Method of modeling an illumination device

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United States of America Patent

PATENT NO 9405861
APP PUB NO 20130211794A1
SERIAL NO

13818591

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Abstract

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This invention relates to a method of designing an illumination device, wherein a light source unit is modeled with a set of rays. Therein, each ray is assigned a light power and is further characterized by a light volume, which specifies how “spread out” the light is in area and angle. In this way, a selection of rays with respect to their “density” becomes possible, and an optical system can be optimized for a transmission of those rays providing the most light per volume.

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Patent Owner(s)

Patent OwnerAddress
OSRAM GMBH80807 MÜNCHEN

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Muschaweck, Julius Gauting, DE 40 311

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