Do you know when destructive sample delayering is unachieved, how to observe the sophisticated circuit layout through reverse analysis?
In an advanced process, while stringent control to verify quality stability is required after materials selection and changes, how to verify the characteristics of new materials?
There are several methods to section a chip to solve structural issues.According to the attributes of your samples, which methodology is the best choice?…
How to use analysis tools to verify the rheological characterization of materials underfill in heterogeneous component integration, as well as the strength of bonding strength of copper and dielectric materials…
Electrochemical migration ECM takes place easily to cause short circuit in HAST. Is it a flux issue or the test environment issue? How can we prevent ECM in HAST ?
When the board level reliability test fails and you are asked to debug,how to quickly find the location of advanced packaging joint defect in 3 steps?…