LIGHT-EMITTING DEVICE WITH TOTAL INTERNAL REFLECTION (TIR) EXTRACTOR

A variety of light-emitting devices are disclosed that are configured to output light provided by a light source. In general, embodiments of the light-emitting devices feature a light source and an extractor element coupled to the light source, where the extractor element includes, at least in part,...

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Bibliographische Detailangaben
Hauptverfasser: SPEIER, Ingo, GARDNER, Robert C, STORMBERG, Hans Peter, SCHINAGL, Ferdinand, MAGEL, Gregory A, HAITZ, Roland H
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:A variety of light-emitting devices are disclosed that are configured to output light provided by a light source. In general, embodiments of the light-emitting devices feature a light source and an extractor element coupled to the light source, where the extractor element includes, at least in part, a total internal reflection (TIR) surface. Luminaires incorporating light-emitting devices of this type are also disclosed.