Importance of alignment control during permanent bonding and its impact on via-last alignment for high density 3D interconnects

Joeri De Vos, Lan Peng, Alain Phommahaxay, Joost Van Ongeval, Andy Miller, Eric Beyne, Florian Kurz, Thomas Wagenleiter, Markus Wimplinger, Thomas Uhrmann. Importance of alignment control during permanent bonding and its impact on via-last alignment for high density 3D interconnects. In 2016 IEEE International 3D Systems Integration Conference, 3DIC 2016, San Francisco, CA, USA, November 8-11, 2016. pages 1-5, IEEE, 2016. [doi]

Abstract

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