EP 1724519 A3 20070502 - Vehicle headlamp device
Title (en)
Vehicle headlamp device
Title (de)
Kfz-Scheinwerfergerät
Title (fr)
Dispositif projecteur pour véhicule automobile
Publication
Application
Priority
JP 2005145286 A 20050518
Abstract (en)
[origin: EP1724519A2] A subreflector (4L, 4R) of a vehicle headlamp (1L, 1R) acts as a vertical-wall structure and includes a first sub-reflecting surface (410) that reflects light (L1) from a light source (2L, 2R), and projects a first sub-light-distribution pattern on one side of a main light-distribution pattern (P). The subreflector (4L, 4R) also includes a second sub-reflecting surface (420) that reflects light (L2) from the light source (2L, 2R), and projects a second sub-light-distribution pattern between the main light-distribution pattern (P) and the first sub-light-distribution pattern. One side of the second sub-light-distribution pattern overlaps with the main light-distribution pattern (P), and the other overlaps with the first sub-light-distribution pattern.
IPC 8 full level
F21V 7/00 (2006.01); F21Y 101/00 (2016.01)
CPC (source: EP)
F21S 41/338 (2017.12); F21S 41/435 (2017.12); F21S 43/50 (2017.12); F21S 41/323 (2017.12)
Citation (search report)
- [XA] EP 1267117 A1 20021218 - ICHIKOH INDUSTRIES LTD [JP]
- [X] DE 19736837 A1 19990225 - BOSCH GMBH ROBERT [DE]
- [A] EP 0989025 A1 20000329 - STANLEY ELECTRIC CO LTD [JP]
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 1724519 A2 20061122; EP 1724519 A3 20070502; EP 1724519 B1 20080730; DE 602006001979 D1 20080911; JP 2006324091 A 20061130; JP 4229085 B2 20090225
DOCDB simple family (application)
EP 06009469 A 20060508; DE 602006001979 T 20060508; JP 2005145286 A 20050518