Precision Transfer and Replication of Ultrasonic Nanoimprint

Chiung Fang Huang; Jeou Long Lee; Yung Kang Shen; Yi Lin; Chih Wei Wu

doi:10.4028/www.scientific.net/AMR.47-50.411

Paper Titles

Distributed Pressure Sensing as Smart Mat Applications with Hetero-Core Fiber Optic Nerve Sensors
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Superdeep Penetration as the New Physical Tool for Creation of Composite Materials
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Effect of Flame Retardant on Mechanical Properties and Flammability of Sisal/PP Composites
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Fiber Bragg Gratings Array for Structural Health Monitoring
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Precision Transfer and Replication of Ultrasonic Nanoimprint
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Thermal Degradation of Novel Exfoliated PLLA/LDH Nanocomposites
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Application of Schottky Bulk-Layer Design on Double-Heterojunction Pseudomorphic AlGaAs/InGaAs/AlGaAs High Electron Mobility Transistors (DH-HEMTs)
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Superdeep Penetration of the Microparticles Accelerated by Explosion in Metals and Alloys of Iron
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Natural Rubber and EPDM Rubber as an Impact Modifier in Vetiver Grass-Polypropylene Composites
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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 47-50Precision Transfer and Replication of Ultrasonic...

Precision Transfer and Replication of Ultrasonic Nanoimprint

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).