Effective start 2015, Jes Munk Hansen is heading OSRAM’s Classic Lamps & Ballasts (CLB) business unit, taking on this assignment alongside his duties as CEO of the Region Americas.
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
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