FLAT LIGHT GUIDE

The present disclosure describes a flat lightguide configured to be illuminated by one or more small light sources, such as light emitting diode (LED) light sources. The one or more small light sources inject light into an end of a stepped lightguide that includes light redirecting elements capable...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: REMHOF TILO, OUDERKIRK ANDREW J, GABRIEL NICHOLAS T
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:The present disclosure describes a flat lightguide configured to be illuminated by one or more small light sources, such as light emitting diode (LED) light sources. The one or more small light sources inject light into an end of a stepped lightguide that includes light redirecting elements capable of changing the direction of the light to exit perpendicular to the stepped lightguide and enter an edge of a planar lightguide.