Design of Integrated Light Guide Plate With Functional Structure of Enhanced Diffusion Length for Ultra-slim LED Backlight Unit

Abstract

An integrated light guide plate (LGP) with a functional structure for a longer diffusion length to decrease the thickness was proposed and designed for the large area direct-type LED backlight unit (BLU). The integrated LGP is composed of a concave cone structure on the top surface and a rugged bottom surface. The light emitted from the LED sources can be… (More)

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