Vehicular lamp

Details Vehicular lamp Vehicular lamp

2006-04-25

2006-04-25

Luebke, Renee (Department: 2875)

Illumination

Supported by vehicle structure

Light modifier

C385S146000

Reexamination Certificate

active

07033052

ABSTRACT:
A vehicular lamp including, within a lamp chamber s defined by a lamp body10and an outer cover20, an led28which is the light source, and a light guide24which guides light emitted from the led28by internal reflection so as to emit light at a plurality of locations. the light guide24is constructed of a coupling unit u1that extends along the outer cover20and is made of a plurality of light guiding members25, the surface of each light guiding member25formed in an elliptical surface25athat has a pair of focal points f, are coupled in series while sharing the focal points with each other at coupling portions26, and the focal points f at both end portions of the light guide24(coupling unit u1) are near the light-emitting portion29of the led28.

REFERENCES:
patent: 4389698 (1983-06-01), Cibie
patent: 5506929 (1996-04-01), Tai et al.
patent: 6367957 (2002-04-01), Hering et al.
patent: 2001-283616 (2001-10-01), None
patent: 2002-109907 (2002-04-01), None
patent: 2002-184212 (2002-06-01), None

Affiliated with

Also associated with

Rating

Vehicular lamp does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Vehicular lamp, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Vehicular lamp will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3577392