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An IR LED was submitted for failure analysis. The LED had failed during process validation testing. These are optical images of the IR LED documenting the results of external examination. This image shows a microsection just after grinding into the cup. The angle of the gold bond wire near the wire bond appeared to be […]https://www.semlab.com/semlab.comold/2017/semlab.com/2017/wp-content/uploads/2018/10/IR-LED-OC-1-300x225.png