2014-04-24

Jingsheng Accelerates Sapphire Project at Inner Mongolia Factory

Zhejiang Jingsheng Mechanical & Electrical Co. (Jingsheng) has put its sapphire project into high gear as sapphire ingot prices rise. Its subsidiary factory in Inner Mongolia has already begun installing sapphire growth furnaces. 
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2014-02-19

Tanlong: Downstream Demands to Drive Sapphire Growth Furnaces Orders

Technologically, resin bond diamond wire produced by Tanlong Photoelectric (Tanlong) is not ready for cutting sapphire, commented the company during a meeting with investors on Feb. 17, 2014. Sapphire cutting is mainly done by electroplated diamond wire.
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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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