Phosphor based light source having a flexible short pass reflector

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United States of America Patent

APP PUB NO 20040145312A1
SERIAL NO

10726995

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Abstract

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A light source includes an LED that emits excitation light, a first flexible multilayer reflector that reflects at least a portion of visible light and transmits the excitation light, and a layer of phosphor material adjacent the flexible multilayer reflector. The phosphor material emits visible light when illuminated with the excitation light.

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Patent Owner(s)

Patent OwnerAddress
3M INNOVATIVE PROPERTIES COMPANYP O BOX 33427 ST PAUL MN 55133-3427

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ouderkirk, Andrew J Woodbury, MN 421 17059
Weber, Michael F Shoreview, MN 218 13445
Wheatley, John A Lake Elmo, MN 252 9818

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