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lpr#47-J.Gourlay-F5Design LED lighting technology featuresa 2-D LED array in a multi-layer structure. Encapsulation of LEDs maximizes optical coupling, which is reflected from the optical medium interface by total internal reflection (TIR). Surface features disrupt TIR and extract light. Control of pattern and form of surface features provides control of relativelight extractionhttps://zmi.led-professional.com/Plone/resources/pics/x1004dlTIRDiagram.jpg/viewhttps://zmi.led-professional.com/Plone/resources/pics/x1004dlTIRDiagram.jpg/@@images/image-1200-fbb5a560e277363de38593c249821a7e.jpeg
lpr#47-J.Gourlay-F5
Design LED lighting technology featuresa 2-D LED array in a multi-layer structure. Encapsulation of LEDs maximizes optical coupling, which is reflected from the optical medium interface by total internal reflection (TIR). Surface features disrupt TIR and extract light. Control of pattern and form of surface features provides control of relativelight extraction
