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Figure 9
Flip-chip solder bump defects investigation in a DDR3 memory module by cone beam laminography. Projection image (a); reconstructed absorption slice (b) with a zoomed region showing some of the discovered defects. |
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Figure 9
Flip-chip solder bump defects investigation in a DDR3 memory module by cone beam laminography. Projection image (a); reconstructed absorption slice (b) with a zoomed region showing some of the discovered defects. |