2013-11-28

China’s Outdoor LED Display Industry Developments

For LED outdoor display manufacturers in the lower rung of the industry competitiveness will be supported by three cores: their ability to obtain resources, innovative technology and creative strategy. The extent of control and balance over these three resources will decide whether they will have the ability to construct competitive technological barriers, according to a report by Chinese-language online media CIEN.
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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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