Used NIKON i7 #293793325 for sale

NIKON i7 is a wafer stepper solution, offering cost effective and highly accurate high resolution imaging and lithography for high volume semiconductor manufacturing. This equipment is designed for the production of high performance, high accuracy semiconductor devices for many industrial applications. NIKON I 7 wafer stepper offers an extremely fast, precise and accurate step/scan performance that is based on a highly customizable system configuration. This feature- rich unit utilizes a direct drive actuator machine to guarantee an ultra-stable stage motion combined with a 4-axis motion control to ensure a smooth step and scan motion. The tool also offers advanced imaging and lithography functions for the best core alignment accuracy for multi-layer applications. I7 wafer stepper uses a frame integration projection optical asset along with an 8.3-inch built-in HD-CDS pattern monitor to provide high resolution imaging of the entire wafer area. This model also offers a high speed full area exposure equipment, resulting in a shorter exposure time. In addition, the system features a unique mechanism that allows an intuitive positioning of the mask carrier, thereby providing a reliable, accurate mask imaging and alignment. I 7 provides high throughput and high track rate capability, while its inbuilt powerful auto-focus unit ensures a faster focus time and a shorter wafer exposure time. The machine also offers improved light power stability to ensure the highest exposure uniformity for multi-layer imaging and lithography processing. This wafer stepper comes with a full set of imaging and lithography capabilities, including a wide variety of etching techniques, masking, scanning, and overlay measurement technologies. The tool offers an integrated environment for design-to-manufacturing data input and output for a variety of applications. All these features make NIKON i7 an ideal choice for the most demanding wafer processing applications.