Filling of Microvias and Through Holes by Electrolytic Copper Plating –Current Status and Future Outlook
Published: |
March 12, 2020 |
Author: |
Mustafa Özkök, Sven Lamprecht, Akif Özkök, Dolly Akingbohungbe, Moody Dreiza - Atotech Deutschland GmbH, Alex Stepinski - GreenSource Fabrication LLC |
Abstract: |
The electronics industry is further progressing in terms of smaller, faster, smarter and more efficient electronic devices. This continuous evolving environment caused the development on various electrolytic copper processes for different applications over the past several decades. (...) This paper describes the reasons for development and a roadmap of dimensions for copper filled through holes, microvias and other copper plated structures on PCBs.... |
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