thermal evaporator

A thermal evaporator is a device used in manufacturing to deposit thin layers of material onto surfaces, often in electronics or optics. It works by heating a source material in a vacuum chamber until it melts or vaporizes. The vapor then travels through the vacuum and condenses onto a target substrate, forming a uniform film. This process allows precise control over film thickness and composition. Thermal evaporation is widely used because it is efficient, produces high-quality coatings, and can handle a variety of materials, making it essential in creating components like solar cells, sensors, and advanced electronic devices.