EP 1605201 B1 20100714 - Vehicle lighting or signaling device with a light guide
Title (en)
Vehicle lighting or signaling device with a light guide
Title (de)
Kfz-Signal- und/oder Beleuchtungseinrichtung mit einem Lichtleiter
Title (fr)
Dispositif d'éclairage et/ou de signalisation à guide optique pour véhicule automobile
Publication
Application
Priority
- FR 0406376 A 20040611
- FR 0406375 A 20040611
Abstract (en)
[origin: EP1605201A1] The device has an optical light guide (5) including an output side (FS) to output light rays propagated in the guide, where the side (FS) has a profile including ridges. The guide has a reflecting side (FR) with an indented profile forming a light rays reflecting side. The reflecting side has a series of prisms (8), where facets of consecutive prisms form a truncated base angle (D).
IPC 8 full level
F21V 8/00 (2006.01); F21S 2/00 (2006.01); F21S 8/10 (2006.01); F21V 5/00 (2006.01); F21V 17/00 (2006.01); F21W 107/00 (2018.01); F21Y 101/00 (2016.01)
CPC (source: EP US)
F21S 43/237 (2017.12 - EP US); F21S 43/245 (2017.12 - EP US); F21S 43/247 (2017.12 - EP US)
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 MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1605201 A1 20051214; EP 1605201 B1 20100714; AT E474184 T1 20100715; DE 602005022254 D1 20100826; JP 2005353599 A 20051222; US 2005276565 A1 20051215; US 7437050 B2 20081014
DOCDB simple family (application)
EP 05291258 A 20050610; AT 05291258 T 20050610; DE 602005022254 T 20050610; JP 2005168964 A 20050609; US 15078405 A 20050610