2016-04-29

German Town Embeds LED Traffic Lights on Crossing Ground for "Smartphone Zombies"

Augsburg, an university town in south Germany now can call itself a safer city for the so-called "smartphone zombies" as it is to officially embed LED lights to the road to display traffic lights to pedestrians that bury their head in the mobile, reoprted Sputnik Germany.
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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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