Research

High Efficiency, High Power LEDs for Lighting (>280 lm/Watt)

  • UV, blue and green
  • Advanced epitaxial growth
  • Low defect density substrate growth
  • New phosphors for color conversion
  • Advanced packaging for light extraction

Power Switching based on AlGaN/GaN (98% efficient > 2kV)

  • High breakdown voltage
  • Low on resistance

Laser Lighting (>200 lm/Watt)

  • Blue (450 nm) and green (525 nm)
  • High power, high efficiency, long lifetime

Bulk Crystal Growth

  • Low cost bulk GaN
  • Ammonothermal growth of bulk GaN
  • HVPE growth of thick GaN and AIN