Light guide with cladding layers

A light guide device has a core layer 2a with upper and lower cladding layers 6b, 7b, microlenses 8b and scattering structures 4. The refractive indices of the core layer and the microlenses are greater than the refractive index of the cladding layer. Each of the scattering structures 4 may have a m...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	ANDREW MICHAEL TOMLINSON
Format:	Patent
Sprache:	eng
Schlagworte:	ADVERTISING CRYPTOGRAPHY DISPLAY DISPLAYING EDUCATION LABELS OR NAME-PLATES OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS PHYSICS SEALS SIGNS
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