Multiple light emitting diodes with different secondary optics

A plurality of light emitting diode dies (LED) with associated secondary optics, which produce different light distribution patterns, are combined to produce an efficient light source having a desired illumination pattern. By way of example, a first LED may include a lens that produces a light distr...

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Hauptverfasser:	van Voorst Vader, Pieter J. Q, Bloemen, Pascal J. H, Pfeffer, Nicola B
Format:	Patent
Sprache:	eng
Online-Zugang:	Volltext bestellen
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