LED unit for a vehicle lamp assembly

Details LED unit for a vehicle lamp assembly LED unit for a vehicle lamp assembly

2005-12-16

2008-03-11

Tso, Laura (Department: 2875)

Illumination

Supported by vehicle structure

Light modifier

C362S580000, C362S547000, C362S545000

Reexamination Certificate

active

07341365

ABSTRACT:
An LED unit for a vehicle lamp assembly. The LED unit is comprised of a housing, one or more LEDs, a light pipe, and an optic structure. The housing contains the LEDs and has the light pipe extending therefrom. The light pipe is sized sufficiently narrow for extending through a hole formed in a base portion of the vehicle lamp assembly. The light pipe is attached to an optic structure. The vehicle lamp assembly transmits light in a unilateral direction distal to the housing through the light pipe and the optic structure. The optic structure scatters light in a series of directions distal to the housing.

REFERENCES:
patent: 4654761 (1987-03-01), Walsh
patent: 5816681 (1998-10-01), Tedesco
patent: 6109772 (2000-08-01), Futami et al.
patent: 6170971 (2001-01-01), Godbillon
patent: 6367950 (2002-04-01), Yamada et al.
patent: 6469622 (2002-10-01), Komatsu et al.
patent: 2004/0008516 (2004-01-01), Amano
patent: 2004/0208016 (2004-10-01), Kazaoka et al.
patent: 2004/0218400 (2004-11-01), Egashira

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