Calculating Area Ratios and Aperture Reductions for Fine Pitch Components
Calculating area ratios above 0.66 and applying targeted aperture reductions prevents bridging while ensuring consistent solder paste transfer efficiency on fine pitch pads.
Quantifying Non Destructive Barrel Fill Verification in Blind Thermal via Arrays for Heavy Power Planes
Non-destructive verification of blind thermal via fill requires 3D computed laminography to isolate inner-layer solder volume through heavy copper planes.
Quantifying Radiographic Escape Rates for Bottom Terminated Component Solder Joints
Radiographic escape quantification requires correlating grey-scale attenuation thresholds with physical microsections to catch hidden non-wetting defects.