A Sn3Ag–CoSn3 composite copper pillar bump for three-dimensional packaging

Copper pillar bumps are widely utilized in advanced packaging technologies, representing a crucial foundation for 3D packaging. However, the mechanical properties of Sn3Ag bumps on copper columns often fall short of meeting increasingly demanding service conditions. Additionally, the loss of effecti...

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Bibliographic Details
Main Authors: JinTao Wang, YiNi Chen, ZiWen Lv, XiaoYu Han, ZiHan Pan, Feng Tian, MingYuan Zhao, HongBo Xu, GaoLiang Peng, HongTao Chen, MingYu Li
Format: Article
Language:English
Published: Elsevier 2024-11-01
Series:Journal of Materials Research and Technology
Subjects:
Online Access:http://www.sciencedirect.com/science/article/pii/S2238785424025912
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