Ball Grid Array Optimization for Reliability Using Finite Elements

In this presentation we will describe an optimisation procedure that can be conveniently and efficiently employed for determining :-the design parameters that are critical for BGA packages;-their relative importance;-the actual BGA optimal design;Both geometric parameters and material properties will be considered.2D and 3Dapproaches will be compared.
Contents
-The Software
-FE models
-Boundary Conditions
-Loads
-Workflow Set-up and Post-processing
-Results
-Conclusions

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