Linear fresnel optic for reducing angular spread of light from LED array

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United States of America Patent

PATENT NO 10024518
APP PUB NO 20150308656A1
SERIAL NO

14793516

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Abstract

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A light source may comprise a cylindrical lens, for example a cylindrical Fresnel lens, a linear array of light-emitting elements, the linear array aligned with and emitting light through the cylindrical Fresnel lens, wherein the cylindrical Fresnel lens reduces the angular spread of light in a widthwise axis of the linear array, the linear array spanning a lens length.

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Patent Owner(s)

Patent OwnerAddress
EXCELITAS TECHNOLOGIES CORP200 WEST STREET WALTHAM MA 02453

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Childers, Doug Portland, US 34 123

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