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Please use this identifier to cite or link to this item: http://ntour.ntou.edu.tw:8080/ir/handle/987654321/23839

Title: Precision transfer and replication of ultrasonic nanoimprint
Authors: Chiung Fang Huang;Jeou Long Lee;Yung Kang Shen;Yi Lin;Chih Wei Wu
Contributors: NTOU:Department of Mechanical and Mechatronic Engineering
國立臺灣海洋大學:機械與機電工程學系
Keywords: Micro-Features;Optimal;Process Parameter;Replication;Ultrasonic Nanoimprint
Date: 2008-06
Issue Date: 2011-10-20T08:08:26Z
Publisher: Advanced Materials Research
Abstract: Abstract:This study succeeds to replicate a micro-feature by ultrasonic nanoimprint. The conjunction effect of the pressure and the ultrasonic vibration enables flowing of plastic into a more precise micro-feature of the metal mold. The longitudinal wave generated by an ultrasonic system of the frequency 35KMz and output power 900W. The micro-feature of the Ni mold insert used in the experiment is a groove shape. The groove’s width is 49 µm and its depth is 25 µm. The PMMA, PC and PP are chosen with the replication materials. This study also discusses the replication properties of plastic film by different processing parameters (delay pressure, fusion pressure, embossing pressure, delay time, fusion time and embossing time).
Relation: 47-50, pp.411-414
URI: http://ntour.ntou.edu.tw/handle/987654321/23839
Appears in Collections:[機械與機電工程學系] 期刊論文

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