Soft and Hard Failures of InGaN-Based LEDs Submitted to Electrostatic Discharge Testing Meneghini, Matteo ; Tazzoli, Augusto ; Butendeich, Rainer ; Hahn, Berthold ; Meneghesso, Gaudenzio ; Zanoni, Enrico Abstract Publication: IEEE Electron Device Letters Pub Date: June 2010 DOI: 10.1109/LED.2010.2045874 Bibcode: 2010IEDL...31..579M