Used USHIO SP7-250UB #293603535 for sale

USHIO SP7-250UB is a high-end multi-purpose exposure equipment designed for the fabrication of advanced integrated circuit (IC) designs. The device features a sophisticated imaging system and a powerful xenon-filled short-arc lamp that offers an impressive range of exposure features, sized at 250 mm x 250 mm. The imaging unit can modulate up to four-level grayscale patterns or multi-tone images with a resolution of 5 microns or better. The machine is ultra-fast and capable of powering up to 20 kilowatts, with a light flux uniformity within a 5 x 7 millimeter pattern difference. Additionally, the device also has a user-friendly and intuitive LCD display, making it easy for users to program and execute exposure operations. The tool comes equipped with advanced automotive electronics such as a multi-layer program conversion, edge processing, and alignment repeat functions. These functions can be used in various applications such as multi-layer stacked devices, bumps, and opto-electronic devices. The LED illumination source on SP7-250UB allows for excellent image fidelity, making it an ideal choice for high resolution lithography. The device also offers a variety of light levels at differing temperatures, ranging from as low as 30 mA/cm², to as high as 600 mA/cm². Better yet, the device is capable of 0.1-mm alignment repeatability and accuracy. Overall, USHIO SP7-250UB is a powerful, state-of-the-art exposure asset designed for the fabrication of advanced IC designs. The device features a sophisticated imaging model, LED illumination source, and a range of exposure features, making it a great choice for medical, opto-electronic, and microelectronic applications.