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2009-06-01

Advanced Substrate Demand to Grow for Gallium-Nitride Devices

A new report from Strategies Unlimited says that increasing demand for blue-violet laser diodes, UV LEDs, and other devices will provide significant growth of advanced substrates such as GaN and AlN.

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1 [News] Seoul Semiconductor Ends Need for Rare Earths in White LEDs
2 [Exclusive Interview] MEAN WELL to Showcase Comprehensive One-Stop Solutions at Hong Kong Autumn Lighting Fair 2026
3 [News] UIUC Achieves Record Modulation Bandwidth of 2.75 GHz for GaN Blue Micro-LEDs
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[News] Seoul Semiconductor Ends Need for Rare Earths in White LEDs

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

[News] A Trusted Partner for Car Body Illumination

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