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Stacked polymer patterns imprinted using a soft inkpad

Y. P. Kong, L. Tan, S. W. Pang, A. F. Yee

Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review

Abstract

A soft inkpad imprinting technique to create stacked micrometer and submicrometer polymer patterns was analyzed. A surface treated hard mold was coated on by a polymer film using a thin soft inkpad. The polymer film on the hard mold was transferred to a substrate along with a negative pattern of the mold formed on the soft inkpad. The results show that multiple transfers of polymers with similar solubilities to the hard mold can be made using the soft inkpad, as coating is done without chemical solutions.
Original languageEnglish
Pages (from-to)1873-1878
JournalJournal of Vacuum Science and Technology A: Vacuum, Surfaces and Films
Volume22
Issue number4
DOIs
Publication statusPublished - Jul 2004
Externally publishedYes

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