In advanced semiconductor manufacturing, inspection and FA are not overhead—they are economic control mechanisms that protect ...

When contamination defects surface in advanced nodes, the root cause often spans tools, materials, and handling. This piece outlines how defect mapping, TEM, and SPC data converge to prove causation.

Decapsulation of plastic IC packages in different types and size were performed by wet chemical technique. Studied devices were to use in satellites and going to subject a series of test which require ...

Two expectations informed end-users have of electric motor service centers are reliable best practice repairs and root cause failure analysis (RCFA) to prevent recurring failures. Service centers ...

Failure analysis (FA) is an essential step for achieving sufficient yield in semiconductor manufacturing, but it’s struggling to keep pace with smaller dimensions, advanced packaging, and new power ...

The first step for semiconductor chips is visual inspection using an optical microscope or electrical measurements. 2 Mechanical probing, electron beams, emission microscopy, liquid crystal, etc., are ...

Root cause failure analysis (RCFA) addresses a problem that has appeared in a previously stable environment. Although this technique is most often applied to a production environment, the principles ...

Each phase of a project has unique failure signature patterns. Just like the bathtub curve in Figure 2, we see more “failures” in the initial design, development and early production “ramp up” phase.