Under vacuum conditions, the coating target is heated and evaporated through methods such as resistance heating and electron beam bombardment. Target molecules escape and migrate from the coating material to the substrate surface, depositing to form a thin film.
Case Details
Photovoltaic Perovskite Vacuum CoatingUnder vacuum conditions, the coating target is heated and evaporated through methods such as resistance heating and electron beam bombardment. Target molecules escape and migrate from the coating material to the substrate surface, depositing to form a thin film.
Challenges Facing the IndustryMultiple pump configurations increase energy consumption. Low efficiency in the 10Pa and 10⁻⁴Pa two-stage modes.
Stable carrier transmission. High requirements for servo synchronization in carrier transmission.
Cost reduction and efficiency improvement in main control system. High number of axes, system complexity, and high equipment stability requirements.
Solution FeaturesOptimized vacuum coating process. The vacuum transition is divided into three stages: 1000Pa, 1Pa, and 10⁻⁴Pa. The pumping efficiency of the Roots pump is maximized in the 1000Pa~1Pa range, reducing the number of pumps required in the low vacuum section of the equipment, thus reducing energy consumption and saving costs.
Two-in-one servo motor ensures stable transmission. Multi-functional servo products help customers reduce power distribution cabinet space, and built-in synchronization ensures stable carrier transmission.
Complete system domestic substitution. Leadsai's complete solution of PLC + servo + stepper + IO module reduces costs and increases efficiency.
Realizing valueZhongping Motor's complete solution provides a standardized development process, helping customers shorten development time.
In-depth process development and optimized motion algorithms improve film thickness uniformity by 1%.
