2018-10-15

Researchers Create Sand to Generate Sun-Like LEDs which Cut off the Impacts of Blue Light

A Spanish research team has developed a new light emitting material which generates light source that is similar to the sun and reduces the harmfulness of blue light. The result was published in Materials Horizons in September 2018. 
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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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