Off-axis collimation optics

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United States of America Patent

PATENT NO 9885458
SERIAL NO

13574016

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Abstract

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A light funnel collimator has a central lens surface and a back reflecting surface, shaped to provide a wider background beam and a narrower hotspot beam within but off-center of the wider beam. One of the beams is on-axis of the collimator, and the other beam is off-axis. The reflector is at least partly asymmetrical relative to the axis, and provides or contributes to the off-axis beam.

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Patent Owner(s)

Patent OwnerAddress
SEOUL SEMICONDUCTOR CO LTD97-11 SANDAN-RO 163BEON-GIL DANWON-GU ANSAN-SI GYEONGGI-DO 15429 15429

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Dross, Oliver Cologne, DE 41 882
Munoz, Fernando Madrid, ES 16 903

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