Disclosed is a light source (100) of a matrix arrangement of light sources of a motor vehicle lighting module, comprising: a substrate (120) having an upper face, a lower face (121) opposite the upper face, and an electronic circuit (150); at least one light-emitting element (130) which is mounted on the upper face of the substrate and includes a light-emitting part; and an optical device for forming the light beams emitted by the light-emitting element; the lower face comprising connection contacts connected to the electronic circuit, the electronic circuit being adapted to power the at least one light-emitting element; the light-emitting part of at least one light-emitting element having a surface area of less than 40,000 μm2; the optical device comprising an optical element that is produced by being molded onto the at least one light-emitting element and at least partially onto the upper face of the substrate.
IPC 8 full level
H01L 25/075 (2006.01); B60Q 1/26 (2006.01); B60Q 1/34 (2006.01); B60Q 1/50 (2006.01); B60Q 1/52 (2006.01); F21S 43/14 (2018.01); F21S 43/16 (2018.01); F21S 43/19 (2018.01); F21S 43/20 (2018.01); F21S 43/30 (2018.01); F21S 43/40 (2018.01); H01L 33/58 (2010.01); H01L 33/60 (2010.01)
CPC (source: EP US)
F21S 43/14 (2018.01 - EP); F21S 43/16 (2018.01 - EP US); F21S 43/195 (2018.01 - EP); F21S 43/26 (2018.01 - EP US); F21S 43/30 (2018.01 - US); H01L 33/58 (2013.01 - EP); H01L 25/0753 (2013.01 - EP); H01L 33/60 (2013.01 - EP)
Designated contracting state (EPC)
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 state (EPC)
BA ME
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
FR 3119661 A1 20220812; FR 3119661 B1 20230120; CN 116830266 A 20230929; EP 4292130 A1 20231220; US 2024125451 A1 20240418; WO 2022171708 A1 20220818
DOCDB simple family (application)
FR 2101238 A 20210209; CN 202280013923 A 20220209; EP 2022053181 W 20220209; EP 22704765 A 20220209; US 202218264438 A 20220209