Silicon Carbide Semiconductor
Silicon Carbide Semiconductor – Spray Coater Equipment – Cheersonic
Silicon carbide semiconductor is the core material of the newly developed wide-bandgap semiconductor. Significantly reduce product power consumption, improve energy conversion efficiency and reduce product volume, mainly used in the radio frequency field represented by 5G communications, defense and military industry, aerospace, and the power electronics field represented by new energy vehicles and “new infrastructure”, It has clear and considerable market prospects in both civilian and military fields. my country’s “14th Five-Year Plan” has included silicon carbide semiconductors in key support areas. With the implementation of the national “new infrastructure” strategy, silicon carbide semiconductors will be used in 5G base station construction, UHV, intercity high-speed railways and urban rail transit, new New infrastructure fields such as energy vehicle charging piles and big data centers play an important role. Therefore, the wide bandgap semiconductor represented by silicon carbide is a strategic industry facing the main economic battlefield and the country’s major needs.
Silicon carbide has obvious advantages in the manufacture of radio frequency devices, power devices and other fields. However, in the field of radio frequency devices and power devices, the market application bottleneck of silicon carbide substrates is its high production cost. The restrictive factors affecting the cost of silicon carbide substrates are slow production rate and low product yield, mainly due to: the current mainstream commercial PVT method has slow crystal growth and difficult defect control. Compared with the mature silicon wafer manufacturing process, silicon carbide substrates are still relatively expensive in the short term. For example, the current price of silicon carbide power devices is still several times that of silicon-based devices, and downstream applications still need to balance the relationship between the high price of silicon carbide devices and the overall cost reduction due to the superior performance of silicon carbide devices. In the short term To a certain extent, the penetration rate of silicon carbide devices is limited, and its high cost limits its application scenarios and market penetration in the lower-end market.
Cheersonic is the leading developer and manufacturer of ultrasonic coating systems for applying precise, thin film coatings to protect, strengthen or smooth surfaces on parts and components for the microelectronics/electronics, alternative energy, medical and industrial markets, including specialized glass applications in construction and automotive.
