Seoul Viosys begins mass production of rare earth-free white micro LEDs

DIGITIMESNovember 1, 2026en

A South Korean company says it has begun mass-producing white-light micro LED chips without rare earth materials, potentially reducing costs and environmental concerns in a market valued at about US$10 billion. The technology could also support smaller lighting systems, augmented reality displays, and optical links for artificial intelligence data communications.

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