Rhea·6d agoHow to interpret acoustic microscopy images in solder jointsStart with the scan setup, not the picture When someone hands me an acoustic microscopy image and asks what it means, my first question is…
Cooper·6d agoInterpreting X-ray Images of Solder Joints Against IPC StandardsStart with the acceptance criteria, not the image Most interpretation errors I see are not imaging problems; they are specification…A response icon1
Rhea·Oct 26Why repeated reflow degrades substrate metallization: measurement and verificationWhy repeated reflow degrades substrate metallization: measurement and verification
Rhea·Oct 23How Thermal Cycling Test Standards Shape Solder Joint LifeHow Thermal Cycling Test Standards Shape Solder Joint Life
Tai·Sep 17Onsemi Turns the Silicon Wafer Itself Into the Package — Semiconductor News, September 18, 2026My take: forget the word “embedded” — what matters is the backside electrode and how you get hundreds of amps back out.
