EP 2431657 B1 20190508 - Reflector module of a motor vehicle headlamp
Title (en)
Reflector module of a motor vehicle headlamp
Title (de)
REFLEXIONSMODUL EINES KRAFTFAHRZEUG-SCHEINWERFERS
Title (fr)
Module de réflecteur d'un phare de véhicule automobile
Publication
Application
Priority
DE 102010045847 A 20100917
Abstract (en)
[origin: EP2431657A2] The reflection module (10) has LEDs (16,17) for emitting electromagnetic radiation. A reflector (12) condenses and reflects a portion of the emitted electromagnetic radiation to generate a desired radiation distribution on a road ahead of motor vehicle. The LEDs are arranged with respect to different regions (26,28) of the reflector such that the regions oppose main radiation direction of the LEDs.
IPC 8 full level
F21S 41/00 (2018.01)
CPC (source: EP US)
F21S 41/147 (2017.12 - EP US); F21S 41/19 (2017.12 - EP); F21S 41/321 (2017.12 - EP); F21S 41/663 (2017.12 - EP US)
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
DOCDB simple family (publication)
EP 2431657 A2 20120321; EP 2431657 A3 20140115; EP 2431657 B1 20190508; CN 102418894 A 20120418; CN 102418894 B 20151104; DE 102010045847 A1 20120322; DE 102010045847 A8 20120524
DOCDB simple family (application)
EP 11179902 A 20110902; CN 201110277362 A 20110919; DE 102010045847 A 20100917