Chemical etching to remove encapsulation
Chemical etching to remove encapsulation is a method that uses chemical solutions to etch away the encapsulation part of the IC, aiming to expose the die.
Types of machines
Automatic De-packaging System
NSC-PS101 Chemical Acid Tank
Ultrasonic Oscillator
Analysis Application
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Figure 2 Optical Microscopy Imaging (OM Imaging)
Figure 3 Scanning Electron Microscopy Imaging (SEM Imaging)
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