2014-05-12

Microsoft Research Proposes BSFK LED Positioning System

As LED becomes increasingly widespread, Microsoft Research has also caught on with LiFi technology developments with proposed LED positioning system, Epsilon. The company’s Asia research division recently published a paper explaining the concept behind the positioning system.
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For three decades, white LEDs have depended on rare earth materials such as yttrium aluminum garnet (YAG) layered onto a blue LED chip (Figure 1). Seoul Viosys Co., Ltd. (KOSDAQ: 092190) today announced that it has broken that dependence. It h... READ MORE

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