Impact of wafer thinning on front-end reliability for 3D integration
Adrian Chasin
1, 2
,
Mirko Scholz
1, 2
,
W.H. Guo
1, 2
,
J.A. Franco
1, 2
,
Goedele Potoms
1, 2
,
A. Jourdain
1, 2
,
Dimitri Linten
1, 2
,
Geert Van der Plas
1, 2
,
Philippe Absil
1, 2
,
Eric Beyne
1, 2
Publication type: Proceedings Article
Publication date: 2016-04-01
Abstract
The impact of wafer thinning down to 5 μm Si thickness is assessed in advanced planar and finFET CMOS technologies. Both Bias Temperature Instability (BTI) and Electrostatic Discharge (ESD) reliability are not impacted by the reduction of the substrate thickness.
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