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http://dx.doi.org/10.5228/KSPP.2010.19.2.073

A Study on the Fabrication of Nano-Pattern Mold Using Anodic Aluminum Oxide Membrane  

Oh, J.G. (한국생산기술연구원 융합생산기술연구부)
Kim, J.S. (한국생산기술연구원 금형기술지원센터)
Kang, J.J. (한국생산기술연구원 융합생산기술연구부)
Kim, J.D. (한국생산기술연구원 금형기술지원센터)
Yoon, K.H. (단국대학교 기계공학과)
Hwang, C.J. ((주)마이크로몰드 부설연구소)
Publication Information
Transactions of Materials Processing / v.19, no.2, 2010 , pp. 73-78 More about this Journal
Abstract
Recently, many researches on the development of super-hydrophobic surface have been concentrated on the fabrication of nano-patterned products. Nano-patterned mold is a key to replicate nano-patterned products by mass production process such as injection molding and UV molding. The present paper proposes the new fabricating method of nano-patterned mold at low cost. The nano-patterned mold was fabricated by electroforming the anodic aluminum oxide membrane filled with UV curable resin in nano-hole by capillary phenomenon. As a result, the final mold with nano-patterns which have the holes with the diameter of 100~200 nm was fabricated. Furthermore, the UV-molded products with clear nano- patterns which have the pillars with the diameter of 100~200nm were achieved.
Keywords
Nano-Patterned Mold; Electroforming; Anodic Aluminum Oxide(AAO);
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