Enhancing High Bandwidth Memory (HBM) Reliability With 3D X-ray Inspection


High Bandwidth Memory (HBM) is revolutionizing AI, high-performance computing, and advanced graphics systems. Its 3D architecture—stacked DRAM dies interconnected via through-silicon vias (TSVs)—delivers exceptional bandwidth and efficiency. But this complexity introduces new challenges for inspection and quality assurance. Why 3D X-ray for HBM? Traditional 2D X-ray imaging cannot fully v... » read more

Industrial Radiography — CT Scanning for Metrology Applications


Xray technology, more specifically computed tomography (CT), has been adapted for use as an instrument of industrial metrology. Early adopters have quickly recognized the benefits of internal and external nondestructive testing for 3D defect detection and geometric analysis, while those considering adoption may be uncertain how to implement the technology effectively. This study was conducted t... » read more