Used YASUNAGA LI-700HS #9103804 for sale

YASUNAGA LI-700HS is an advanced mask and wafer inspection equipment designed for production-grade mask and wafer inspection tasks. Using a combination of advanced image processing algorithms and robotic precision, LI-700HS accurately scans processed wafers and masks for small defects without the need for manual labor. At its core, YASUNAGA LI-700HS is an automated inspection system that uses a DSLR-style charge-coupled device (CCD) sensor to capture microscopic images of masks and wafers at a resolution of up to 1μm optical magnification. The images are then analyzed by sophisticated algorithms for defect detection and categorization. The unit can detect a wide range of defects such as particle contaminants, surface state changes, unduly thinned wafers, and others. The robust software backend is also able to detect changes in the inspected area over time, allowing long-term consistency in quality assurance measures. LI-700HS benefits from a layer-by-layer robotic wafer handler, designed to improve production speeds and reduce any chances of contamination. The handlers enable consistent wafer movement and easy positioning of each layer under the machine's camera. Additionally, the tool can be deployed with a design verification asset (DVS) that can quickly detect layout defects on both masks and wafers, as well as verify changes implemented through design revisions. The integrated image analysis software boasts a series of advanced visualization tools such as 3D flythroughs and cross-sectional slices for deeper defect analysis. The results are presented in a human-readable graphics format that clearly identifies the defect and its parameters with both low-speed and high-speed modes available. The interface also allows for real-time tracking of defects and performance analysis, with the ability to export results and reports to other systems. YASUNAGA LI-700HS is a versatile and powerful mask & wafer inspection model that provides production-level accuracy in a controlled environment. With its robust software, advanced image processing algorithms, and ultra-precise robotic handling, LI-700HS is the perfect companion for any production laboratory.