Semiconductor projection module having two-part reflector...

Details Semiconductor projection module having two-part reflector... Semiconductor projection module having two-part reflector...

2011-06-21

2011-06-21

Negron, Ismael (Department: 2885)

Illumination

Supported by vehicle structure

Projection-type headlamp

C362S518000, C362S519000, C362S545000, C362S507000

Reexamination Certificate

active

07963684

ABSTRACT:
A projection module for an automobile headlamp includes at least one semiconductor emission source which emits electromagnetic radiation, a reflector reflecting the emitted irradiation, a baffle arrangement shading at least a portion of the reflected irradiation, and a projection lens for projecting the reflected irradiation. The irradiation passes by the baffle arrangement to create a desired emission distribution from the projection module in front of the automobile. At least one emission source is mounted on, or near, the rear side of the baffle arrangement, and a main irradiation direction of the minimum of one emission source is directed into the semi-open space opposite the irradiation-output direction from the projection module.

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