EP 1762776 A1 20070314 - Method for the manufacturing of a module or a vehicle headlamp
Title (en)
Method for the manufacturing of a module or a vehicle headlamp
Title (de)
Verfahren zur Herstellung eines Moduls eines Kraftfahrzeugscheinwerfers
Title (fr)
Procédé de construction d'un module de projecteur lumineux pour véhicule automobile
Publication
Application
Priority
- FR 0509234 A 20050909
- FR 0602391 A 20060317
Abstract (en)
The procedure for designing a dippable lamp with a lens (La) separated by an air gap from a light source with at least one LED consists of selecting a lens with an output surface (As1) that can be linked by smooth and continuous surfaces with the output surfaces of similar modules. The input surface (Ae1) of the lens is shaped to provide a dipped beam without the use of a mask.
IPC 8 full level
F21S 8/10 (2006.01); F21V 5/00 (2006.01); F21Y 101/02 (2006.01)
CPC (source: EP US)
F21S 41/148 (2017.12 - EP US); F21S 41/265 (2017.12 - EP US); F21S 41/321 (2017.12 - EP); F21Y 2115/10 (2016.07 - EP US)
Citation (search report)
- [PX] EP 1610057 A1 20051228 - VALEO VISION [FR]
- [Y] DE 10231326 A1 20040219 - HELLA KG HUECK & CO [DE]
- [Y] DE 10318952 A1 20041125 - HELLA KGAA HUECK & CO [DE]
- [Y] EP 1357334 A1 20031029 - VALEO VISION [FR]
- [Y] FR 2844033 A1 20040305 - KOITO MFG CO LTD [JP]
- [X] EP 1500869 A1 20050126 - VALEO VISION [FR]
- [A] US 5779341 A 19980714 - CHINNIAH JEYACHANDRABOSE [US], et al
- [A] EP 1243846 A1 20020925 - VALEO VISION [FR]
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK YU
DOCDB simple family (publication)
EP 1762776 A1 20070314; EP 1762776 B1 20150415; JP 2007080817 A 20070329; JP 5049539 B2 20121017; US 2007058386 A1 20070315
DOCDB simple family (application)
EP 06291391 A 20060901; JP 2006243552 A 20060908; US 53013306 A 20060908