Lightguide with antireflection feature

Lightguides with antireflection features are disclosed. Antireflection features that absorb light are disclosed. In some disclosed embodiments, a peak due to retrograde reflection off the non-launch edge of a lightguide may be reduced to less than 5% or less than 1%.

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Bibliographische Detailangaben
1. Verfasser: JOHNSON, NICHOLAS ALLEN
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:Lightguides with antireflection features are disclosed. Antireflection features that absorb light are disclosed. In some disclosed embodiments, a peak due to retrograde reflection off the non-launch edge of a lightguide may be reduced to less than 5% or less than 1%.