Crystal IS, an Asahi Kasei company, today announced a significant advancement in its manufacturing capabilities with the production of 100 mm diameter single-crystal aluminum nitride (AlN) substrates with 99% usable area. The achievement not only signifies a leap forward for Crystal IS in terms of total addressable market, but it also serves as a testament...Read More

Crystal IS, an Asahi Kasei company, today announced the successful serial production of 100 mm diameter single-crystal aluminum nitride (AlN) substrates with 99% usable area, based on current requirements for UVC LEDs, with manufacturing to take place in the United States. The ultra-wide bandgap and high thermal conductivity of AlN help to improve device reliability...Read More