LUMINAIRE UTILIZING WAVEGUIDE

An optical waveguide having orthogonal x- and y-dimensions includes at least one coupling feature for directing light into the waveguide, at least one light redirection feature extending in the x- and y-dimensions for redirecting light in the waveguide, at least one first light extraction feature ex...

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Hauptverfasser: KINNUNE BRIAN, RALEIGH CRAIG D, YUAN ZONGJIE, MEDENDORP, JR. NICHOLAS W, SNELL NATHAN, WILCOX KURT S, BENDTSEN ANDREW DAN, SORENSON JEREMY
Format: Patent
Sprache:eng
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Zusammenfassung:An optical waveguide having orthogonal x- and y-dimensions includes at least one coupling feature for directing light into the waveguide, at least one light redirection feature extending in the x- and y-dimensions for redirecting light in the waveguide, at least one first light extraction feature extending in the x-dimension for extracting light out of the waveguide, and at least one second light extraction feature extending in the y-dimension for extracting light out of the waveguide.