Used NIKON i8 #293797469 for sale

NIKON i8 wafer stepper is a high-performance lithography equipment capable of processing small lot sizes, experiments, prototypes, and batches of large wafers. It is designed for a wide range of microfabrication applications such as semiconductor devices, display manufacturing, and MEMS devices. NIKON I 8 is highly automated and user friendly, allowing for easy operation and reliable performance. I8 utilizes a powerful projection system of an 8 inch telecentric lens that provides a focused beam to illumination optics, ensuring excellent imaging quality. It also features a long 15-millimeter working distance, making it ideal for spherical tilted microstructures. I 8 offers automatic alignment with the aid of multiple alignment marks, as well as a fast scan mode that enables up to 4x speed. NIKON i8 has a flexible and interchangeable mask transport mechanism that enables it to work with both large and small masks. The mask transport can be configured with an additional turntable unit that allows for multiple wafer exposures. Additionally, NIKON I 8's optical mask handling machine supports a wide range of mask types. I8 has a broad range of exposure options, ranging from direct electron-beam exposure to a wide range of pattern CAD formats. It supports resist exposed doses from 16 gray to 400 gray and also includes a high-throughput mode that accelerates processing speed without sacrificing yield. In addition to that, I 8 has a high-accuracy pattern registration tool. The high-accuracy registration asset ensures positional accuracy in the sub-micron range. In addition to its imaging capabilities, NIKON i8 also boasts excellent process control and data acquisition options. The machine offers 10 levels of motor control, a real-time image data quality monitoring model with embedded data acquisition features, and an embedded process controller (EXCEL) that provides quality and process control functions. Overall, NIKON I 8 wafer stepper is a highly advanced equipment that offers excellent imaging capabilities, flexible mask handling, and efficient process control. With i8, users can not only achieve high-speed imaging but also control their processes with excellent accuracy and control.