Backside-Process-Induced Junction Leakage and Process Improvement of Cu TSV Based on Cu/Sn and BCB Hybrid Bonding
| dc.citation.epage | 437 | en_US |
| dc.citation.issue | 3 | en_US |
| dc.citation.spage | 435 | en_US |
| dc.citation.volume | 34 | en_US |
| dc.citation.woscount | 0 | |
| dc.contributor.author | Chang, Yao-Jen | en_US |
| dc.contributor.author | Ko, Cheng-Ta | en_US |
| dc.contributor.author | Yu, Tsung-Han | en_US |
| dc.contributor.author | Chiang, Cheng-Hao | en_US |
| dc.contributor.author | Chen, Kuan-Neng | en_US |
| dc.contributor.department | 電子工程學系及電子研究所 | zh_TW |
| dc.contributor.department | Department of Electronics Engineering and Institute of Electronics | en_US |
| dc.date.accessioned | 2014-12-08T15:29:51Z | |
| dc.date.available | 2014-12-08T15:29:51Z | |
| dc.date.issued | 2013-03-01 | en_US |
| dc.description.abstract | Wafer-level 3-D integration using Cu through-silicon vias (TSVs) and fine-pitch Cu/Sn-BCB hybrid bonding is investigated with electrical leakage current. With the well-fabricated Cu TSVs and Cu/Sn bond structures, the leakage current path in this scheme due to backside process was found, and the corresponding mechanism is discussed. The leakage current can be solved by the modified backside process. The improved 3-D integration scheme shows extremely low leakage current and no visible defects inside Cu TSV. | en_US |
| dc.identifier.doi | 10.1109/LED.2013.2238213 | en_US |
| dc.identifier.issn | 0741-3106 | en_US |
| dc.identifier.journal | IEEE ELECTRON DEVICE LETTERS | en_US |
| dc.identifier.uri | http://dx.doi.org/10.1109/LED.2013.2238213 | en_US |
| dc.identifier.uri | https://ir.lib.nycu.edu.tw/handle/11536/21408 | |
| dc.identifier.wosnumber | WOS:000315723000035 | |
| dc.language.iso | en_US | en_US |
| dc.subject | Hybrid bonding | en_US |
| dc.subject | leakage current | en_US |
| dc.subject | through-silicon via (TSV) | en_US |
| dc.subject | 3-D integration | en_US |
| dc.title | Backside-Process-Induced Junction Leakage and Process Improvement of Cu TSV Based on Cu/Sn and BCB Hybrid Bonding | en_US |
| dc.type | Article | en_US |