Lighting device for vehicle

Details Lighting device for vehicle Lighting device for vehicle

2011-08-30

2011-08-30

Lee, Jong-Suk (James) (Department: 2885)

Illumination

Supported by vehicle structure

Projection-type headlamp

C362S509000, C362S511000, C362S543000, C362S544000, C362S545000

Reexamination Certificate

active

08007152

ABSTRACT:
A lighting device for a vehicle is provided. The lighting device includes a projection lens disposed on an optical axis and having a focal line, a first light emitting device disposed on a rear side of the focal line, a reflector which reflects light toward the focal line; a shade which shields a part of the light; a second light emitting device disposed on a rear side of the first light emitting device; and a light guide. The light guide includes an incident portion into which light emitted from the second light emitting device is introduced, a light guiding portion which guides the light, a shielding portion which forms a part of the shade, and an emitting portion coupled to the shielding portion and disposed on the focal line or in a vicinity of the focal line. The emitting portion emits the light guided by the light guiding portion.

REFERENCES:
patent: 2005/0068787 (2005-03-01), Ishida
patent: 2007/0177400 (2007-08-01), Tatsukawa
patent: 2007/0183164 (2007-08-01), Naganawa et al.
patent: 2008/0062706 (2008-03-01), Feldmeier
patent: 2008/0112180 (2008-05-01), Okada
patent: 2008/0253142 (2008-10-01), Nakada
patent: 10065020 (2002-03-01), None
patent: 102005036018 (2007-02-01), None
patent: 2007-213879 (2007-08-01), None
European Search Report dated Dec. 10, 2009 issued in counterpart application No. 09169083.4, 5 pages.

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