Proceedings of International Conference on Leading Edge Manufacturing in 21st century : LEM21
Online ISSN : 2424-3086
ISSN-L : 2424-3086
セッションID: 1301
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1301 Durability of DLC Release Coating in Ultraviolet Nanoimprint Lithography
Jun TANIGUCHINoriyuki UNNOYasuo KOGOMasaru TAKAHASHI
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Ultraviolet (UV) nanoimprint lithography (NIL) is a candidate method for the mass production of nanoscale fabrications. Thus, the release coating method used in the mold is very important. In this paper, we examine a fluorinated diamond-like carbon (F-DLC) coating. It is found that an intermediate layer of 20 nm is needed for adherence between the silicon mold and F-DLC, and that an F-DLC coating of 100 nm thickness enables over 1000 UV-NIL transfers.
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© 2015 一般社団法人 日本機械学会
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