Seoul Viosys has started production of a rare-earth-free white light emitter, marking a significant step toward reducing dependence on scarce rare-earth materials in LED manufacturing. The company announced the development at an OLEDTV event, highlighting its potential impact on the lighting and display industries.
Background
Seoul Viosys is a South Korean manufacturer specializing in OLED and LED displays. Rare-earth-free phosphors represent an emerging technology to address supply chain vulnerabilities and cost pressures associated with rare-earth materials in lighting applications.
- Source
- Hacker News (RSS)
- Published
- Nov 2, 2026 at 12:23 AM
- Score
- 7.0 / 10