Projector system comprising pulsed light sources

Details Projector system comprising pulsed light sources Projector system comprising pulsed light sources

2005-03-15

2008-03-25

Koval, Melissa Jan (Department: 2862)

Optics: image projectors

Polarizer or interference filter

C353S085000, C353S094000, C353S121000, C349S009000

Reexamination Certificate

active

07347557

ABSTRACT:
A projection system comprising a light source is disclosed, wherein the light source comprises at least two light emitters arranged to be optically positionable alternately in a first position and a second position by an optical positioning means wherein said optical positioning means is arranged to change the light emission from said light emitters to a preferred optical path being said first position, a power source arranged to empower said light emitters, wherein the light emitter optically positioned in said first position is empowered by said power source and the light emitter optically positioned in said second position is not empowered.

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Partial European Search Report for Application No. EP05447055 dated Jul. 11, 2005.

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