Y. Honda, M. Goto, T. Watabe, K. Hagiwara, M. Nanba, Y. Iguchi, T. Saraya, M. Kobayashi, E. Higurashi, H. Toshiyoshi, T. Hiramoto
{"title":"3-Layered Au/SiO2 hybrid bonding with 6-μm-pitch au electrodes for 3D structured image sensors","authors":"Y. Honda, M. Goto, T. Watabe, K. Hagiwara, M. Nanba, Y. Iguchi, T. Saraya, M. Kobayashi, E. Higurashi, H. Toshiyoshi, T. Hiramoto","doi":"10.1149/07509.0103ECST","DOIUrl":null,"url":null,"abstract":"A three-layered daisy-chain test device in which each layer is electrically interconnected with 6-μm-pitch Au electrodes is fabricated using a direct-bonding technique. The experimental results show a series of electrical interconnections exceeding 986,000 contacts, with the Au contact resistance for a single connection being approximately 92.8 mΩ.","PeriodicalId":183993,"journal":{"name":"2017 5th International Workshop on Low Temperature Bonding for 3D Integration (LTB-3D)","volume":"28 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2016-08-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"4","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2017 5th International Workshop on Low Temperature Bonding for 3D Integration (LTB-3D)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1149/07509.0103ECST","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 4
Abstract
A three-layered daisy-chain test device in which each layer is electrically interconnected with 6-μm-pitch Au electrodes is fabricated using a direct-bonding technique. The experimental results show a series of electrical interconnections exceeding 986,000 contacts, with the Au contact resistance for a single connection being approximately 92.8 mΩ.