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99 % usable area on 100 mm bulk aluminum nitride substrate achieved
12.06.2024 • News

99 % usable area on 100 mm bulk aluminum nitride substrate achieved

Crystal IS and Asahi Kasei improve wafer quality based on specification for UVC LEDs.

Crystal IS and Asahi Kasei produce first four-inch aluminum nitride substrate
29.08.2023 • News

Crystal IS and Asahi Kasei produce first four-inch aluminum nitride substrate

This single-crystal aluminum nitride substrate demonstrates the scalability of Crystal IS processes for growing AlN bulk single-crystals.