On May 8, 2023, ZJTT Crystal Technology Corporation, China's leading manufacturer of lithium tantalate and lithium niobate crystal materials, announced that:
The large-scale lithium niobate wafer production line newly built by the company has officially been mass-produced, marking a breakthrough in the "technical bottleneck" of key raw materials in China's optical communication field and the realization of domestic substitution.
With the development of artificial intelligence technologies such as 5G and ChatGPT, the demand for piezoelectric crystal materials continues to grow, and it is urgent to break the international monopoly of the industry. Relying on the platform advantages of ZJTT's national crystal material technology center, ZJTT has fully mastered the core technologies and independent intellectual property rights of large size lithium tantalate and lithium niobate crystal materials.