Used OAI J500 #293814440 for sale

OAI J500 is a cutting-edge mask aligner that offers precision lithography capabilities for a wide range of applications in the semiconductor, MEMS (Microelectromechanical Systems), and optics industries. Developed by OAI, a leading manufacturer of photolithography equipment, J500 incorporates advanced features and technologies to meet the demanding requirements of today's research and production environments. Key Features: 1. Resolution and Alignment Accuracy: OAI J500 is equipped with a high-resolution lens equipment that can achieve submicron resolution for patterning critical features on substrates. Its advanced alignment system ensures precise overlay and registration between the mask and substrate, enabling the fabrication of intricate microstructures with exceptional accuracy. 2. Illumination Unit: J500 features a sophisticated illumination machine that provides uniform and collimated light to expose the photoresist-coated substrate. The tool allows for adjustable intensity and exposure time to optimize the lithography process for different photoresist materials and feature sizes. 3. Substrate Stage: OAI J500 is equipped with a versatile substrate stage that can accommodate various substrate sizes and types, including wafers, glass substrates, and flexible films. The stage offers multiple degrees of freedom for precise positioning and alignment, enabling the patterning of complex patterns with high throughput and efficiency. 4. Software Control: J500 comes with intuitive software interface for programming exposure parameters, optimizing alignment settings, and monitoring process status in real-time. The user-friendly software allows for easy operation and control of the mask aligner, making it ideal for both novice and experienced users. 5. Mask Handling: OAI J500 features a secure mask loading mechanism that ensures accurate and repeatable mask alignment during exposure. The mask holder is designed to accommodate standard photomasks with different sizes and shapes, providing flexibility for various lithography applications. 6. UV Light Source: J500 utilizes a high-intensity UV light source for exposing the photoresist on the substrate. The light source can be adjusted for different wavelengths to suit the specific requirements of the photoresist material and achieve optimal patterning results with high contrast and resolution. Applications: OAI J500 is well-suited for a wide range of applications in semiconductor device fabrication, MEMS manufacturing, optical component production, and research laboratories. It can be used for patterning features such as microfluidic channels, waveguides, sensors, gratings, and other microstructures with submicron precision and high throughput. Overall, J500 mask aligner combines state-of-the-art technology, precision engineering, and user-friendly design to deliver superior performance in lithography applications. Whether for prototyping new devices, scaling up production processes, or conducting advanced research, OAI J500 offers a reliable and versatile solution for achieving high-quality patterns with exceptional resolution and alignment accuracy.