Vehicle headlight including a plurality of led lighting...

Illumination – Supported by vehicle structure – Plural light sources

Reexamination Certificate

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Details

C362S507000, C362S539000, C362S521000

Reexamination Certificate

active

11000833

ABSTRACT:
A headlight has a plurality of lighting device units and a unit support member that supports the plurality of lighting device units. Each lighting device unit has a projection lens, a light emitting diode arranged behind a rear side focus of the projection lens, and a rectilinear propagation blocking member that is arranged in a vicinity of the rear side focus, and blocks a rectilinear propagation of a portion of light emitted from the light emitting diode so as to form a cutoff line. The projection lens and the rectilinear propagation blocking member are integrally formed as a light control member in each light device unit.

REFERENCES:
patent: 1951783 (1934-03-01), Beard
patent: 5148146 (1992-09-01), Murphy
patent: 6851843 (2005-02-01), Muller et al.
patent: 2001/0008486 (2001-07-01), Futami
patent: 2001/0019486 (2001-09-01), Thominet
patent: 2002/0034081 (2002-03-01), Serizawa
patent: 2003/0147252 (2003-08-01), Fioravanti
patent: 2003/0198060 (2003-10-01), Ishida et al.
patent: 2003/0202359 (2003-10-01), Albou
patent: 2003-123517 (2003-04-01), None

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