Apple might be releasing limited edition of sapphire screened phones for the larger sized 5.5-inch models in the upcoming iPhone 6S, an Apple Insider report quoted Ming-Chi Kuo, Analyst of KGI Securities saying.
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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