IP Library Granted Patent US 7,261,451
Granted Patent B2
US 7,261,451 · App. 11/332,749 · Granted Aug 28, 2007

Colored headlamp

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Quick Facts
Patent No.
US 7,261,451
App. No.
11/332,749
Granted
Aug 28, 2007
Kind
B2
Abstract

A vehicle headlamp ( 10 ) has a first light source ( 12 ) for illuminating an area forward of the light source ( 12 ). The first light source ( 12 ) is preferably a filamented tungsten halogen capsule or an arc discharge source. The first light source ( 12 ) is arrayed along a longitudinal axis ( 14 ) and emits substantially white light. A second light source ( 16 ) in the form of a plurality of light emitting diodes is arrayed about the first light source ( 12 ), and the second light source ( 16 ) emits light via an optic 42 for providing a daylight running light. Via the optic 42 light is emitted in a forward direction as well as toward the reflector to increase the lighting area.

Claims (9)

1. A vehicle headlamp comprising:

a reflector;

a headlamp assembly operatively located in said reflector and comprising a socket having a first light source positioned therein, said assembly having a longitudinal axis;

a flange extending peripherally away from said socket; and

a plurality of second light sources positioned on said flange and arrayed about said longitudinal axis and emitting light via an optic, said optic comprising an individual asymmetrical lens associated with each of said plurality of second light sources.

2. The vehicle headlamp of claim 1 wherein said secondary light sources are light emitting diodes.

3. The vehicle headlamp of claim 1 wherein said first light source is a filamented tungsten halogen bulb.

4. The vehicle headlamp of claim 1 wherein said first light source is an arc discharge bulb.

5. The vehicle headlamp of claim 1 wherein said second light sources provide a daylight running light.

Assignments (2)
MERGER Recorded Dec 29, 2010
From: OSRAM SYLVANIA INC.
To: OSRAM SYLVANIA INC.
Reel/Frame 025549/0548 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Apr 5, 2006
From: COOUSHAINE, CHARLES M.; TESSNOW, THOMAS; TUCKER, MICHAEL
To: OSRAM SYLVANIA INC.
Reel/Frame 017751/0538 →