Abstract:Chip-On-Film (COF) packaging is an attractive solution for the direct attachment of chips onto a polyimide (PI) substrate patterned with copper leads. However, despite its many advantages, the eutectic Au-Sn alloy formed in the high temperature bonding process has a number of unsolved reliability issues. Accordingly, the current study performs a series of experiments to investigate the heat dissipation characteristics of the COF process in order to develop a design tool to predict the optimum eutectic bonding … Show more
Set email alert for when this publication receives citations?
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.