Silicon Carbide Coating

Veteksemicon SiC Coated Epitaxial Reactor chamber is a core component designed for demanding semiconductor epitaxial growth processes. Utilizing advanced chemical vapor deposition (CVD), this product forms a dense, high-purity SiC coating on a high-strength graphite substrate, resulting in superior high-temperature stability and corrosion resistance. It effectively resists the corrosive effects of reactant gases in high-temperature process environments, significantly suppresses particulate contamination, ensures consistent epitaxial material quality and high yield, and substantially extends the maintenance cycle and lifespan of the reaction chamber. It is a key choice for improving the manufacturing efficiency and reliability of wide-bandgap semiconductors such as SiC and GaN.

In the core process of silicon carbide epitaxial growth, Veteksemicon understands that susceptor performance directly determines the quality and production efficiency of the epitaxial layer. Our high-purity EPI susceptors, designed specifically for the SiC field, utilize a special graphite substrate and a dense CVD SiC coating. With their superior thermal stability, excellent corrosion resistance, and extremely low particle generation rate, they ensure unparalleled thickness and doping uniformity for customers even in harsh high-temperature process environments. Choosing Veteksemicon means choosing the cornerstone of reliability and performance for your advanced semiconductor manufacturing processes.

Veteksemicon SiC coated graphite susceptor for ASM is a core carrier component in semiconductor epitaxial processes. This product utilizes our proprietary pyrolytic silicon carbide coating technology and precision machining processes to ensure superior performance and an ultra-long lifespan in high-temperature and corrosive process environments. We deeply understand the stringent requirements of epitaxial processes on substrate purity, thermal stability, and consistency, and are committed to providing customers with stable, reliable solutions that enhance overall equipment performance.

Veteksemicon focus ring is designed specifically for demanding semiconductor etching equipment, particularly SiC etching applications. Mounted around the electrostatic chuck (ESC), in close proximity to the wafer, its primary function is to optimize the electromagnetic field distribution within the reaction chamber, ensuring uniform and focused plasma action across the entire wafer surface. A high-performance focus ring significantly improves etch rate uniformity and reduces edge effects, directly boosting product yield and production efficiency.

Veteksemicon Silicon Carbide Carrier Plate For LED Etching, specifically designed for LED chip manufacturing, is a core consumable in the etching process. Made from precision-sintered high-purity silicon carbide, it offers exceptional chemical resistance and high-temperature dimensional stability, effectively resisting corrosion from strong acids, bases, and plasma. Its low contamination properties ensure high yields for LED epitaxial wafers, while its durability, far exceeding that of traditional materials, helps customers reduce overall operating costs, making it a reliable choice for improving etching process efficiency and consistency.

Veteksemi solid SiC focus ring significantly improves etching uniformity and process stability by precisely controlling the electric field and airflow at the wafer edge. It is widely used in precision etching processes for silicon, dielectrics, and compound semiconductor materials, and is a key component for ensuring mass production yield and long-term reliable equipment operation.