On January 25th, China`s leading monocrystalline silicon wafer manufacturer announced that the COP Free crystal technology applied to 19nm has completed customer evaluation. At the same time, combined with the customer certification of 28nm COP Free silicon wafer products, the company has access to Logic and Memory. With technical strength in the field of high-end semiconductor silicon wafer materials, it is currently one of the few silicon wafer manufacturers in the world and the only silicon wafer manufacturer that can supply the above products in batches.
Lightly mixed products have achieved Cop Free and have now entered the 28nm technology node. In the future, they will continue to "breakthrough" towards high-nm technology, closer to the international first echelon level.