Doubling the optical efficiency of VR systems with a directional backlight and a diffractive deflection film.
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DOI: 10.1364/oe.430920
Abstract: We demonstrate an approach to double the optical efficiency of virtual reality (VR) systems based on a directional backlight and a diffractive deflection film (DDF). The directional backlight consists of a commercial collimated light-emitting diode… read more here.
Keywords: diffractive deflection; backlight diffractive; directional backlight; film ... See more keywords