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Electronics Weekly October 29, 2026 By David Manners neutral

Seoul Viosys producing white LEDs without rare earths

SemiconductorsSupply Chain
<p>Seoul Semiconductor and its affiliate Seoul Viosys have begun mass production of WICOP 3 &#8211; an LED which emits white light without using rare earths. White LEDs have depended on [&#8230;]</p> <p>The post <a href="https://www.electronicsweekly.com/news/business/seoul-viosys-producing-white-leds-without-rare-earths-2026-10/">Seoul Viosys producing white LEDs without rare earths</a> appeared first on <a href="https://www.electronicsweekly.com">Electronics Weekly</a>.</p>
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