Effects of barrier metal and etch profile on galvanic corrosion of Al pad

Thursday, November 10, 2016: 11:05 AM
110AB (Fort Worth Convention Center)
Mr. sang Bae Youn , Manufacturing and Technology, SK Hynix, Icheon-si Gyongggi-do, Korea, The Republic of

Summary:

Through this experiment, We discovered that it was galvanic corrosion affected by geometrical factors, by analyzing features of different corrosion occurrences.
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