The Michelangelo step: removing scalloping and tapering effects in high aspect ratio through silicon vias
Abstract We present here, for the first time, a fabrication technique that allows manufacturing scallop free, non-tapered, high aspect ratio in through-silicon vias (TSVs) on silicon wafers. TSVs are among major technology players in modern high-volume manufacturing as they enable 3D chip integratio...
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| Main Authors: | , , , , , , |
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| Format: | article |
| Language: | EN |
| Published: |
Nature Portfolio
2021
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| Subjects: | |
| Online Access: | https://doaj.org/article/63513650693f4fa984e3e79944393796 |
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