Sapphire Wafer for LED
Ultra-clean, epi-ready substrates with extra low dislocation density (<100 cm⁻²)
OVERVIEW
The best match for nitride-based LEDs
Excellent physical and chemical properties of sapphire make it an indispensable component for hi-tech applications. Sapphire crystal lattice is the best match for mass production of nitride-based light emitting diodes (LEDs).
Our Kyropoulos-grown wafers deliver extra low dislocation density of less than 100 cm⁻², extending LED lifetime and improving photolithography process yields.
Ultra-clean wafers
Advanced cleaning ensures contamination-free surfaces, providing process sustainability across long production runs.
Higher process yields
Ultra-clean surfaces and tight thickness tolerances deliver higher photolithography process yields.
Longer LED lifetime
Extra low dislocation density of <100 cm⁻² extends the operational lifetime of finished LED devices.