MICROSTRUCTURED LIGHT GUIDE PLATES AND DEVICES COMPRISING THE SAME

MICROSTRUCTURED LIGHT GUIDE PLATES AND DEVICES COMPRISING THE SAME

Disclosed herein are light guide plates comprising a glass substrate having an edge surface and a light emitting surface and a polymeric film comprising a plurality of microstructures disposed on the light emitting surface. At least one light source may be coupled to the edge surface of the glass su...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Mazumder, Prantik, Li, Shenping, Tremper, Amber Leigh, Senaratne, Wageesha, Venkataraman, Natesan, Joo, Byung Yun
Format: Patent
Sprache:eng
Schlagworte:
BLASTING
FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF
HEATING
LIGHTING
MECHANICAL ENGINEERING
STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR
WEAPONS
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Beschreibung
Zusammenfassung:Disclosed herein are light guide plates comprising a glass substrate having an edge surface and a light emitting surface and a polymeric film comprising a plurality of microstructures disposed on the light emitting surface. At least one light source may be coupled to the edge surface of the glass substrate. The light guides disclosed herein may exhibit reduced light attenuation and/or color shift. Display and lighting devices comprising such light guide plates are further disclosed.