Used EVG / EV GROUP 150 #293606734 for sale

EVG / EV GROUP 150 is a photoresist equipment used in the semiconductor industry to deposit photoresist layers on wafers. It utilizes a proprietary technology based on sequence-controlled processes to create complex resist structures with exceptional uniformity and precision. The photoresist system is made up of five main components: the wafer holder, the control module, the illumination module, the phototool, and the photoresist module. The wafer holder is used to hold a substrate when the photoresist is being applied. The precision machined holder is designed to hold the substrate steady with no slipping during the process. The control module is the brain of the unit. It controls the entire photoresist sequence and is programmed via the user interface (UI). It monitors the resist parameters and other process steps to maintain consistent pattern accuracy. The illumination module is a high-power light source that is used to expose the photoresist layer on the substrate. It is integrated into the photoresist machine to provide programmable, precise, and uniform light intensity and wavelength range. The phototool is a vacuum robotic arm used to move and control the wafer during the photoresist process, as well as to move wafers between process steps. The photoresist module applies the photoresist to the substrate and is the key component of the photoresist tool. The precise and uniform application of photoresist is the most critical aspect of the process and is controlled via the control module. EVG 150 Photoresist Asset is used extensively in the semiconductor industry to create precise and uniform resist structures with excellent pattern accuracy, repeatability, and adhesion. The model can produce complex, complex layers of photoresist with precise feature size control and uniformity. Additionally, the equipment provides high levels of accuracy, efficiency, and repeatability, resulting in improved yields and product quality.