chip silicon wafer
The purity of silicon chips, the cornerstone of the semiconductor industry, is a key parameter in determining chip performance. Any trace of impurities can become a stumbling block for electron flow, thus affecting the overall performance and long-term reliability of the chip. Therefore, ensuring that silicon wafers meet extremely high purity standards is an indispensable part of the semiconductor manufacturing process, and is particularly important for the creation of high-performance logic chips and memory chips.
chip silicon wafer
The pursuit of wafer purity
The pursuit of chip wafer purity is almost harsh, this extreme purity ensures that the microfabrication process is safe, effectively avoiding defects caused by impurities, and laying a solid foundation for the stable operation of the chip.
Driven by advanced manufacturing processes, the continuous improvement of wafer purity has become an industry consensus, is to promote the progress of semiconductor technology is an important driving force.
Price behind the consideration of multiple factors
Chip wafer price system is complex and variable, by the wafer size, purity standards, market dynamics, technical challenges and global supply chain dynamics and other factors.
Large sizes, such as 12-inch wafers, are still the first choice for high-end chip manufacturing due to their significant advantages in improving production efficiency, despite higher production costs and technical thresholds.
Fluctuations in market supply and demand, the degree of prosperity of the industry, and the demand for specific process treatments are reflected in wafer prices to varying degrees, making them a dynamically adjusted market indicator.
