Used GIGAPHOTON / KOMATSU G20K2 #293653984 for sale

GIGAPHOTON / KOMATSU G20K2 wafer stepper is a high-precision lithography equipment used in the semiconductor industry to create precise patterns on wafers. It utilizes patterned UV light to create masks of precise shapes on the surface of the wafer. KOMATSU G20K2 features a sophisticated infrastructure - capable of producing precise images of up to 20 millimeters in size - that includes an air system, a temperature control unit, a vacuum machine, and a power supply tool. GIGAPHOTON G20K2 is equipped with a high resolution and precision wafer stage that uses a centering mechanism to ensure precise alignment of the wafer with respect to the lithography asset. This helps to ensure uniform patterning on the wafer surface and maintain high yields. In addition, an optional wafer holder is available for loading multiple wafers and allowing for easy manipulation. G20K2 is capable of supporting a range of exposure techniques, including photo and e-beam lithography. Photo technique uses conventional ultraviolet light with a size range from five nanometers to one micrometer. E-beam lithography is slightly more precise, using an electron beam with a range of 1 to 4 nanometers. GIGAPHOTON / KOMATSU G20K2 is designed to accommodate a variety of wafer diameters and is compatible with substrates up to 450 millimeters in size. In addition, the model is highly automated, with features such as automatic recipe reloading and automatic mask aligner calibration. This helps to reduce human error and ensure consistent results. Finally, KOMATSU G20K2 is equipped with a range of equipment maintenance options, including quick and easy cleaning of the lithography chamber, automatic system repair, and the option of remote monitoring. These features help minimize downtime and ensure efficient operation. Overall, GIGAPHOTON G20K2 is a reliable and accurate wafer stepper unit capable of producing precise patterns on wafers with a range of techniques and diameters. Its sophisticated design and automation capabilities help ensure consistency and reduce downtime, making it a great choice for any semiconductor production line.