2015-05-28

GE: Moonlight Isn’t Enough for a Walk by the Sea

As year-round tourist hot-spots, many European seaside towns find that the influx of tourists brings its own unique set of challenges. In order to address safety concerns and minimise the impact on residents, city councils look to make infrastructure investments that improve both the energy efficiency and local ambience of the area.
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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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