Used ASM ISIBE 139B #9396131 for sale

ASM ISIBE 139B is a high-performance mask and wafer inspection equipment designed for quality assurance in the semiconductor industry. The system works by using both bright-field and dark-field imaging techniques to reveal otherwise invisible defects. The bright-field imaging uses a telecentric lens and MV-LED illumination, while the dark-field imaging uses structured-LED illumination, a F-theta lens, and a three digital micromirror device (DMD). This allows it to detect multiple mask defect types, including bridging, pattern displacement, and missing element defects. The unit also has several features that make it the go-to choice for mask and wafer inspection. Its high-resolution optics provide exquisite detail, while the auto-focus and optical distortion correction features help ensure crisp images. In addition, ISIBE 139B's active alignment machine compensates for any variations in the stage, ensuring precise and reliable results. The tool also boasts several features that allow for efficient operation, such as a built-in batch processing feature. This allows it to scan multiple wafers, or even whole masks, in one go. It also offers a variety of automated detection and analysis capabilities, including CD measurement, YieldPoint analysis, and defect classification. This eliminates the need to manually review each image, shortening cycle time and improving accuracy. Beyond its technical capabilities, ASM ISIBE 139B also comes with an intuitive and fully-integrated user interface. This includes a dashboard, an image library, and a suite of analysis tools, allowing users to quickly and easily access and interpret results. In short, ISIBE 139B is a high-performance, cost-effective mask and wafer inspection asset ideal for quality assurance in the semiconductor industry. Its high-resolution imaging, automated processing, and intuitive user interface make it a popular choice for users who need a reliable and precise solution.