Used NIKON i12 #293825801 for sale

NIKON i12 wafer stepper is an automated device that utilizes advanced laser projection technology and advanced image processing to position and align semiconductor layers onto a single wafer. This procedure is critical for the fabrication of small electronic components such as semiconductor die. NIKON I 12 wafer stepper offers extremely high precision for accurately aligning layers of the wafer, allowing for faster production times and higher yields. I12 wafer stepper is equipped with a large lithography field, high resolution imaging and powerful illumination equipment. The stepper is capable of writing patterns on a wafer with resolution of up to 0.10 microns (100 nm) with high patternability. An advanced pattern projecting system consisting of a UV laser and controlling optics is used to project fine detailed patterns on the wafer. Precise stepper alignment is further accomplished through a combination of advanced image processing algorithms and the incorporated advanced CCD unit. The ECU Controller allows for precise motion control of the wafer stage, while the X-Y Coordinate Measuring sensors provide high accuracy positional readout. In addition to its advanced alignment capabilities, I 12 also has impressive resist coating capabilities. It is capable of consistently coating the same thickness and amount of resist on every wafer in each batch. The Compact Resist Coater (CRC) vessel, incorporated as part of the wafer stepper's design, enables high-precision coating control. Furthermore, the wafer stepper's advanced cleaning capabilities and powerful pre-bake handling allow for increased throughput and minimize setup and teardown times. NIKON i12 can process up to 8 inch wafers, with the option for larger diameters. It is ideal for deep-UV and DUV applications, as well as for advanced leading-edge device processes for logic, memory, and image-sensor markets. Overall, NIKON I 12 wafer stepper is an invaluable tool for the semi-conductor industry. Its high-precision alignment capabilities and powerful resist coating machine provide consistent, reliable and efficient wafer production. Furthermore, its advanced cleaning tool and pre-bake handling capabilities ensure greater throughput, with minimal setup and teardown times. I12 is the perfect automated solution for a wide range of device fabrication processes.