The TaC Coated Deep UV LED MOCVD Graphite Susceptor by Semicera is designed for superior performance in MOCVD epitaxy applications. Manufactured in China, it offers enhanced durability and higher temperature resistance, making it ideal for demanding conditions. Semicera’s advanced coating technology ensures reliable and efficient operation, supporting high-quality Deep UV LED production.
TaC coated deep ultraviolet LED graphite base refers to the process of improving the performance and stability of the device by depositing a Rivestimento TAC on the graphite base during the preparation of the deep ultraviolet LED device. This coating can improve the heat dissipation performance, high temperature resistance and oxidation resistance of the device, thereby improving the efficiency and reliability of the LED device. Deep ultraviolet LED devices are usually used in some special fields, such as disinfection, light curing, etc., which have high requirements for the stability and performance of the device. The application of TaC coated graphite base can effectively enhance the durability and performance of the device, providing important support for the development of deep ultraviolet LED technology.
Semicera offre rivestimenti specializzati in carburo di tantalum (TAC) per vari componenti e vettori. Il processo di rivestimento leader di semicera consente ai rivestimenti in carburo di tantalum (TAC) per ottenere elevata purezza, stabilità ad alta temperatura e elevata tolleranza chimica, migliorando la qualità del prodotto dei cristalli SIC/GAN e gli strati EPI (EPI (Suscettore TAC rivestito in grafite), and extending the life of key reactor components. The use of tantalum carbide TaC coating is to solve the edge problem and improve the quality of crystal growth, and Semicera has breakthrough solved the tantalum carbide coating technology (CVD), reaching the international advanced level.
Dopo anni di sviluppo, Semicera ha conquistato la tecnologia di CVD TAC con gli sforzi congiunti del dipartimento di ricerca e sviluppo. I difetti sono facili da verificarsi nel processo di crescita dei wafer SIC, ma dopo aver utilizzato Tac, the difference is significant. Below is a comparison of wafers with and without TaC, as well as Simicera’ parts for single crystal growth.
Moreover, Semicera’s TaC-coated products exhibit a longer service life and greater high-temperature resistance compared to SiC coatings. Laboratory measurements have demonstrated that our TaC coatings can consistently perform at temperatures up to 2300 degrees Celsius for extended periods. Below are some examples of our samples:
