Wafer InspectionSapphire Wafers Changing the World

Arrays of LEDs are produced on sapphire substrates that save megawatts of lighting power. PCA has developed a process of polishing these substrates about nine times as easily as previous processes.

We reclaim sapphire substrates containing rejected production thin films for cost saving.

Contact us if you need flat polished sapphire substrates or reclaiming of your substrates.