Used NIKON NSR 1755 G7E #293591982 for sale

NIKON NSR 1755 G7E is a state-of-the-art wafer stepper that incorporates advanced technology to provide high-resolution imaging and precise alignment. It is equipped with an internal radiation source and a 7-inch image magnification module (known as FESEM) that enables ultra-high resolution imaging of the backside of an applied semiconductor wafer. This equipment makes it possible to achieve the highest contrast in photolithography images with extremely low thermal drift. NSR 1755 G7E is well suited to fully meet advanced lithography requirements even for the smallest features. The stepper's internal radiation source is a high-speed electron beam generator that has the perfect amount of energy for the smallest resolution features. This electron source is also capable of compensating for thermal drift-induced misalignment and deformation of images. It ensures superior contrast and brightness of lithography images while also significantly reducing the residual wafer topography. This radiation source is also resistant to shock so it can function in any production environment. The 7-inch FESEM imaging module of NIKON NSR 1755 G7E has a resolution of 384nm and images can be enlarged up to 1300X (genuine image area) for 4x demagnification (4 times the resolution of a standard microscope). This high-resolution imaging module enables ultra-precise alignment of photolithography masks and wafers. NSR 1755 G7E features an 8-way scan stage that has been designed to allow full speed alignment and focus on the entire wafer surface with a minimum amount of movements and alignment time. Additionally, this stepper employs a built-in image overlay capability as well as flash memory for storing and recalling quartz mask patterns. This system is also equipped with a control console which allows the user to control its functions and monitor the parameters during the scanning process. The compatibility with NIKON service diagnostics software enables users to view the stepper performance data directly on the monitor and download it to the network. This software is also capable of analyzing the data and providing the user with realtime feedback. NIKON NSR 1755 G7E is a reliable and efficient wafer stepper that provides superior results in all types of photolithography applications. Its combination of high-tech features and advanced imaging capabilities make it an ideal choice for use in semiconductor fabrications.